CN103674253A

CN103674253A - Thermal image display control device and thermal image display control method

Info

Publication number: CN103674253A
Application number: CN201210353346.0A
Authority: CN
Inventors: 王浩
Original assignee: Hangzhou Mission Infrared Electro Optics Technology Co Ltd
Current assignee: Hangzhou Mission Infrared Electro Optics Technology Co Ltd
Priority date: 2012-09-21
Filing date: 2012-09-21
Publication date: 2014-03-26

Abstract

The invention provides a thermal image display control device and a thermal image display control method. When a user performs a predetermined operation, conversion is performed on a first reference image displayed by a display portion and a dynamic infrared thermal image to make the display portion display a second reference image and a frozen infrared thermal image, display the first reference image and the frozen infrared thermal image, or display the frozen infrared thermal image; so the user can conveniently check the visual matching degree. According to the invention, problems in the prior art can be solved.

Description

IR image display control device and IR image display control method

Technical field

IR image display control device of the present invention and IR image display control method, relate to thermal imagery device, and the application of infrared detection.

Background technology

Thermal imaging device extensively uses in every profession and trade, and recently, some expectations can reduce the technical difficulty that thermal imagery is taken, and improves the means of shooting speed and behaves known.Patent documentation application number for example: 201210008402.7 disclose a kind of thermal imagery device, it will embody reference picture and the infrared imaging compound display of subject morphological feature, user is usingd this reference picture as the vision reference of taking subject thermal imagery, carry out the shooting of subject, when vision matching, observe, or press and record key, can record the infrared thermal imagery of standard, such function, can increase substantially shooting quality.

But not mentioned how realization of prior art is convenient to the embodiment that user checks matching status.When user is when observing or when recording, often expectation can be examined captured infrared thermal imagery again; For example whether subject thermal imagery matches with reference picture, after checking, carries out record again, can improve thermal imagery quality; Or user expects to examine subject thermal imagery; Or, in order to improve image and the intuitive of reference, adopt a plurality of composition datas to obtain more vivid reference picture, often more to blocking of infrared thermal imagery, expectation can reduce reference picture to the blocking of thermal imagery, observation easily; Or expectation is carried out and the comparing of this shooting the infrared thermal imagery of former shooting etc.

Therefore, understand and need a kind of thermal imagery device, it can be realized easily captured infrared thermal imagery is examined, and makes simple to operate.

Summary of the invention

The invention provides a kind of IR image display control device and IR image display control method, when operation that user is scheduled to, by display part shown the first reference picture and dynamic infrared thermal imagery, be transformed to, make display part show the second reference picture and the infrared thermal imagery freezing, or show the first reference picture and the infrared thermal imagery freezing, or show the infrared thermal imagery freezing; User is convenient to check the matching degree of vision.

For this reason, the present invention by the following technical solutions,

Shoot part, for taking acquisition thermal-image data;

Specifying part, for the composition data of storing based on storage medium, specifies for obtaining the composition data of the first reference picture, and described the first reference picture has embodied subject morphological feature;

Position setting unit, is positioned at assigned position and the given size of infrared thermal imagery for the first reference picture is set;

Display control unit, for making the first reference picture of described given size, according to described assigned position, the dynamic infrared thermal imagery of taking continuously the thermal-image data generation of acquisition with shoot part shows jointly;

Described display control unit, responds predetermined indication, makes display part show the second reference picture and the infrared thermal imagery freezing, or shows the first reference picture and the infrared thermal imagery freezing, or shows the infrared thermal imagery freezing.

Control method of the present invention:

Take step, for taking acquisition thermal-image data;

Given step, for the composition data of storing based on storage medium, specifies for obtaining the composition data of the first reference picture, and described the first reference picture has embodied subject morphological feature;

Position setting steps, is positioned at assigned position and the given size of infrared thermal imagery for the first reference picture is set;

Show and control step, for making the first reference picture of described given size, according to described assigned position, the dynamic infrared thermal imagery of taking continuously the thermal-image data generation of acquisition with shooting step shows jointly;

Step is controlled in described demonstration, responds predetermined indication, makes step display show the second reference picture and the infrared thermal imagery freezing, or shows the first reference picture and the infrared thermal imagery freezing, or shows the infrared thermal imagery freezing.

Other aspects of the present invention and advantage will be set forth by instructions below.

Accompanying drawing explanation:

Fig. 1 is the block diagram of electrical structure of the thermal imagery device of embodiment 1.

Fig. 2 is the external form figure of the thermal imagery device of embodiment 1.

Fig. 3 is the subject information of storing in storage medium and the enforcement schematic diagram of composition data.

Fig. 4 is that another of the subject information of storing in storage medium and composition data implemented schematic diagram.

Fig. 5 is the example of reference picture, and wherein 501 is to represent translucent reference picture, the common display case showing of infrared thermal imagery; The 502nd, represent the reference picture of subject edge contour, the display case of the common demonstration of infrared thermal imagery; The 503rd, represent the reference picture of subject texture, the display case of the common demonstration of infrared thermal imagery.

Fig. 6 is the common display case showing of reference picture, infrared thermal imagery that represents selective analysis region.

Fig. 7 is the common display case showing of reference picture, infrared thermal imagery that represents selective analysis region and edge contour image.

Fig. 8 is the reference picture TU8 that represents subject visible images, represents the outsourcing square type of integrity profile and the reference picture of local edge contour images, the common display case showing of infrared thermal imagery.

Fig. 9 is the schematic diagram that the thermal imagery device of embodiment arranges menu.

Figure 10 is the schematic diagram that menu interface is set of object processing.

Figure 11 is the schematic diagram that menu interface is set of calculation and object.

Figure 12 illustrates by calculating or processing, the effect of the image of acquisition.

Figure 13 is the schematic diagram that menu interface is set of the first reference picture.

Figure 14 is the schematic diagram that menu interface is set of the second reference picture.

Figure 15 is the schematic diagram that record arranges menu interface.

Figure 16 means the control flow chart of an example of reference pattern.

Figure 17 utilizes the first reference picture subject 1 to be carried out to the schematic diagram of process of display interface of the second reference picture of shooting process and switching.

Figure 18 is the file structure signal of the thermal imagery file of regulation recorded information and infra red data as-sodation storage.

When Figure 19 is vision matching, the signal of the effect of the infrared thermal imagery that the thermal-image data of record is corresponding.

Figure 20 is the designated treatment process flow diagram of composition data.

Figure 21 is the position set handling process flow diagram of reference picture.

Figure 22 is the synthetic parameters set handling process flow diagram of reference picture.

Figure 23 is the block diagram of electrical structure of a kind of enforcement of the IR image display control system that connects and composes of thermal imagery treating apparatus 100 and thermal imagery filming apparatus 101.

Figure 24 is the schematic diagram of a kind of enforcement of the IR image display control system that connects and composes of thermal imagery treating apparatus 100 and thermal imagery filming apparatus 101.

Embodiment

With reference to accompanying drawing, embodiments of the present invention are described.Note, the embodiment that below will illustrate is for understanding better the present invention, and do not limit the scope of the invention, and can change over the various forms in the scope of the invention.

Embodiment 1 is usingd the example of thermal imagery device 13 as IR image display control device.The structure of the thermal imagery device 13 of embodiment 1 is described with reference to figure 1.Fig. 1 is the block diagram of electrical structure of the thermal imagery device 13 of embodiment.

Thermal imagery device 13 has shoot part 1, image processing part 2, aobvious control portion 3, display part 4, communication I/F5, interim storage part 6, storage card I/F7, storage card 8, flash memory 9, control part 10, operating portion 11, control part 10 is connected with above-mentioned appropriate section with data bus 12 by controlling, and is responsible for the overall control of thermal imagery device 13.Control part 10 is such as being realized by CPU, MPU, SOC, programmable FPGA etc.

Shoot part 1 consists of not shown optics, lens driving parts, infrared eye, signal pre-processing circuit etc.Optics is comprised of infrared optics lens, for the infrared radiation of reception is focused on to infrared eye.Lens driving parts drive lens to carry out according to the control signal of control part 10 and focus on or zoom operation.In addition also can be, the optics of manual adjustments.Infrared eye, as the infrared focal plane detector of refrigeration or non-refrigeration type, is converted to electric signal the infrared radiation by optics.Signal pre-processing circuit comprises sample circuit, A/D convertor circuit, timing trigger circuit etc., by signal processing such as the electric signal from infrared eye output sample within the cycle of regulation, through A/D convertor circuit, be converted to digital thermal-image data, this thermal-image data is for example 14 or 16 s' binary data (being called again AD value).

The processing of image processing part 2 for the thermal-image data obtaining by shoot part 1 is stipulated, the processing of image processing part 2 is as correction, interpolation, pseudo-color, synthetic, compression, decompress(ion) etc., is converted to and is suitable for showing the processing of using etc. data with, record.Image processing part 2 implements for shoot part 1 is taken to the thermal-image data obtaining the view data that the processing of regulation obtains infrared thermal imagery, for example, 2 pairs of shoot parts of image processing part 1 are taken the thermal-image data obtaining and are carried out the predetermined processing such as Nonuniformity Correction, interpolation, thermal-image data after predetermined processing is carried out to the color processing of puppet, obtain the view data of infrared thermal imagery; Pseudo-color a kind of embodiment of processing, for example according to the setting range of the scope of thermal-image data (AD value) or AD value, determine corresponding pseudo-colored steel scope, view data using the concrete color value of thermal-image data correspondence in pseudo-colored steel scope as its respective pixel position in infrared thermal imagery, at this, gray scale infrared image can be considered as a kind of special case in pcolor picture.And, the record indication based on control part 10, image processing part 2 is for processing by thermal-image data compression according to the rules the thermal-image data obtaining after compression, and then this thermal-image data is recorded to as storage card 8 storage mediums such as grade.In addition, the control based on control part 10, image processing part 2 is carried out the various processing relevant with image processing, for example, make the increase and decrease of pixel change the processing of view data size, for example shear treatment to view data; Image processing part 2 is such as adopting DSP or other microprocessors or programmable FPGA etc. to realize, or, also can be integrated with control part 10.

Show the control that control portion 3 carries out according to control part 10, the view data of carrying out the demonstration use that interim storage part 6 is stored is presented at display part 4.For example, in taking standby mode, the infrared thermal imagery that the thermal-image data that demonstration shooting obtains continuously generates; At reference pattern, show infrared thermal imagery (situation that comprises dynamic infrared thermal imagery and static infrared thermal imagery) and reference picture simultaneously, at playback mode, show the infrared thermal imagery of reading and expanding from storage card 8, in addition, also can show various set informations.Particularly, show control portion 3 and there are VRAM, VRAM control module, signal generation unit etc., from VRAM, regularly read out under the control of control part 10, from interim storage part 6, read and store into the view data of VRAM, the output of generation vision signal, is presented at display part 4.In thermal imagery device 13, display part 4 is as the example of display part.Be not limited to this, display part can also be other display device that are connected with thermal imagery device 13, and can there is no display part in the electrical structure of thermal imagery device 13 self.

Communication I/F5 is such as according to communication specifications such as USB, 1394, networks, thermal imagery device 13 is connected to the also interface of exchanges data with external device (ED), as external device (ED), such as enumerating personal computer, server, PDA(personal digital assistant device), other thermal imagery device, visible ray filming apparatus, memory storage etc.

Interim storage part 6 is as volatile memory such as RAM, DRAM, as the memory buffer that the thermal-image data of shoot part 1 output is carried out to interim storage, simultaneously, working storage as image processing part 2 and control part 10 works, the data that temporary transient storage is processed by image processing part 2 and control part 10.Be not limited to this, the storer that the processor inside such as control part 10, image processing part 2 comprise or register etc. also can be interpreted as a kind of temporary storage medium.

Storage card I/F7, as the interface of storage card 8, on storage card I/F7, be connected with the storage card 8 as rewritable nonvolatile memory, be arranged in the draw-in groove of thermal imagery device 13 main bodys detachable, according to the control of control part 10, record the data such as thermal-image data.

Flash memory 9, stores the program for controlling, and the various data of using in each several part control.

Operating portion 11: carry out various indication operations for user, or input the various operations such as set information, control part 10, according to the operation signal of operating portion 11, is carried out corresponding program.With reference to figure 2, operating portion 11 is described, provides that button that user operates records that key 21, switch key 22, focusing key 23, menu are strong 24, mode key 25, freezing key 26, acknowledgement key 27, directionkeys 28, key position 29, playback key 30 etc.; Wherein, record key 21 for recording operation; Switch key 22 is for the synthesis of the blocked operation of object etc.; Focusing key 23 is for the operation of focusing; Menu strong 24 is for entering or exit the operation of menu mode; Mode key 25 is for entering or exit reference pattern; Processing key 26 is for freezing; Acknowledgement key 27 is for confirming operation; Directionkeys 28 is for carrying out the selection of menu entries etc.; Key position 29 is for entering or exit orientation detection pattern; Playback key 30 is for entering or exit playback mode.Be not limited to this, also can adopt touch-screen 31 or speech recognition component (not shown) etc. to realize relevant operation.

The whole action of thermal imagery device 13 is controlled by control part 10, at storage medium, for example in flash memory 9, stores the program for controlling, and the various data of using in each several part control.

Explanation of nouns

Below, the nouns such as the storage medium occurring herein, reference picture, composition data, morphosis data, auxiliary composition data, synthetic object, calculating object, processing object, main object, assigned position and given size, location parameter, positional information, adaptive region, self-adaptation are made an explanation.

Storage medium, can be the storage medium in thermal imagery device 13, as non-volatile memory mediums such as flash memory 9, storage cards 8, and the volatile storage medium such as interim storage part 6; Can also be and wired or wireless other storage mediums that are connected of thermal imagery device 13, as by with communication I/F5 wired or wireless be connected other device as the storage medium in other memory storages, thermal imagery device, computer etc. or the storage medium of network destination.Preferably, the data in advance such as composition data is stored in thermal imagery device 13 or in connected non-volatile memory medium.In an embodiment, using the example of flash memory 9 as storage medium.

Reference picture, according to the purposes in infrared detection, reference picture, as embodied the image of subject morphological feature, provides the subject form of its representative as the vision reference of taking.Morphological feature can be subject in whole or in part or local morphological feature.

Image with reference to the common demonstration of the reference picture shown in figure 5 and infrared thermal imagery.Reference picture TU1(shown in Fig. 5 501 is translucent) synthetic with infrared thermal imagery, embodied the texture of subject, also embodied the profile of subject, thereby, more lively easy to understand, such reference picture, visible images, infrared thermal imagery, the pre-rendered image that has comprised the features such as texture and profile such as subject, be generally translucent demonstration.Reference picture T1(shown in Fig. 5 502 can be opaque or translucent) and infrared thermal imagery compound display, other location of pixels beyond edge contour feature locations can show infrared thermal imagery by all-transparent, such reference picture, for only embodying the image of the edge contour feature of subject, few to blocking of subject thermal imagery.Reference picture W1 shown in Fig. 5 503 has embodied the textural characteristics of subject, at synthesising position (textural characteristics position) other location of pixels in addition, can show infrared thermal imagery by all-transparent.

The reference picture that can exemplify in addition, is as for illustrating the image in subject selective analysis region; Selective analysis Regional Representative the region that needs user to pay close attention to.As in Fig. 6 by the reference picture F1 of two shaped as frame cell formations.

The common demonstration of reference picture and infrared thermal imagery, for example, with reference to image according to the rules transparent rate synthesize in infrared thermal imagery, as shown in Figure 5, reference picture is arranged in infrared thermal imagery, have assigned position and given size, to the due morphological feature of subject thermal imagery, and position and size that subject thermal imagery IR1 is arranged in infrared thermal imagery are indicated.For example, that with reference to image and infrared thermal imagery, combines is synthetic, and as shown in Figure 8, reference picture TU8 is not arranged in infrared thermal imagery, shows with infrared thermal imagery combination, for user, carries out reference.

Composition data, refers to the composition data relevant with reference picture, can be vector figure data, also can be dot array data, or include vector figure data and dot array data, dot array data simultaneously, can be for example dot matrix image data, can also be as the dot array data of thermal-image data etc.In explanation, be divided into morphosis data and auxiliary composition data.Morphosis data, for obtaining example as shown in Figure 5 above, the composition data that has embodied the reference picture of subject morphological feature is called morphosis data; Composition data beyond morphosis data is called auxiliary composition data.The composition data that is used for obtaining reference picture can be one or more.Embodied the reference picture of subject morphological feature by morphosis data, or morphosis data obtain in conjunction with auxiliary composition data, but wherein at least comprise morphosis data.

Auxiliary composition data, in an embodiment, the composition data beyond morphosis data is called auxiliary composition data.The effect of auxiliary composition data, for example, for the reference picture F1 in primary part observation region that generated the representative shown in Fig. 6, but use separately with reference to a little less than property; Preferably, by morphosis data and auxiliary composition data, jointly obtain reference picture, with reference to the composograph shown in figure 7, reference picture (T1 and F1 form jointly) and infrared thermal imagery compound display, this prompting is provided, by promote T1 with reference to effect, and the shortcoming a little less than having avoided F1 with reference to property, thus, in morphosis data, also can include auxiliary composition data.For example, be used for the auxiliary composition data of the location parameter of standard reference picture in infrared thermal imagery, the auxiliary object obtaining as auxiliary composition data is set to main object, has represented the object as primary part observation to the region of auxiliary object representative.For example, be used for generating subject with reference to the auxiliary composition data of scope, macroscopic subject is different because thermal field distributes, in infrared thermal imagery, often only can observe local thermal imagery profile, and other parts and background are integrated and difficult resolution, thus, the reference picture that should adopt local morphosis data to be combined with the outsourcing rectangle of subject profile to obtain, example is auxiliary object F10 and local configuration T10 as shown in Figure 8, the puzzlement that can avoid user in use to bring the reference picture of the embodiment local shape feature of independent employing morphosis data acquisition.For example there is the auxiliary composition data of the point, line, surface of assigned position relation with reference picture, when recording processing and thermal-image data association store, because the data volume of morphosis data is relatively large, storage can reduce storage data volume with the auxiliary composition data that reference picture has the auxiliary object of assigned position relation, the object obtaining when auxiliary composition data represented selective analysis region time, this storage mode is of value to follow-up batch processing.

In an embodiment, morphosis data in storage medium, have at least been stored.Composition data can be stored in storage medium as forms such as data file, thermal imagery file, image file, graphic files with the corresponding file of composition data, can be to be stored in storage medium after making in outer computer, the thermal-image data that also can be taken by thermal imagery device 13 etc. obtains and is stored in storage medium through predetermined processing.But also can for example in the mode of database, store composition data not with the file layout of the corresponding file of a composition data, composition data is as data corresponding to specific fields; In addition, also can be using a plurality of composition datas as a data file.Preferred mode, auxiliary composition data is associated with storing at storage medium with morphosis data in advance, and has stored the assigned position relation between the object of the two acquisition.Wherein, auxiliary composition data also can be used as the data of an attribute of morphosis data.

With reference to the table (hereinafter referred to as table 3) shown in figure 3, a kind of preferred implementation of the composition data of storing in storage medium is described, store morphosis data of a plurality of subject information and each subject information association.A plurality of subject information, the morphosis data (T1 composition data-T5 composition data) that each subject information is corresponding, carry out association by table 3; In addition, if carry out associated mode by store the index information (as filename etc.) of morphosis data in table 3, in storage medium also respective stored the file of morphosis data corresponding to index information (as filename etc.).Wherein, subject information is the information relevant with subject, such as one or more the combination that represents the information of subject place, type, numbering, title etc.In table 3, identical morphosis data that the subject information that part is different (for example subject in table 33, subject 4, subject 5) is associated.Occasion in infrared detection, often there are the different subjects that a large amount of profiles are identical, adopt the mode of subject information as shown in table 3 and morphosis data correlation to store morphosis data, being convenient to user selects according to on-the-spot cognitive subject information, the puzzlement of having avoided composition data to select mistake to cause, and can reduce data redundancy.

With reference to the table (hereinafter referred to as table 4) shown in figure 4, the another kind of preferred implementation of the composition data of storing in storage medium is described, store a plurality of composition datas of a plurality of subject information and each subject information association.As shown in table 4, and a plurality of composition datas of a plurality of subject information associations (type of morphosis data has: benchmark 1, benchmark 2, benchmark 3, and the type of auxiliary composition data has: auxiliary 1), by table 4, carry out association; Preferred mode, also stored the information of the assigned position relation between the object that each composition data of same subject information association obtains, wherein, the object that composition data obtains, the image that for example composition data obtains or represent the data in specified point, line, region, assigned position relation refers to the relative position relation of regulation.Particularly, for example, under storage virgin state (be not subjected to displacement, the state of convergent-divergent, rotation under), the positional information of the object that the object that the composition data of the benchmark 2 of same subject information association, benchmark 3, auxiliary 1 type obtains obtains with respect to the composition data of benchmark 1 type respectively (coordinate position or also have size or also have the information of the anglec of rotation); In addition, assigned position relation can be also such form of expression, stores the positional information (coordinate position or the in addition information of size, the anglec of rotation) that all types of objects lays respectively at (for example, in infrared thermal imagery) in same reference system.In table 4, the information of assigned position relation is as an attribute of composition data, in addition, and the information of the assigned position relation that also can store separately.In addition, if carry out associated mode by store the index information (as filename etc.) of composition data in table 4, in storage medium also respective stored the file of composition data corresponding to index information (as filename etc.).In table 4, the type storage of classifying according to the rules of various composition datas, the display effect classification of the object for example obtaining according to composition data, benchmark 1 correspondence profile, benchmark 2 correspondences the infrared thermal imagery of prior processing (for example local standard subject thermal imagery), benchmark 3 correspondences texture, auxiliary 1 correspondence pay close attention to region.In addition also can classify according to taking purposes, data type (vector figure data, dot array data) etc.; In addition, classification be not limited to single composition data, also can to a plurality of composition datas constitute classify.In addition, be not limited to the form of implementation of table 4, other embodiment for example, also can only be stored composition data with the form of graphic file, image file, or further adopt file to classify to these files in storage medium.Due to, adopting respectively associated each the self-corresponding composition data of subject information, user not fallibility selects reference picture, and is easy to select.

Although, as the embodiment of table 4, the information of the assigned position relation between the object that the composition data of pre-stored same subject information association obtains in storage medium; But can not store yet, for example, by user, give the relation of the assigned position between object, or give the relation of the assigned position between object by the default location rule of thermal imagery device 13.In addition, for calculating the composition data obtaining and processing the composition data obtaining, and the assigned position relation between other objects, can be decided by corresponding computation rule, processing rule, for example, by the analyzed area obtaining after the distortion of profile convergent-divergent, the position relationship of itself and profile, is decided by the basic point of convergent-divergent and distortion.Hereinafter, the assigned position relation between the object that composition data obtains, sometimes also referred to as the assigned position relation between composition data.

Assigned position relation based between object, two objects of take are example, can be arranged according to one of them object the location parameter (position or also comprise size, the anglec of rotation) of infrared thermal imagery, by keeping the two relative assigned position relation constant, the location parameter that another object is arranged in infrared thermal imagery (position or also comprise size, the anglec of rotation) is set.That is,, when one of them displacement, the displacement that another object is identical, to keep the relative position of the two constant; When size scaling occurs for one of them,, there is identical convergent-divergent in the basic point of another object based on identical, to keep the size of the two constant thereupon; When one of them rotates angle,, there is the identical anglec of rotation in the basic point of another object based on identical thereupon, to keep the relative rotation angle between the two constant.In special situation, for example an object is another object characteristic of correspondence point (characteristic coordinates point), and when another object is subjected to displacement, identical displacement occurs this unique point thereupon; When another object is during with respect to convergent-divergent basic point convergent-divergent, using this convergent-divergent basic point as true origin, after unique point convergent-divergent with respect to the coordinate (X2 of this convergent-divergent basic point, Y2) equal the front coordinate (X1 with respect to this convergent-divergent basic point of this unique point convergent-divergent, Y1) be multiplied by convergent-divergent rate S, be (X1*S, Y1*S); When reference picture rotates angle P(as counterclockwise), the rotation basic point of unique point based on identical, there is the identical anglec of rotation thereupon, after unique point rotation, with respect to this, rotate the coordinate (X2 of basic point, Y2) with before this unique point rotation with respect to this, rotate the coordinate (X1 of basic point, Y1) relation: (X2, Y2)=(X1cosP-Y1sinP, Y1cosP+X1sinP).

Composition data based on storing in storage medium, specifies for obtaining the composition data of reference picture; Refer to, from the composition data of storage medium stores, select for obtaining the composition data of reference picture; In addition, also comprise this situation, from the composition data of storage medium stores, the processing object of appointment and processing rule obtain morphosis data or for obtaining reference picture; In addition, also comprise this situation, calculating object that also can appointment from the composition data of storage medium stores and computation rule obtain auxiliary composition data or come together to obtain reference picture with morphosis data.That is, except pre-stored composition data, also can pass through the modes such as processing, calculating, obtain applicable composition data or obtain thus applicable reference picture.

Processing object, the processing rule for according to the rules, obtains morphosis data or applicable reference picture by processing.Processing object, can be morphosis data pre-stored in storage medium, for example, can be the morphosis data of " benchmark 1 " shown in table 4, " benchmark 2 ", " benchmark 3 " representative; For example, can be also thermal-image data or the infrared thermal imagery that the thermal imagery file in storage card 8 obtains; The thermal-image data that also shooting can be obtained in addition, or infrared thermal imagery are as processing object.Processing object and processing rule can be pre-configured; In addition, user also can select reference picture wherein etc. in the composograph of display part 4 demonstrations, is used as processing object configuration and processes regular.Described processing rule at least comprises that one or more the image that processing object is carried out in " shearing ", " extraction of threshold values scope ", " edge extracting " processes.

Shear, extract the data that processing object is arranged in share zone.

Threshold values scope is extracted, and the data that processing object are positioned to threshold values scope are extracted; The form of expression of threshold values scope, such as: thermal-image data AD value scope, the colour code scope of infrared thermal imagery, the threshold values scope of temperature, tonal range, brightness range, color gamut etc., can be the threshold values scope prestoring, also can be carried out by user setting and the adjusting of threshold values scope.Its effect, temperature band or the color for example extracted in infrared thermal imagery (processing object) are brought acquisition reference picture or morphosis data, the pixel of for example extracting the particular color in visible images (processing object) obtains reference picture or morphosis data, and the pixel of for example extracting the specific AD value in thermal-image data (processing object) obtains reference picture or morphosis data.

Edge extracting is processed, and according to the algorithm of regulation, extracts the data of edge contour based on processing object.For example threshold values scope is according to the rules carried out binaryzation to infrared thermal imagery (processing object); Wherein, the threshold values scope of regulation can be the threshold values scope prestoring, also can show bianry image, by manually carrying out the setting of binaryzation threshold values scope, described threshold values scope is such as threshold values scope, tonal range, colour code scope of thermal-image data AD value scope, temperature etc. are set; Then, to the image after binary conversion treatment, carry out the processing of connected region; Then, connected region is carried out to edge detection process, obtain edge contour data.Further, also can carry out vectorized process to the edge contour data that obtain.

Calculating object, for computation rule according to the rules, obtains auxiliary composition data or or auxiliary object (comprising the assistant images in reference picture) by calculating.Calculating object for example, can be one or more in " benchmark 1 " shown in table 4, " benchmark 2 ", " benchmark 3 " " auxiliary 1 ".Described computation rule at least comprises calculating object is carried out convergent-divergent, is out of shape, is cut apart, decile, calculating outsourcing rectangle, calculates one or more in calculating of inscribe rectangle, computing center's line, unique point.Can be pre-configured, in addition, reference picture or part that user also can show at display part 4, be used as calculating object, also can by user arrange and given and reference picture between have in the composition data of point, line, surface of relative position relation of regulation.

Assigned position and given size, refer to that reference picture is arranged in position and the size of infrared thermal imagery, or also comprise the anglec of rotation.Its concrete form of expression can be the assigned position of coordinate system and the parameter of given size (but dropping on infrared thermal imagery display window) that is arranged in display part (display screen), can be also the assigned position of coordinate system and the parameter of given size that is arranged in the infrared thermal imagery of infrared thermal imagery display window.Also comprise this situation, position setting unit (control part 10) is only provided with the position that reference picture is arranged in infrared thermal imagery, and acquiescence shows with original size, is also considered as being provided with assigned position and given size.

Location parameter, for reference picture, refers to that reference picture is arranged in assigned position and the given size of infrared thermal imagery, or also comprises the anglec of rotation.For auxiliary object, refer to that auxiliary object is arranged in the position of infrared thermal imagery (for example auxiliary object is the situation of point), or also comprise size, or also comprise the anglec of rotation.Location parameter in embodiment, its concrete manifestation form can be the coordinate system location parameter (but dropping on infrared thermal imagery display window) that is arranged in display part (display screen); Also can be the location parameter of coordinate system that is arranged in the infrared thermal imagery of infrared thermal imagery display window.

Positional information, for example, the positional information of the positional information associated with composition data or thermal imagery device 13 acquiescences, its form of expression can be location parameter, but can be also the rule that obtains location parameter.

Main object, main object, when having a plurality of composition data relevant with reference picture, the object that among can specifying, one or more composition datas obtain is as main object; When having specified main object, position setting unit, for the location parameter that main object is positioned at infrared thermal imagery is set, then, assigned position relation based between other synthetic objects and main object and main object are arranged in the location parameter of infrared thermal imagery, and the location parameter that synthetic object is arranged in infrared thermal imagery is set.

Adaptive region, is the regulation region in infrared thermal imagery, and for example in an embodiment, to be arranged in infrared thermal imagery, the window area Z1 placed in the middle of infrared thermal imagery 90% ratio, as adaptive region.

Self-adaptation, refer to the assigned address (or in addition stipulate the anglec of rotation) of self-adaptation object in adaptive region, carry out non-that overflow, maximization convergent-divergent that aspect ratio is fixing in adaptive region and obtain the size after self-adaptation, thereby can obtain, self-adaptation object is arranged in the assigned position of infrared thermal imagery and the position of given size arranges embodiment.The self-adaptation object adaptive embodiment placed in the middle in Z1 of take illustrates as example, calculate adaptive region Z1(size X1, Y1) with self-adaptation object (self-adaptation object original size X2, Y2,) X-axis, Y-axis ratio, choose the ratio of an axle less in X1/X2 and Y1/Y2, convergent-divergent rate based on self-adaptation object centers point when placed in the middle as self-adaptation object, thus, obtains assigned position, given size that self-adaptation object is arranged in infrared thermal imagery.Self-adaptation object, for example synthetic object, for example main object.Adopt adaptive embodiment that the location parameter of synthetic object, main object etc. is set, can be convenient to standard and adjust the location parameter that synthetic object is arranged in infrared thermal imagery.In the following embodiments, the self-adaptation of mentioning, all using self-adaptation object in Z1 self-adaptation placed in the middle as the example of implementing.

Synthetic object, refers to and will carry out synthetic object with infrared thermal imagery.According to showing that the embodiment of controlling is different, the common demonstration of reference picture and infrared thermal imagery, for example, with reference to image according to the rules transparent rate synthesize in infrared thermal imagery, reference picture can or include a plurality of synthetic objects for one, wherein, single synthetic object can be obtained by one or more composition datas.

When reference picture is a synthetic object, position setting unit (control part 10), is positioned at assigned position and the given size of infrared thermal imagery for this synthetic object is set; Display control unit (control part 10), for by the synthetic object of described given size, position according to the rules, to take the infrared thermal imagery that the thermal-image data that obtains generates synthetic continuously with shoot part, realizes common demonstration.When reference picture is when having a plurality of synthetic object, a kind of embodiment, according to the synthetic order of each synthetic object and corresponding transparent rate, successively synthesizes to process and obtains final demonstration image.When obtaining a synthetic object by a plurality of composition datas, for example, position setting unit can only arrange assigned position and the given size that this synthetic object is arranged in infrared thermal imagery, and does not need the object that each composition data acquisition is set respectively to lay respectively at the location parameter in infrared thermal imagery.

Menu

Come to introduce in detail concrete operations and the control flow of embodiment 1 below.At this, suppose to have stored in flash memory 9 content as shown in Figure 4.This application scene is for example taken the subject of transformer station.The control program of control part 10 based on storage in flash memory 9, and the various data of using in each several part control, controlled the whole action of thermal imagery device 13 and carried out the control that various modes is processed, after switching on power, control part 10 carries out the initialization of internal circuit, then, enter standby screening-mode, be that shoot part 1 is taken acquisition thermal-image data, the processing that the thermal-image data that image processing part 2 is taken acquisition by shoot part 1 is stipulated, be stored in interim storage part 6, control part 10 is carried out showing the control of control portion 3, make with dynamic image form, to show continuously infrared thermal imagery on display part 4, at this state, whether control part 10 persistent surveillances have been switched to the processing of other patterns or have carried out power-off operation according to scheduled operation, if had, enter corresponding processing controls.

When user supresses Menu key, enter menu mode, the menu that display part 4 shows as shown in Figure 9.Menu item wherein in elected, shows corresponding configuration interface.Control part 10 has formed configuration section with operating portion 11 grades, and control part 10 response users' operation signal carries out corresponding demonstration and controls, and by the content record of user's configuration to storage medium.Directionkeys and acknowledgement key by operating portion 11 or carry out associative operation by touch-screen 30.

Configuration interface with reference to shown in Figure 10, illustrates " object processing CD1 " menu item, for user, specifies processing object and setting (increase, revise, delete) processing rule.

Composition data CD11: the information that shows selective composition data.The information of selective composition data for example obtains the type information of " benchmark 1 ", " benchmark 2 ", " benchmark 3 " from table 4, in addition, when there being other type information, for example the processing object type of appointment, in conjunction with the type information of the composition data of particular process rule representative, also shows the type information of selecting as for the election.

Processing object CD12: select the composition data as processing object for user, obviously, can select one or more composition datas as processing object.In addition, also can will show that reference picture appointment is as processing object.In addition, also can the thermal imagery file from storage card 8 storage mediums such as grade in Choice and process object, in addition, also shoot part can be taken to the thermal-image data that obtains or infrared thermal imagery as processing object.

Process regular CD13: for user, the processing rule for processing object is set; Processing rule comprises processing algorithm and correlation parameter, choosing processing algorithm duration by acknowledgement key, display parameter hurdle is supplied to typing parameter (not shown).For example at least one processing in " shearings ", " extraction of threshold values scope ", " edge extracting " of processing algorithm also can be selected multiple processing simultaneously.

Configuration interface with reference to shown in Figure 11, illustrates " calculation and object CD2 " menu item, for user, selects calculating object and (increase, revise, delete) computation rule is set.

Composition data CD21: the information that shows selective composition data.The information of selective composition data for example obtains " benchmark 1 ", " benchmark 2 ", " benchmark 3 " from table 4, the type information of " auxiliary 1 ", in addition, when there being other type information, for example the calculating object type of appointment is in conjunction with the type information of specific calculation rule representative, for example the processing object of appointment, in conjunction with the type information of particular process algorithm representative, also shows the type information of selecting as for the election.

Calculating object CD22: select calculating object for user; Obviously, can select one or more composition datas as calculating object.In addition, user also can be by the reference picture showing at display part 4 etc., specifies as calculating object.

Computation rule CD23: select and arrange the computation rule for calculating object for user; Computation rule comprises algorithm and correlation parameter, the algorithm of algorithm such as convergent-divergent, distortion, unique point, decile, outsourcing rectangle, inscribe rectangle, center line, envelope etc., parameter is basic point, the convergent-divergent rate of convergent-divergent for example, basic point, the deformation rate (as aspect ratio) of distortion, the parameters relevant to algorithm such as quantity of the composition data type arranging based on unique point (as point, line, surface etc.) and size, decile, choosing algorithm often by acknowledgement key, display parameter hurdle is being supplied to typing parameter (not shown).To selected calculating object, can select one or more computation rules.

The effect of the image of acquisition is described by calculating or processing with reference to Figure 12.

With reference to figure 12(101) shown in reference picture (comprising T1 and assistant images F101), using profile T1 composition data as calculating object, using the central point of profile T1 as basic point, carry out after convergent-divergent and distortion the assistant images F101 of acquisition; Can be used for pointing out the Temperature Distribution of subject body.(can reduce the impact on subject edge in surrounding environment.）

With reference to figure 12(102) shown in reference picture (comprising T1 and auxiliary object F102), using profile T1 composition data as calculating object, algorithm parameter is for carrying out 8 deciles, the auxiliary object F102 of acquisition; Can be used for pointing out the Temperature Distribution of subject body different piece.

With reference to figure 12(103) shown in reference picture (comprising T1 and auxiliary object F103), using profile T1 composition data as calculating object, algorithm parameter is for calculating outsourcing rectangle, the auxiliary object F103 of acquisition; Can be used for alerting and observe body part.For example, this auxiliary object during as analyzed area, is measured the maximum temperature of subject, can reduce the impact of the high temp objects in background.

With reference to figure 12(104) shown in reference picture (comprising T1 and auxiliary object F104), using profile T1 composition data as calculating object, the center line based on contour images T1 and the auxiliary object F104 that arranges; The longitudinal temperature that this auxiliary object can be used for alerting subject distributes.

With reference to figure 12(105) shown in reference picture (comprising TU1 and auxiliary object F105), using TU1(TU1, being local infrared thermal imagery) composition data is as processing object, processing rule as the high pixel (scope extraction) of extraction temperature, the selective analysis region F105 obtaining, can be used for subject characteristic portion to point out.

Configuration interface with reference to shown in Figure 13, illustrates the configuration of " the first reference picture CD3 ".At this, the first reference picture refers to and the common reference picture showing of dynamic infrared thermal imagery, and the first reference picture has embodied subject morphological feature, is arranged in infrared thermal imagery.

" the first reference picture CD3 ": for user, be chosen in reference pattern, the composition data relevant with the first reference picture, location rule, synthetic parameters etc. are set.

Composition data CD31: the information that shows selective composition data, for example from table 4, obtain " benchmark 1 ", " benchmark 2 ", " benchmark 3 ", the type information of " auxiliary 1 ", in addition, when there being other type information, if the processing object type of the representative regulation arranging at " object processing CD1 " is in conjunction with the type information of the regular representative of particular process " benchmark 1(processing) ", if the calculating object type of the representative regulation arranging in " calculation and object CD2 " is in conjunction with the type information of specific calculation rule representative " benchmark 1(calculating) ", also show selective.

The first reference picture CD32: select for obtaining the composition data of the first reference picture for user.Can select one or more composition datas to obtain the first reference picture.In the present embodiment, the object that each composition data is obtained is all as a synthetic object, and, when having selected a plurality of composition data, reference picture will comprise a plurality of synthetic objects; Also can choose the first reference picture CD32, and the long acknowledgement key of pressing, using in selected composition data partly or entirely as a synthetic object (not shown).

Location rule CD33: the relevant location rule of location parameter (position, or also have size, or also have the anglec of rotation) that is positioned at infrared thermal imagery for user configuration and the first reference picture.

Main object: select for obtaining the composition data of main object.As can be seen from Fig. 12, main object can be selected from composition data CD31, obviously, can be reference picture, can be also the main object of other composition data acquisition.; be used for obtaining the composition data of main object; it can be for example to there are one or more in the composition data below of assigned position relation: the composition data of morphosis data, morphosis data correlation; in addition; also can in conjunction with regulation computation rule, obtain main object by the calculating object based on appointment from morphosis data or its associated composition data, or the processing object based on appointment from morphosis data obtains main object in conjunction with regulation processing rule.Conventionally set main object has represented the region that needs primary part observation, by converting main object, can realize the conversion of reference picture on different display positions, realizes different shooting objects.In addition, user also can be chosen in the reference picture (one or more of synthetic object wherein) that display part 4 shows, is used as main object.

When not selecting when obtaining the composition data of main object, the object that selected composition data obtains in " the first reference picture CD32 " arranges its location parameter according to location rule separately.

Wherein, self-adaptation: for selecting the position set-up mode of self-adaptive processing and specifying self-adaptation object.Adaptive region is the regulation region in infrared thermal imagery, choose self-adaptation, then length is pressed acknowledgement key 29, position, size, the anglec of rotation that adaptive region is arranged in infrared thermal imagery can be set, and adopt self-adaptation object to be arranged in position (can be used as adaptive convergent-divergent basic point) and the anglec of rotation of adaptive region.In this example, the window area placed in the middle of infrared thermal imagery 90% ratio is set as adaptive region, hereinafter to be referred as Z1, self-adaptation object in Z1, self-adaptation placed in the middle.Self-adaptation object can be selected from composition data CD31, obviously, can be reference picture, can be also the main object of other composition data acquisition.

Wherein, assigned address: the object (when having selected main object, referring to main object) that is used to specify selected composition data acquisition is arranged in the location parameter (position, size, the anglec of rotation) of infrared thermal imagery.When user chooses " assigned address hurdle ", show input field (not shown), user can input object that selected composition data obtains position, size, the anglec of rotation in infrared thermal imagery.When all not inputting, for example, can default location starting point the upper left corner that is infrared thermal imagery, be of a size of original size, the anglec of rotation is 0.

Wherein, relative position: select this, will be according to selected composition data (when having selected, for obtaining the composition data of main object, to refer to main object) associated positional information in advance, obtaining the object that this composition data obtains will be arranged in the location parameter of infrared thermal imagery.

Synthetic parameters CD34: the first reference picture and the common synthetic parameters showing of infrared thermal imagery that obtain for selected composition data is set, synthetic parameters is as (not shown) such as transparent rate, color, line styles, the synthetic order when the first reference picture has a plurality of synthetic object.

The second reference picture CD4: for being arranged on reference pattern, for example, under the first reference picture that " the first reference picture CD3 " configures and the common state showing of dynamic infrared thermal imagery, the operation that user is scheduled to, for example press freezing key, or press while recording key the configuration information relevant with display interface after switching.The type of configuration information such as second reference picture of the display interface after this switching, location rule, synthetic parameters (as overlapping order, transparent rate, color) etc., with reference to the configuration interface shown in Figure 14, from " synthetic object CD3 " different being, location rule can also arrange the second reference picture is presented to the assigned address in other display windows outside infrared thermal imagery, also can there is infrared thermal imagery as alternative, not show reference picture.Other omissions roughly the same explanation.

Configuration interface with reference to shown in Figure 15, illustrates the configuration of " record arranges CD5 "; For user, arrange, when recording, by the regulation recorded information with infra red data as-sodation storage.The recorded information that regulation recorded information is regulation, user can be from the index information (as the filename of composition data, numbering etc.) of subject information, composition data, composition data, the one or more formation as regulation recorded information the positional information of the object of composition data acquisition when response record is indicated.Obviously, the composition data recording must not be the composition data that obtains reference picture.

In embodiment 1, user's shooting object, is the overall thermal field distribution (integral part of benchmark 1 representative) that detects subject.

The configuration that user arranges by " the first reference picture CD3 " as shown in figure 13, reference picture: " benchmark 1 ", " benchmark 3 "; Location rule: " benchmark 1 is as main object, self-adaptation, and adaptive region Z1, placed in the middle; Synthetic parameters: benchmark 1 transparent rate is 1, overlapping order is 2, and benchmark 3 transparent rate are 50%, and overlapping order is 1.

The configuration that user arranges by " the second reference picture CD4 " as shown in figure 14, reference picture: " auxiliary 1 "; Location rule: benchmark 1 is as main object, self-adaptation, adaptive region Z1, placed in the middle; Synthetic parameters: transparent rate is 1.

Regulation recorded information by " record arranges CD5 " setting configures as shown in figure 15, wherein: regulation recorded information comprises: the object that subject 1, auxiliary 1 composition data, benchmark 1 composition data, benchmark 1 composition data obtain is arranged in the positional information of infrared thermal imagery, the object of auxiliary 1 composition data acquisition is arranged in the positional information of infrared thermal imagery; Wherein, the object that auxiliary 1 composition data obtains is arranged in the positional information of infrared thermal imagery, for be arranged in the location parameter of infrared thermal imagery according to reference picture, and the assigned position relation of the object that obtains of auxiliary 1 composition data and reference picture and obtaining.

Although in an embodiment, user has carried out the configuration as shown in Figure 10-Figure 15, but be not limited to this, obviously, by the above-mentioned explanation to the menu shown in Fig. 9-15, will be understood that by the composition data of the first reference picture, location rule, synthetic parameters etc. are carried out to various configuration, just can obtain the reference picture of different purposes and effect.By just can just obtaining the second reference picture of different purposes and effect to the configuration of the second reference; By just can obtain the regulation recorded information of different purposes to the configuration of record.

When completing setting operation, press acknowledgement key 27, control part 10 using set every configuration store in flash memory 9 (for example, as a configuration file), as after the default configuration of thermal imagery device 13, and do not need each use all to arrange once, then, get back to standby shooting state.Although it should be noted that example, can be carried out by user the embodiment of relevant configuration; But being not limited to this, can be also such embodiment, and thermal imagery device 13, when dispatching from the factory, has configured the relevant configuration of above-mentioned various processing, and do not needed user to carry out any artificial setting; Or externally in computing machine, configure completely, configuration file is loaded into thermal imagery device 13 before shooting; Or, by user, carried out the configuration of the partial content of above-mentioned explanation.

Introduce the general function of thermal imagery device 13 below.Comprise:

Shoot part, the shoot part in Fig. 11 for example, for taking acquisition thermal-image data.

Specifying part (control part 10), for the composition data of storing based on storage medium, specifies for obtaining the composition data of the first reference picture, and described the first reference picture has embodied subject morphological feature; Wherein, composition data that can be based on storing in storage medium, specifies composition data, also can be appointed as composition data by taking the thermal-image data that obtains etc.; In specified composition data, at least comprise morphosis data.In addition, also can specify a plurality of composition datas, a plurality of composition datas can be a plurality of morphosis data, or also can comprise auxiliary composition data.The composition data of appointment is described: in addition, also specify the composition data of the second reference picture, for example the configuration about the second reference picture as shown in figure 14 with reference to Figure 13.

Obviously, can from " benchmark 1 ", " benchmark 2 ", " benchmark 3 " of storage, in " auxiliary 1 ", specify morphosis data relevant with benchmark image, also can specify and at least comprise morphosis data at interior a plurality of composition datas; Also in can composition data " benchmark 1 ", " benchmark 2 ", " benchmark 3 " based on storage, the morphosis data of the processing rule representative that appointment is stipulated by the composition data as processing object (morphosis data, or morphosis data and auxiliary composition data) combination " benchmark 1(processing) "; Also can specify by the composition data as calculating object and obtain benchmark image in conjunction with auxiliary composition data " benchmark 1(calculating) " and morphosis data of the computation rule representative of regulation; ; also in can the composition data based on pre-stored in storage medium, the processing object of appointment for example, in conjunction with regulation processing rule (shearing in this example); or the calculating object of appointment in the composition data based on pre-stored in storage medium is in conjunction with regulation computation rule, obtains reference picture.

Concrete selection mode, for example, can select the composition data of giving tacit consent to.Also can select composition data according to user's operation, as determined that in conjunction with the regulation of composition data type selects composition data according to user's the selection that subject is selected to information; As the selection of the identity information of composition data selected to composition data according to user; As basis selects to the operation of specific keys the composition data that this button is corresponding.Also trigger condition that can be based on regulation, come to determine the composition data corresponding with this trigger condition.

Position setting unit, for being set, the reference picture obtaining based on selected composition data is positioned at assigned position and the given size of infrared thermal imagery, wherein, when reference picture is a synthetic object, assigned position and given size that this synthetic object (reference picture) is arranged in infrared thermal imagery are set; When reference picture comprises a plurality of synthetic object, each synthetic object is set and lays respectively at the location parameter in infrared thermal imagery.

Concrete position arranges embodiment, the location parameter that can location rule according to the rules carrys out Lookup protocol synthetic object, composition data that for example can be based on storing in storage medium and associated positional information thereof, the synthetic object that the composition data of described positional information representative is obtained will be arranged in the location parameter of infrared thermal imagery, and the synthetic object that is set to this composition data acquisition will be arranged in the location parameter of infrared thermal imagery; Also adaptive region that can be according to the rules, comes Lookup protocol synthetic object to be arranged in the location parameter of infrared thermal imagery; Also can first determine the main object with synthetic object with assigned position relation, the location parameter that main object is arranged in infrared thermal imagery is set, then, assigned position relation based between synthetic object and main object and main object are arranged in the location parameter of infrared thermal imagery, and the location parameter that synthetic object is arranged in infrared thermal imagery is set; Also the location parameter of synthetic object can be set according to the assigned address of thermal imagery device 13 acquiescences.In addition, also the location parameter of synthetic object can be set according to the location parameter of user's typing.

When specified composition data (processing object) combines processing algorithm, an embodiment, control part 10 is controlled image processing part 2, and processing object is processed, then, assigned position and the given size that the reference picture obtaining is arranged in infrared thermal imagery processed in setting unit setting in position.

While thering is the processing object that combines processing algorithm in the composition data (a plurality of) of appointment, a kind of embodiment, control part 10 is controlled image processing part 2, processing object is processed, data after the composition data of the non-processing object of composition data of position setting unit based on wherein specified and processing object processing, the reference picture obtaining, arranges assigned position and given size that this reference picture is arranged in infrared thermal imagery.

While thering is the calculating object that combines computational algorithm in the composition data (a plurality of) of appointment, a kind of embodiment, control part 10 is controlled image processing part 2, calculating object is calculated, the data that in the composition data of position setting unit based on wherein specified, the composition data of non-calculating object and calculating object obtain after calculating, the reference picture obtaining, arranges assigned position and given size that this reference picture is arranged in infrared thermal imagery.

The reference picture of the described given size that the composition data based on specified obtains, particularly, display control unit is controlled image processing part 2, and the composition data based on specified, carries out predetermined processing, obtains the reference picture of described given size; The difference of or application different according to the data layout of composition data, the processing of described regulation as decompress(ion), convergent-divergent, figure image intensifying, remove one or more in the various images processing such as noise, pseudo-coloured silk, shearing, the extraction of threshold values scope, edge extracting.The processing of regulation can be thermal imagery device 13 according to the processing of different data layout acquiescences, for example, based on selected composition data decompress, the processing of the regulation such as convergent-divergent obtains the view data of reference picture; For example, morphosis data are vector figure data, are converted into the view data of reference picture; For example thermal-image data is carried out to the color processing of puppet; Also can be the processing rule of user's appointment, for example shear the share zone of user's appointment.

For example, in selected composition data, there is the processing object of appointment, processing object is processed to rule according to the rules and process, obtain the view data of reference picture.

Common demonstration with infrared thermal imagery, has numerous embodiments.

An embodiment, when reference picture is a synthetic object, according to described assigned position, the infrared thermal imagery of taking the thermal-image data generation obtaining with shoot part is synthetic continuously.At this, can transparent rate according to the rules synthesize.The transparent rate of regulation, can be fixing value, can be for example the default value of storage in thermal imagery device 13 or by user by the settings of operating portion 11 or obtain in the attribute of composition data of synthetic object and deposited the information about transparent rate.The transparent rate of synthetic object, has represented when synthetic, for example, in the synthetic synthetic pixel obtaining of synthetic object and background (, infrared thermal imagery) shared ratio.For example, when being synthesized by a synthetic object and background, according to " the view data x of the transparent rate+background of the view data x synthetic object of synthetic object (transparent rate of 1-synthetic object) ", obtain the view data of synthesized image vegetarian refreshments.In addition also comprise the parameter that transparent rate ought be set, i.e. representative acquiescence transparent rate 1.

A kind of embodiment, when (overall demonstration) reference picture includes a plurality of synthetic object that need to be synthetic with background (also having can be regarded as a plurality of reference pictures), according to the synthetic order of each synthetic object and corresponding transparent rate, successively synthesize processing and obtain final demonstration image; For example, having the synthetic order of synthetic object 1(is 1) and synthetic object 2(to synthesize order be 2), first synthetic object 1 is synthesized and obtains data " the view data x of the transparent rate+background of the view data x synthetic object 1 of synthetic object 1 (transparent rate of 1-synthetic object 1) " midway according to its transparent rate and background, then, synthetic object 2 is again synthesized and processed according to its transparent rate and described data midway,, the synthetic pixel that this processing obtains obtains according to following formula, the data * (transparent rate of 1-synthetic object 2) of the transparent rate of synthetic object 2* synthetic object 2+midway.

An embodiment, the thermal-image data that the location of pixels according to reference picture in infrared thermal imagery obtains shooting carries out the optionally pseudo-color image that obtains demonstration of processing.Particularly, for example using the view data of the reference picture in overlaid pixel position as the view data of the composograph of this location of pixels, the thermal-image data of overlaid pixel position is no longer carried out to the processing of pseudo-color conversion, only the thermal-image data beyond overlaid pixel position is carried out to the view data that pseudo-color conversion obtains infrared thermal imagery, with this, generate the image of demonstration, in some applications can speed up processing.Be applicable to for example reference picture of edge contour, the reference picture that carries out by this way Graphics Processing for hope can add respective identification information in advance in the attribute of its composition data.

An embodiment, the transparent rate of regulation, can be also the value changing.For example, according to the threshold values interval range (as AD value scope) of taking the thermal-image data obtaining, determine the transparent rate of the reference picture part synthetic with it, particularly, for example be set to 0 with the transparent rate of the synthetic reference picture of the infrared thermal imagery that is positioned at threshold values interval range, outside threshold values interval range, be set to 1, avoid the infrared thermal imagery of part and parcel (in threshold values interval range) to be blocked.

Display control unit, controls display part 4 and shows reference picture, infrared thermal imagery, when display interface is configured to also show miscellaneous stipulations information, controls the view data that shows miscellaneous stipulations information,

Described display control unit, responds predetermined operation, makes display part show the second reference picture and the infrared thermal imagery freezing, or shows the first reference picture and the infrared thermal imagery freezing, or shows the infrared thermal imagery freezing.

With reference to Figure 16, control flow is described.

Steps A 01, whether control part 10 persistent surveillance users have selected reference pattern.

At standby shooting state, display part 4 shows dynamic infrared thermal imagery, at this moment shooting angle and distance obtain the infrared thermal imagery as shown in display interface in Figure 17 1701, user can puzzle in the morphological feature of subject thermal imagery IR1 and image space, size, the angle in the infrared thermal imagery at its place in the past, for guaranteeing shooting quality standard, scheduled operation by operating portion 11 is as pressed mode key 25, and control part 10 detects this operation signal, enters reference pattern.

Steps A 02, control part 10 carries out the designated treatment of the first reference picture composition data, sees in detail the step S101-S106 in Figure 20.In addition, in the present embodiment, configured the second reference picture, according to the configuration in Figure 14, control part 10 also carries out the designated treatment of the second reference picture composition data.

Steps A 03, control part 10 arranges the location parameter that the first reference picture is arranged in infrared thermal imagery.See in detail the step S201-S203 in Figure 21.In the present embodiment, configured the second reference picture, according to the configuration in Figure 14, control part 10 is also provided with the location parameter that is arranged in infrared thermal imagery of the second reference picture.

Steps A 04, control part 10 arranges synthetic parameters.See in detail the step S301-S303 in Figure 22.

Steps A 05, then, is sent to interim storage part 6 by taking the thermal-image data obtaining;

Steps A 06, control part 10 is controlled, according to the determined composition data of steps A 02-A04, location rule, synthetic parameters, the first reference picture that selected morphosis data (T1, TU1 composition data) are obtained according to the set described given size of position setting unit, position in accordance with regulations, infrared thermal imagery with taking the thermal-image data generation obtaining, shows jointly.Particularly, a kind of embodiment, with reference to image TU1 and T1, according to assigned position separately, synthetic order according to the rules (for example first synthetic with TU1, more synthetic with T1), and transparent rate (TU1:50%, T1:1), the infrared thermal imagery that the thermal-image data take obtaining with shoot part generates is synthetic successively; Leave synthetic view data in interim storage part 6, the image after synthetic is presented to display part 4.

As shown in the display interface 1703 of the display part 4 in Figure 17, show reference picture T1, TU1; And TU1 is set to translucent demonstration, and T1 is set to opaque demonstration, taken into account the referential of the two, user is easy to use.So user, according to the reference of T1, TU1, takes and state judgement subject thermal imagery IR1.

Steps A 07, control part 10 judges whether user carries out booking situation operation, as nothing is got back to steps A 05, and has reflected the common demonstration of the first reference picture with dynamic infrared thermal imagery in steps A 06; If any, enter next step.User is according to the reference of the first reference picture, the position of taking by change and adjust the optics of thermal imagery camera 13 and shooting distance, image space, the angle between subject 1, make to obtain after adjusting as the matching status in image space, size etc. visually of subject thermal imagery IR1 and reference picture in Figure 17 display interface 1704; User presses and records key, enters next step.

Steps A 08, the thermal-image data that steps A 05 is obtained, infrared thermal imagery etc. remain on the regulation region of interim storage part 6.

Steps A 09, the infrared thermal imagery that this frame thermal-image data is obtained with according to before " the second reference picture CD4 " and in configuration, the second reference picture of acquisition, freezes to show with infrared thermal imagery.An embodiment, according to the configuration of the second reference picture: " reference picture: auxiliary 1; Location rule: the main object of benchmark 1(), adaptive region Z1, self-adaptation placed in the middle; Synthetic parameters: auxiliary 1 transparent rate is 1 "; Determine that the second reference picture composition data is " F1 composition data ", and according to T1 the assigned position relation between the location parameter in infrared thermal imagery and T1 and F1, obtain the location parameter that F1 is arranged in infrared thermal imagery; Then, the view data of F1 and the infrared thermal imagery that remains on interim storage part 6 regulation regions are synthesized, and thus obtained image is remained on to the regulation region of interim storage part 6, and control display part 4 these images of demonstration, as shown in 1705 in Figure 17.

Whether the selective analysis region that so, user can observe F1 representative is positioned at the proper site of subject thermal imagery; In addition, another two kinds are preferably freezed to switch the mode showing, as shown in Figure 170 6, the second reference picture and the infrared thermal imagery that show local shape feature (being local edge contour feature in 1705), its embodiment, for example T1 composition data is carried out shearing then with interim storage part 6 regulation regions in the infrared thermal imagery that keeps synthetic; In addition, reaching this effect, can be to be also wherein provided with transparent region J1, make when synthetic, the part that T1 is arranged in J1 is all-transparent (transparent rate is 0), or the topography of infrared thermal imagery (being arranged in J1's) is sheared, and overlaps in the composograph of T1 and infrared thermal imagery.As shown in Figure 170 7, its embodiment, the reference picture T1 for example T1 composition data being obtained, synthetic with infrared thermal imagery.

The object of above-mentioned demonstration conversion is to be convenient to user the matching degree of the second reference picture and subject thermal imagery etc. is carried out to visual inspection.

Steps A 10, whether detection user again supresses and records key, if any, jump to steps A 12, as nothing, enter next step.

Steps A 11, detects user and whether supresses cancel key, as nothing, jump to steps A 09, continue to show infrared image and the second reference picture freezing, if any, when user thinks that vision matching degree is undesirable, need to again take, can press cancel key, enter steps A 13, then if do not finished, get back to A05, again show dynamic infrared thermal imagery and the first reference picture.

Steps A 12, recording processing.

As the control part 10 of recording unit, response record indication operation or record condition according to the rules, carry out associated record by the infrared data of regulation and regulation recorded information.Then enter next step.

Wherein, described infrared data is for taking the thermal-image data obtaining and/or taking by shoot part the thermal-image data obtaining and carry out the data that obtain after predetermined processing by shoot part.

The infrared data of regulation, in the present embodiment, is the thermal-image data (keeping during steps A 08) of that frame of keeping in interim storage part 6 regulation regions.In addition, can be also response record indication operation or the moment that judges record condition up to specification (or regulation is afterwards constantly), the thermal-image data being obtained by infrared eye read signal (frame); For example; Response record indication operation or judge the thermal-image data (frame) of the regulation in the thermal-image data of the multiframe of interim storage in the moment (or regulation afterwards constantly) the interim storage part 6 of record condition up to specification; For example, the data that the processing that the thermal-image data of above-mentioned situation is stipulated obtains afterwards (processing example of regulation as correction, interpolation, pseudo-color, be converted to Temperature numerical, fall pixel, that compression etc. is processed is a kind of or simultaneously multiple); For example, the multiframe thermal-image data of recording prescribed quantity; For example, the thermal-image data (frame) that the multiframe thermal-image data of specified quantity obtains through predetermined processing, obtains the frame thermal-image data after this processing as the multiframe thermal-image data of storage in interim storage part 6 is carried out to integral operation; Can be for example one or more of the infrared data that obtains of these situations, the temperature value of each pixel and the view data of infrared thermal imagery that as recorded thermal-image data simultaneously, obtain.

Wherein, regulation recorded information is as shown in Figure 15, obvious, can be one or more in following information:

1) the subject information of selecting (partial information of stipulating in subject information or whole);

2) (thering is the relative position relation of regulation) other composition datas of the composition data of the reference picture of appointment or its association.

3) identity information of the composition data of selected reference picture or other composition datas of its association.

4) object that reference picture or its associated composition data obtain is arranged in the positional information of infrared thermal imagery.

5) algorithm calculates to appointment calculating object the auxiliary composition data obtaining according to the rules, and/or the object that this composition data obtains is arranged in the positional information of infrared thermal imagery.Described calculating object for example, (thering is the relative position relation of regulation) other composition datas of the composition data of specified reference picture or its association.

6) process according to the rules algorithm to the composition data of specifying processing object processing to obtain, and/or the object that this composition data obtains is arranged in the positional information of infrared thermal imagery.Described processing object for example, (thering is the relative position relation of regulation) other morphosis data of the morphosis data of specified reference picture or its association.

Particularly, a kind of embodiment, the record indication operation of operation response portion 11, control part 10 is controlled, and the thermal-image data after regulation recorded information and compression is associated, and Heat of Formation to storage card 8, finishes this processing as file record.In addition also can after the information of having added, compress again.

An embodiment for associated record, the information using regulation recorded information as the infrared data of prescribed form is additional, particularly, a kind of embodiment, the record indication operation of operation response portion 11, control part 10 is controlled, by the thermal-image data of that frame keeping in interim storage part 6 regulation regions, the thermal-image data compression that makes 2 pairs of these thermal-image datas of image processing part implement regulation is processed, or this thermal-image data is implemented to the processing of regulation as revised, after the processing such as interpolation, compress processing, then judge whether the regulation region of interim storage part has stored the recorded information of regulation, if any, make the thermal-image data after the regulation recorded information of storing in the regulation region of interim storage part 6 and compression be associated, Heat of Formation arrives storage card 8 as file record, finish this processing, in addition also can after having added regulation recorded information, compress again.As nothing, the thermal-image data Heat of Formation of compression is arrived to storage card 8 as file record.See a kind of enforcement schematic diagram of the thermal imagery file structure in Figure 18; Wherein, infrared data 1801 is the thermal-image data after compressing; Regulation recorded information 1802: subject 1, T1 composition data, F1 composition data, T1 are arranged in the positional information of infrared thermal imagery, the positional information that F1 is arranged in infrared thermal imagery; The time of other additional informations 1803 as shooting etc.

Wherein, " positional information of T1 " expressed position and the size that subject thermal imagery IR1 as shown in the display interface 1704 in Figure 17 is arranged in infrared thermal imagery IR0." positional information of F1 " represents that F1 is arranged in assigned position and the given size of infrared thermal imagery IR0, can be according to the relative position relation of the regulation of F1 and T1, and assigned position and given size that T1 is arranged in infrared thermal imagery obtain.Can be when the assigned position of reference picture T1 in infrared thermal imagery and given size are set, also be provided with the location parameter that F1 is arranged in infrared thermal imagery, be stored in the regulation region of interim storage part 6, in order to follow-up use.Also can be when recording processing, the location parameter that F1 is arranged in infrared thermal imagery is set.In addition, if need the composition data of record for what generate, for example, record " benchmark 1(calculating) ", can, when the composition data of designated reference image, generate the composition data that needs record; Also can, when recording processing, generate the composition data that needs record.

The schematic diagram of the corresponding infrared thermal imagery IR0 of thermal-image data that Figure 19 records when with reference picture T1 vision matching, wherein subject thermal imagery IR1 is arranged in position and the size standard of infrared thermal imagery IR0, and the positional information of T1 has represented the location parameter of IR1.

In addition, the storage medium of record is not limited to storage card 8, flash memory 9 etc., can be also by the network destination of communication section 4 communications.

In addition, associated record is processed, also can the information recording relevant with reference picture is medium at the message file with thermal imagery file association or index file, and control part 10 can generate this message file or index file;

In addition, also can generate thermal imagery filename according to identity information of subject information or composition data etc., described recording unit has filename generation unit, the filename for Heat of Formation as file, and described filename at least comprises the information information-related with the special subject of appointment; The thermal imagery filename for example generating: the 1 battery limits 1 equipment I B phase .jpg of transformer station; Preferably, according to the classified information in subject information, generate the filename that comprises classified information, for example attribute information according to the rules generates: subject 1.jpg, further, with temporal information " 20120222 " in conjunction with spanned file name, subject 1-20120222.jpg for example; The essence of associated record is that record is convenient to follow-up batch processing and is analyzed needed information.For example, recording subject information is convenient to follow-up infrared data be sorted out; Composition data and positional information thereof that record can obtain the reference picture of subject form are convenient to the analyzed area that batch processing analysis is carried out in follow-up setting; Record has for example represented that the F1 in selective analysis region is convenient to follow-up batch processing analysis.

Steps A 13, control part 10 judges whether user exits reference pattern.As nothing, get back to steps A 05, embodied the first reference picture (TU1 as shown in 1703 in Figure 17 and T1) and the continuously dynamic continuous compound display of infrared thermal imagery, if any exiting indication, finish reference pattern.

The selection that the composition data of reference picture is described with reference to Figure 20 is processed.

Step S101, judges whether (or only storing one in flash memory 9) composition data of acquiescence, if any, jumping to step S107, control part 10 is chosen as the composition data for generating reference image by the composition data of acquiescence; As nothing, enter step S102.

Step S102, information display control unit (control part 10), selects information for controlling the subject that makes display part 4 show specified quantity; Wherein, subject selection information can, based on subject information acquisition in table 4, can be also that other modes prestore.In this example, the table 4 of information display control unit (control part 10) based on storage in flash memory 9, makes the subject of the assigned position demonstration specified quantity of display part 4 select information; Subject as shown in 1702 in Figure 17 is selected information list LB.

Step S103, then, according to the cognition of the subject 1 to floor, for example on-the-spot equipment direction board, is selected by " subject 1 " shown on 11 pairs of display parts 4 of operating portion.

In addition, for example, when the subject information in table 4 is constituted by the attribute information of a plurality of attributes, by showing and repeatedly select forming the list successively (or tree-shaped demonstration) of attribute information (subject selection information) of a plurality of attributes of subject information, finally select subject information.For example, suppose " subject 1 " by correspondence transformer station's attribute, battery limits attribute, the attribute information of device type attribute " transformer station 1 ", " battery limits 1 ", " equipment 1 " forms, selecting operation can be to select selection " transformer station 1 " information (attribute information) from the subject of specified quantity corresponding to shown transformer station's attribute, then, from the subject of specified quantity corresponding to battery limits attribute, select selection " battery limits 1 " information (attribute information), then, from the subject of specified quantity corresponding to device type attribute, select selection " equipment 1 " information (attribute information), finally select " subject 1 ".Selecting operation to be decomposed into operates and finally selects subject information the repeatedly selection of attribute information.

Step S104, then, specifying part (control part 10) judges whether that the regulation of composition data determines type, in the present embodiment, the regulation that is provided with in advance the composition data of reference picture is determined type, jump to step S107, according to the regulation of the composition data of the first reference picture, determine type " benchmark 1, benchmark 3 ", automatically selecting is wherein " T1 composition data ", " TU1 composition data " for obtaining the composition data of the first reference picture.In addition, owing to having configured the second reference picture, thus, according to the composition data of the second reference picture, regulation is determined type " complementary ", and automatically selecting is wherein " F1 composition data " for obtaining the composition data of the second reference picture, then, from flash memory 9, read " T1 composition data ", " TU1 composition data ", " F1 composition data ", the information of the assigned position relation between comprising, is sent to interim storage part 6.In addition, also can carry out freezing or the predetermined operation such as record user, just carry out the appointment of the composition data of the second reference picture.

As no, the subject information association of selecting in step S103 the composition data of a plurality of types, and wherein there is no the composition data of definite type up to specification, or regulation is not set in advance determines type, enter step S105.Step S105, information display control unit (control part 10) makes display part 4 show the relevant information of a plurality of composition datas of this subject information association, and for example the identity information of each composition data is selected again by user.Described identity information, as represent the relevant filename of the identify label of the composition data that it is corresponding, numbering, thumbnail etc., for example show the thumbnail of reference picture, for user, select, can select one or more.

Step S106, when user selects, at step S107, described specifying part, according to user's selection, is selected for obtaining the composition data of reference picture.

Step S107, specifying part is selected for obtaining the composition data of reference picture.

Above-mentioned embodiment, the subject that described specifying part is selected according to user is selected subject information corresponding to information, and the composition data of this subject information association based on storing in storage medium, selects for obtaining the composition data of reference picture.

In addition, also can omit step S102-S104, form the embodiment of selecting composition data according to the identity information of composition data.Although, exemplified in the above the preferred implementation of subject information associated, can there is no the situation of associated subject information yet.

In addition,, when storing composition data with the form of graphic file, image file in storage medium,, when entering reference pattern, relevant filename or the thumbnail of control part 10 based on storage in flash memory 9, shows, by user, is selected.

In addition, also there is this situation, in the storage medium of thermal imagery device 13, preserved the information of subject, and the composition data corresponding with subject information is kept at by the external unit by the wired or wireless connection of communication I/F8 as in storer, computer etc., when having selected subject information, control part 10 sends indication to external unit, to obtain by wired or wireless mode and to determine the composition data corresponding to this subject information.

In addition, also can be according to predetermined trigger condition if extraneous trigger pip be as induction, gps signal etc., by the triggering of the corresponding receiving trap (not shown) on thermal imagery device, determine corresponding with this signal and composition data with reference to image correlation.

With reference to Figure 21, illustrate that reference picture (synthetic object) is arranged in the assigned position of infrared thermal imagery and the set handling of given size.

Step S201, control part 10 judges whether the location rule of regulation, if had, jumps to step S203.If not, enter step S202.

Step S202, show as shown in Figure 9 menu " composition rule CD3 " is set, require user to arrange with position the relevant configurations such as location rule be set, after completing, location rule is recorded in flash memory 9, as follow-up default configuration.

Step S203, arranges assigned position and given size that reference picture is arranged in infrared thermal imagery.

In the present embodiment, the location rule that user sets in advance, the type of main object is " benchmark 1 ", main object carries out self adaptive pantographic according to the middle position of adaptive region Z1, calculate its assigned position that is arranged in infrared thermal imagery and given size, location positioning portion, according to this location rule, arranges assigned position and given size that reference picture T1 and TU1 are arranged in infrared thermal imagery separately.Main object determination portion (control part 10) is " benchmark 1 " according to the type of main object, determines that the composition data of main object is T1 composition data; Then, according to self-adaptation, obtain assigned position, the given size that T1 is arranged in infrared thermal imagery.Then, according to the assigned position relation of TU1 and T1, and the location parameter of T1 in infrared thermal imagery, determine assigned position and the given size of TU1 in infrared thermal imagery, and keep relative assigned position relation constant.Using benchmark 1 as main object, represented the shooting of subject 1 profile main body has been observed to object.The regulation assigned position and the given size that according to main object, are arranged in infrared thermal imagery configure regulation assigned position and the given size that reference picture is arranged in infrared thermal imagery, convenient flexible again.

And, be provided with the location parameter of the second reference picture, i.e. assigned position and the given size in infrared thermal imagery according to main object (T1), then, according to the assigned position relation of F1 and T1, keep assigned position relation constant, the positional information according to T1 in infrared thermal imagery, determines position and the size of the second reference picture F1 in infrared thermal imagery.In addition, also can carry out freezing or the predetermined operation such as record user, the position of just carrying out the second reference picture arranges.

In the present embodiment, according to configuration before, be provided with the location parameter of the first reference picture and the second reference picture.

The set handling of synthetic parameters is described with reference to Figure 22.

Step S301, control part 10 judges whether synthetic object has the synthetic parameters of regulation in arranging, if had, jumps to step S303, determines the synthetic parameters of regulation, if not, enters step S302.

Step S302, show as shown in Figure 4 menu " reference picture CD3 " is set, require user that synthetic parameters is set.After completing, synthetic parameters is recorded in flash memory 9.

Step S303, synthetic control part, according to set synthetic parameters, arranges the synthetic synthetic parameters of reference picture and infrared thermal imagery.

In the present embodiment, according to configuration before, be provided with the synthetic parameters of the first reference picture and the second reference picture.In addition, also can carry out freezing or the predetermined operation such as record user, just carry out the setting of the synthetic parameters of the second reference picture.

In addition, another kind of embodiment, determines type owing to having set in advance the regulation of composition data, also can when entering reference pattern, with regard to having loaded the regulation of composition data, determine type, with this, selects composition data, can save step S104-106.

Another kind of embodiment owing to having set in advance location rule, also can just load assigned position rule when entering reference pattern, and the location rule according to the rules of putting in set handling in place arranges the location parameter of reference picture, can save step S201-202.

Another kind of embodiment owing to having set in advance synthetic parameters, also can just load synthetic parameters when entering reference pattern, and the synthetic parameters of reference picture is set, and can save step S301-302.

As mentioned above, in the present embodiment 1, by the first reference picture, jointly show with dynamic infrared thermal imagery; Respond predetermined operation, make display part show the second reference picture and the infrared thermal imagery freezing; Can be convenient to user checks, and the first reference picture is in order to improve image and the intuitive of reference, often more to blocking of infrared thermal imagery, and than the demonstration of simple the second reference picture of the first reference picture, can be convenient to the matching degree that user checks the vision between subject thermal imagery and reference picture, make to be convenient to control thermal imagery quality.In the present embodiment, record key as the example of the first operating unit.

And the second reference picture also can adopt the image in the embodiment selective analysis region different from the first reference picture, user is convenient to observe the position of selective analysis.

In addition, the second reference picture is not limited to simpler than the first reference picture, can be also more complicated, for example, adopts the last infrared thermal imagery of taking etc. as the second reference picture, and user can be used to carry out and the comparing of this shooting.

And the second reference picture is not limited to be presented in infrared thermal imagery, also may be displayed on other the window's positions of display part, as shown in the TU8 in Fig. 8.

In addition, be not limited to the second reference picture, also can show the first reference picture and the infrared thermal imagery freezing, or show the infrared thermal imagery freezing.

In addition, the operation that is not limited to the first operating unit (recording key) realizes freeze frame, also can use the second operating unit (freezing key as an example) to realize above-mentioned freeze frame and show.

Show with the first reference picture and have the second reference picture of assigned position relation and the infrared thermal imagery freezing, user uses more convenient, checks, and be switched to the second reference picture before recording processing, and common user easily grasps this shooting technical ability.But obtain different effects, be not limited to and select different composition datas to form the second reference picture, for example, can be also the second reference picture that is different from the first reference picture effect that the difference of synthetic parameters obtains, as the transparent rate of the second reference picture reduces.

Embodiment 2

Although the present invention takes for having the thermal imagery control device that obtains thermal-image data function in an embodiment, but the function that take to obtain for the present invention thermal-image data is not absolutely necessary, the present invention also can be applicable to from outside, to receive and process the thermal imagery treating apparatus of thermal imagery transmission data etc.Described thermal imagery transmission data, for example, can be thermal-image data, can be the infrared thermal imagery that thermal-image data generates, and can be the thermal-image data after compression, can be the view data etc. of compression infrared thermal imagery.Embodiment 2 is usingd the example of thermal imagery treating apparatus 100 as IR image display control device.

It with reference to Figure 23, is the block diagram of electrical structure of a kind of enforcement of the thermal imagery disposal system that connects and composes of thermal imagery treating apparatus 100 and thermal imagery filming apparatus 101.

Thermal imagery treating apparatus 100 has communication interface 1, auxiliary storage portion 2, display part 3, RAM4, hard disk 5, operating portion 6, by bus, is connected with above-mentioned parts and carries out the whole CPU7 controlling.As thermal imagery treating apparatus 100, can exemplify personal computer, personal digital assistant, with the matching used display device of thermal imagery control device etc. as an example.Thermal imagery treating apparatus 100, the control based on CPU7, the thermal imagery that receives thermal imagery filming apparatus 101 outputs that are connected with thermal imagery treating apparatus 100 by communication interface 1 transmits data.

Communication interface 1, for receiving continuously the thermal imagery transmission data of thermal imagery filming apparatus 101 outputs; Wherein, comprise and receive (thermal-image data of being exported by thermal imagery filming apparatus 101 sends by relay) the thermal imagery transmission data that send by relay; Meanwhile, also can be used as the communication interface that thermal imagery filming apparatus 101 is controlled.At this, communication interface 1 comprises the various wired or wireless communication interfaces on thermal imagery treating apparatus 100, as network interface, USB interface, 1394 interfaces, video interface etc.

Auxiliary storage portion 2, storage mediums such as CD-ROM, storage card and relevant interface.

Display part 3 is as liquid crystal display, and display part 3 can also be other displays that are connected with thermal imagery treating apparatus 100, and can there is no display in the electrical structure of thermal imagery treating apparatus 100 self.

The memory buffer that RAM4 carries out interim storage as the thermal imagery transmission data that communication interface 1 is received., as the working storage of CPU7, work meanwhile, the data that temporary transient storage is processed by CPU7.

In hard disk 5, store the program for controlling, and the various data of using in controlling.

Operating portion 6 carries out various indication operations for user, or inputs the various operations such as set information, and CPU7, according to the operation signal of operating portion 6, carries out corresponding program.

CPU7 has also carried out the function of image processing part, for the processing of the thermal imagery transmission data enforcement regulation to receiving, obtain the view data of infrared thermal imagery, the processing of regulation is as correction, interpolation, pseudo-color, synthetic, compression, decompress(ion) etc., is converted to and is suitable for showing the processing of using etc. data with, record.Wherein, CPU7 transmits the different-format of data according to thermal imagery, a kind of embodiment, for example, when the thermal imagery transmission data that the receive thermal-image data that is compression, the processing of regulation is carried out decompress(ion) and is carried out corresponding predetermined processing as the thermal imagery transmission data that CPU7 receives acquisition unit; A kind of embodiment, corresponding predetermined processing after compression thermal-image data (thermal imagery transmission data) decompress(ion) is processed as puppet is color, obtain the view data of infrared thermal imagery, the various processing of the regulations such as in addition, the thermal imagery transmission data of the processing of regulation also as after decompress(ion) are proofreaied and correct, interpolation.Another kind of embodiment, for example, when the thermal imagery transmission data itself that receive have been the view data of the infrared thermal imagery of compression, decompress(ion) obtains the view data of infrared thermal imagery.Another embodiment, for example, when communication interface 1 receive be the infrared thermal imagery of simulation time, control obtain the view data of digital infrared thermal imagery after relevant A/D convertor circuit AD changes, be sent to interim storage part 6.

From thermal imagery control device 13, remove shoot part 1 structure and thermal imagery treating apparatus 100 in addition roughly the same, obviously, thermal imagery treating apparatus 100, by obtaining thermal imagery transmission data, applicable equally above-described embodiment.It comprises, acquisition unit, for obtaining thermal imagery transmission data; Specifying part, for the morphosis data of storing based on storage medium, is identified for obtaining the morphosis data of reference picture; Position setting unit, is positioned at assigned position and the given size of infrared thermal imagery for described reference picture is set; Synthetic control part, for according to described assigned position, the reference picture that the infrared thermal imagery that the thermal imagery transmission data that synthetic acquisition unit obtains continuously generate and selected morphosis data obtain according to described given size.The explanation of therefore having omitted embodiment.

Thermal imagery filming apparatus 101 can be various types of thermal imagery filming apparatus, and it is for subject is taken, and heat outputting picture transmission data.See the electrical diagram of thermal imagery filming apparatus 101 in Figure 11, by communication interface 10, shoot part 20, flash memory 30, image processing part 40, RAM50, CPU60 etc., formed.Wherein, CPU60 has controlled the whole action of thermal imagery filming apparatus 101, has stored the various data of using in control program and each several part control in flash memory 30.Shoot part 20 comprises not shown optics, driver part, thermal imagery sensor, signal pre-processing circuit, for taking acquisition thermal-image data.This thermal-image data is temporarily stored in RAM50, and by image processing part 40(as DSP) after predetermined processing (as compression is processed etc.), obtain thermal imagery transmission data, through communication interface 10, export.According to the difference of design and use object, for example, what thermal imagery filming apparatus 101 was exported can be thermal-image data, can be also the view data of infrared thermal imagery, one or more of the data of the view data of thermal-image data or infrared thermal imagery after prescribed form compression etc., general designation thermal imagery transmission data.At this, the thermal imagery transmission data of thermal imagery filming apparatus 101 for taking and exporting, it acts on the shoot part 1 in similar thermal imagery control device 13.

Figure 24 is the schematic diagram of a kind of enforcement of the thermal imagery disposal system that connects and composes of thermal imagery treating apparatus 100 and thermal imagery filming apparatus 101.

Thermal imagery filming apparatus 101 adopts tripods (or The Cloud Terrace etc. be erected at detect vehicle), and the modes such as LAN (Local Area Network) that form via the order wires such as private cable or wired with wireless mode are connected with thermal imagery treating apparatus 100.User watches and monitors subject thermal imagery by thermal imagery treating apparatus 100.Thermal imagery filming apparatus 101, connects and composes the thermal imagery disposal system in embodiment with thermal imagery treating apparatus 100, for subject is taken, obtains thermal-image data, and heat outputting picture transmission data.

In addition, in the above-described embodiments, the description that the position of reference picture, reference picture arranges etc. is to realize according to certain treatment step, but its treatment step is not limited to above-mentioned steps order, can there be various processing orders, obviously, according to being carried out to different combinations, above-mentioned processing can obtain more embodiment.

In addition, other embodiment that reference picture is determined, for example, the trigger condition based on predetermined, determines the measurement pattern corresponding with this trigger condition; Such as extraneous trigger pip as induced signal etc., the trigger pip of the corresponding receiving trap (not shown) based on thermal imagery control device, control part 10 is determined the composition data corresponding with this signal.

In addition, the subject application of power industry of usining in embodiment exemplifies as scene, and the every profession and trade that is also useful in infrared detection is extensively used.

In addition, also can realize the processing of the part or all of parts in embodiments of the present invention and control function with special circuit or general processor or programmable FPGA.

The above-mentioned described only embodiment for inventing, variously exemplify explanation and essence of an invention Composition of contents is not limited, those skilled in the art can carry out to embodiment other modifications and variations having read after instructions, and does not deviate from essence of an invention and scope.

Claims

1. IR image display control device, comprises,

Shoot part, for taking acquisition thermal-image data;

2. IR image display control device as claimed in claim 1, is characterized in that having

The first operating unit, described display control unit, respond the operation signal of operation for the first time of the first operating unit, display part is shown with the first reference picture and there is second reference picture that is arranged in infrared thermal imagery of assigned position relation and the infrared thermal imagery freezing, or show the first reference picture and the infrared thermal imagery freezing, or show the infrared thermal imagery freezing;

Recording unit, for responding the operation signal of operation for the second time after the operation for the first time of the first operating unit, by the infrared data of regulation and regulation recorded information associated record.

3. IR image display control device as claimed in claim 2, is characterized in that,

Described display control unit, for responding the operation signal of operation for the second time of the first operating unit, show dynamic infrared thermal imagery and the first reference picture of taking continuously the thermal-image data acquisition obtaining, or the dynamic infrared thermal imagery that display part is shown take continuously the thermal-image data that obtains to obtain, or show with the first reference picture to there is the second reference picture assigned position relation and that be arranged in infrared thermal imagery and the dynamic infrared thermal imagery of taking the thermal-image data acquisition obtaining.

4. IR image display control device as claimed in claim 1, is characterized in that,

There is the second operating unit, described display control unit, for responding the operation signal of operation for the first time of the second operating unit, makes display part show the second reference picture and the infrared thermal imagery freezing, or show the first reference picture and the infrared thermal imagery freezing, or show the infrared thermal imagery freezing; Then respond the operation that user is scheduled to, control makes display part show the first reference picture and dynamic infrared thermal imagery, or make display part show the dynamic infrared thermal imagery of the thermal-image data acquisition that shooting obtains continuously, or show the dynamic infrared thermal imagery of the thermal-image data acquisition that the second reference picture and shooting obtain.

5. the IR image display control device as described in claim 1-4, it is characterized in that, described display control unit, responds predetermined operation, display part is shown with the first reference picture and have second reference picture that is arranged in infrared thermal imagery of assigned position relation and the infrared thermal imagery freezing.

6. IR image display control device as claimed in claim 5, is characterized in that, described display control unit, for responding predetermined operation, shows the second reference picture that has embodied subject local shape feature with the infrared thermal imagery freezing jointly.

7. thermal imagery device as claimed in claim 1, is characterized in that,

There is information display control unit, for controlling the subject that makes display part show specified quantity, select information;

The subject that specifying part is selected according to user is selected subject information corresponding to information, and the composition data of this subject information association based on storing in storage medium, specifies for obtaining the composition data of reference picture.

8. IR image display control device as claimed in claim 1, is characterized in that,

Described display control unit, for responding predetermined operation, shows the infrared thermal imagery and the first reference picture that freeze, wherein with different before synthetic parameters, shows the first reference picture.

9. IR image display control device, comprises,

Acquisition unit, for obtaining thermal imagery transmission data;

Display control unit, for making the first reference picture of described given size, according to described assigned position, the dynamic infrared thermal imagery that the thermal imagery transmission data of obtaining continuously with acquisition unit generate shows jointly;

10. IR image display control method, comprises,

Take step, for taking acquisition thermal-image data;

11. IR image display control methods, comprise,

Obtaining step, for obtaining thermal imagery transmission data;

Show to control step, for making the first reference picture of described given size, according to described assigned position, the dynamic infrared thermal imagery that the thermal imagery transmission data of obtaining continuously with obtaining step generate shows jointly;

Step is controlled in described demonstration, responds predetermined operation, makes step display show the second reference picture and the infrared thermal imagery freezing, or shows the first reference picture and the infrared thermal imagery freezing, or shows the infrared thermal imagery freezing.