CN107780818A - The filtering selection platform of image content-based analysis - Google Patents
The filtering selection platform of image content-based analysis Download PDFInfo
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- CN107780818A CN107780818A CN201711030927.XA CN201711030927A CN107780818A CN 107780818 A CN107780818 A CN 107780818A CN 201711030927 A CN201711030927 A CN 201711030927A CN 107780818 A CN107780818 A CN 107780818A
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- 238000000034 method Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 7
- 210000004243 sweat Anatomy 0.000 claims description 59
- 241000883990 Flabellum Species 0.000 claims description 34
- 238000001514 detection method Methods 0.000 claims description 32
- 238000005070 sampling Methods 0.000 claims description 18
- 238000012935 Averaging Methods 0.000 claims description 15
- 230000003028 elevating effect Effects 0.000 claims description 10
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- 229910052736 halogen Inorganic materials 0.000 claims description 9
- 150000002367 halogens Chemical class 0.000 claims description 9
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
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- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
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- 229910052751 metal Inorganic materials 0.000 claims description 3
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- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/10—Image enhancement or restoration using non-spatial domain filtering
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/30—Noise filtering
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20024—Filtering details
- G06T2207/20032—Median filtering
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Structural Engineering (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Automation & Control Theory (AREA)
- Multimedia (AREA)
- Image Processing (AREA)
Abstract
The present invention relates to a kind of filtering of image content-based analysis to select platform, including medium filtering equipment, adaptive recursive filtering equipment and wavelet filtering equipment, medium filtering equipment, adaptive recursive filtering equipment and wavelet filtering equipment are respectively used to perform pending infrared image median filter process, the processing of adaptive recursive filtering and wavelet filtering processing.By means of the invention it is possible to change the customization of image filtering type, the efficiency and precision of image filtering are improved.
Description
The present invention is Application No. 201610935063.5, the applying date to be on October 25th, 2016, entitled " be based on
The divisional application of the patent of the filtering selection platform of analysis of image content ".
Technical field
The present invention relates to the filtering selection platform in image filtering field, more particularly to a kind of analysis of image content-based.
Background technology
Shutter is typically relatively wide, is generally used for indoor and outdoor sunshade, ventilation.The louver curtain wall of more and more people's approvals
And evolved from shutter.Louver curtain wall functional advantage is more, and very attractive in appearance, is generally used for high-rise building.
Shutter has following effect：
1st, energy-conservation attractive in appearance, succinct agile, shutter can be packed up completely, and scenery covers all at one glance outside window, the brief generous windows of window
Curtain then occupies the segment space of window so that the width of the vision window in house is affected, it appears cumbersome.
2nd, protect privacy, extraneous sight is stopped with the concave and convex direction of blade, while daylighting, block from top to bottom
At extraneous sight night, the convex surface of blade is to if interior, and shadow, which will not reflect, shows outdoor, totally trusts, easy to clean, usually only
It need to be wiped with rag, neutral lotion during cleaning, it is not necessary to which worry is faded, and discoloration water proof type shutter can also complete water
Wash.
3rd, it is cool in summer and warm in winter, well-insulated material is employed, effectively keeps indoor temperature, has reached the mesh for saving the energy
, simple free angle adjustment, control injects light, controls injection light to adjust blade angle, can arbitrarily adjust leaf
Piece is to most suitable position.
4th, ultraviolet is stopped, shutter can effectively stop the injection of ultraviolet, protect furniture not influenceed by ultraviolet
And fade, shutter compared with curtain, shutter that can have the function that curtain is short of with the blade of flexible modulation.In sunshade
Aspect, shutter is in addition to it can keep out ultraviolet radiation, moreover it is possible to adjust indoor light；In terms of ventilation, shutter is fixed
The installation of formula and abundant quality, breezy cool breeze can be pleasantly enjoyed without other misgivings；The Dutch roll of curtain can be indoor
Live flickering, the design of shutter superimposition formula layer by layer then ensure that the privacy of household；In addition, when shutter is completely enclosed
As more fan windows, sound-insulating and heat-insulating can be played a part of.
Currently, manual type is still partial to the control program of the forms including shutter, i.e., people are according to the body-sensing of itself
Go oneself be controlled the open mode of forms, for example, the ventilation that just opened a window when people feel vexed, when people feel
To indoor environment brightness well below outdoor environment brightness when with regard to manual window opening, when people feel that outdoor temperature is high with regard to manual
Window is closed, this manual method efficiency is too low and precision is not high.
, can not be maximum meanwhile existing forms open control program shortage and effective joint-action mechanism of other electronic equipments
Meet to degree requirement of the people to environment, in addition, existing forms, which open control program, lacks some necessary parameter detectings
Equipment, some demands of people are caused to be difficult to be met by the control of forms.
Therefore, it is necessary to which a kind of new shutter control program, is optimized, increase must to existing shutter window structure
The parameter detection equipment wanted, enrich and improve existing forms controlling mechanism, so as to improve the precision and efficiency of forms control.
The content of the invention
In order to solve the above problems, the invention provides a kind of filtering of image content-based analysis to select platform, transformation
Forms of the prior art open control model, increase part inside forms in order to which forms are controlled, increase multiple outdoor rings
Border detection device increases multiple Indoor Environment Detection equipment to detect more rooms to detect more Outdoor Air Parameters
Interior ambient parameter, more it is essential that also being optimized to the control strategy of forms, to meet in terms of multiple ambient parameters simultaneously
The demand of people.
According to an aspect of the present invention, there is provided a kind of filtering selection platform of image content-based analysis, the platform
Including medium filtering equipment, adaptive recursive filtering equipment and wavelet filtering equipment, medium filtering equipment, adaptive recursive filtering
Equipment and wavelet filtering equipment are respectively used to at pending infrared image execution median filter process, adaptive recursive filtering
Reason and wavelet filtering processing.
More specifically, in the filtering selection platform of image content-based analysis, including：The detection of sweat grade is set
It is standby, it is connected with gray-scale statistical equipment, for receiving image intensity value, the tonal gradation of image intensity value ownership is determined, based on figure
As gray value belong to tonal gradation determine corresponding to sweat content and as real-time sweat content export, image intensity value ownership
Tonal gradation it is lower, sweat content is higher, wherein, based on image intensity value ownership tonal gradation determine corresponding to sweat contain
Amount include according to the tonal gradation sweat content table of comparisons with the tonal gradation that is belonged to based on image intensity value determine corresponding to sweat
Content simultaneously exports as real-time sweat content, and the tonal gradation sweat content table of comparisons saves sweat corresponding to each tonal gradation
Water content；Mmc card, it is connected with sweat grade detection device, for storing the tonal gradation sweat content table of comparisons；Forms framework,
Including forms, fixed connecting rod, movable rod, motor, elevating chain, pushing drawing rod, flabellum set and framework, forms are set
It is connected in flabellum exterior of a set and with motor, framework is formed by stainless steel material casting, each fan in flabellum set
Leaf is all made by aluminium sheet, motor receive including the angle that is inclined upwardly be inclined upwardly control signal when, pass through liter
Drop chain-driving pushing drawing rod synchronously tilts each flabellum in flabellum set according to the angle that is inclined upwardly, and motor receives
Including tilting down when tilting down control signal of angle, drive pushing drawing rod will be each in flabellum set by elevating chain
Flabellum when motor receives horizontal positioned control signal, passes through elevating chain band according to angle synchronously inclination is tilted down
Move pushing drawing rod to place each flabellum level of synchronization in flabellum set, flabellum set is connected by be hinged fixation connecting rod and activity
Bar is constructed so that the tiltable structure of each flabellum synchronous interaction, and forms are adjusted according to the forms control signal for being sent to motor
The open mode of whole forms, forms control signal include forms opening angle；Infrared light filling equipment, positioned at infrared image pickup device
On, including 1 500 watts of halogen lamp and 2 60 watts of Far-infrared radiation lamp, for improving the far infrared around infrared image pickup device
Light intensity before each halogen lamp inserted with centre wavelength is 1.6 μm, with a width of 0.5 μm of optically filtering piece to reduce halogen
The diverging heat of lamp；Infrared image pickup device, including pick-up lens, controllable head, lens base, non-refrigeration focal surface infrared acquisition
Device and band pass filter, lens base are used to fix pick-up lens, and controllable head is used for the shooting angle for controlling infrared image pickup device
Degree, non-refrigeration focal surface infrared detector use one chip resistor-type micro-metering bolometer device prepared by polycrystalline silicon material, as
First centre-to-centre spacing is 45 μm, noise equivalent temperature difference 100Mk, and the picture precision for the infrared image for shooting and obtaining to human body is 500
Ten thousand pixels, the filtering bandwidth of band pass filter is 300nm, and centre wavelength is 1.43 μm；Noise type detection device, for it is red
Outer picture pick-up device connection carries out noise analysis to infrared image to determine picture noise type therein to receive infrared image,
Picture noise type includes salt-pepper noise, Gaussian noise, device noise and low signal-to-noise ratio noise；Filtering selection equipment, with noise
Type detection equipment connects, for when the picture noise type received be device noise, startup consecutive image sample devices,
Image registration equipment and image averaging equipment, medium filtering equipment, adaptive recursive filtering equipment and wavelet filtering equipment are closed,
When the picture noise type received is salt-pepper noise, start medium filtering equipment, close image sampling equipment, image registration
Equipment, image averaging equipment, adaptive recursive filtering equipment and wavelet filtering equipment, it is height in the picture noise type received
During this noise, start adaptive recursive filtering equipment, close image sampling equipment, image registration equipment, image averaging equipment, in
Value filtering equipment and wavelet filtering equipment, when the picture noise type received is low signal-to-noise ratio noise, start wavelet filtering
Equipment, close image sampling equipment, image registration equipment, image averaging equipment, medium filtering equipment and adaptive recursive filtering
Equipment；Medium filtering equipment, for being connected with infrared image pickup device with infrared image 5 × 5 pixel filter windows of progress
Value filtering processing, exports denoising image；Adaptive recursive filtering equipment, for being connected with infrared image pickup device with to infrared image
Adaptive recursive filtering processing is carried out, exports denoising image；Wavelet filtering equipment, for being connected with infrared image pickup device with to red
Outer image carries out wavelet filtering processing, exports denoising image；Consecutive image sample devices, for be connected with infrared image pickup device with
The frame infrared image of continuous sampling 6, sampling interval are 5 frame per second；Image registration equipment, for being connected with consecutive image sample devices
To receive 6 frame infrared images of continuous sampling, and registration operation is carried out to 6 frame infrared images to cause corresponding picture between each frame
Element can alignment, obtain 6 frame registrations after infrared image；Image averaging equipment, for be connected with image registration equipment with
The infrared image after 6 frame registrations is received, carrying out pixel value pixel-by-pixel in units of pixel to the infrared image after 6 frame registrations puts down
, the average pixel value of each pixel of acquisition is formed into denoising image；Gamma correcting equipment, it is right for receiving denoising image
Denoising image carries out gamma correction to obtain simultaneously output calibration image；Gray processing equipment, is connected with gamma correcting equipment, for connecing
Correction chart picture is received, gray processing processing is carried out to correction chart picture to obtain simultaneously output gray level image；Gray-scale statistical equipment, with gray scale
Change equipment connection, for receiving gray level image, the gray value of each pixel is extracted at gray level image, based on each pixel
Gray value determine the average gray value of gray level image to be exported as image intensity value；PM2.5 concentration detection devices, are used for
Detect the real-time PM2.5 concentration in simultaneously delivery air；Temperature testing equipment, including bimetal leaf, curvature measuring device and signal turn
Parallel operation, bimetallic are sticked together by the different metal of the two panels coefficient of expansion and formed, and curvature measuring device is connected with bimetal leaf, are used
In detection bimetal leaf degree of crook to be exported as real-time curvature, signal adapter is connected with curvature measuring device, for base
Determined in real-time curvature and export real time temperature；Freescale IMX6 processing equipments, respectively with PM2.5 concentration detection devices, drive
Dynamic motor, sweat grade detection device connects with temperature testing equipment, for receiving real-time sweat content, real time temperature and real-time
PM2.5 concentration, when real-time PM2.5 concentration is less than or equal to default PM2.5 concentration thresholds, into windowing pattern, according to real-time
Exterior window opening angle in PM2.5 concentration adjustment exterior window control signal, real-time PM2.5 concentration is smaller, and exterior window opening angle is bigger,
When real-time PM2.5 concentration is more than default PM2.5 concentration thresholds, window pattern of entering to enter the GATT, the exterior window in exterior window control signal is set
Opening angle is zero；Wherein, Freescale IMX6 processing equipments perform following operation in windowing pattern：When real-time sweat content
When being less than temperature threshold less than percentage threshold and real time temperature, the being inclined upwardly control letter for the angle that includes being inclined upwardly is sent
Number, real-time sweat content is smaller, and the angle that is inclined upwardly is bigger；When real-time sweat content is more than or equal to percentage threshold and in real time temperature
When degree is less than temperature threshold, the control signal that tilts down for including tilting down angle is sent, real-time sweat content is smaller, downwards
Angle of inclination is bigger；When real-time sweat content is less than or equal to percentage threshold and real time temperature is more than or equal to temperature threshold, hair
Send horizontal positioned control signal.
More specifically, in the filtering selection platform of image content-based analysis：Infrared image pickup device is located at forms
The surface of framework.
More specifically, in the filtering selection platform of image content-based analysis：Infrared image pickup device also includes interior
Memory cell is put, for storing infrared image.
More specifically, in the filtering selection platform of image content-based analysis, in addition to：Voice playing equipment,
It is arranged near infrared image pickup device.
More specifically, in the filtering selection platform of image content-based analysis：Voice playing equipment includes voice
Play chip and storage chip, speech play chip are connected with storage chip, the voice prestored for playing storage chip
Alarm file.
More specifically, in the filtering selection platform of image content-based analysis：Voice playing equipment is multichannel
Loudspeaker.
Brief description of the drawings
Embodiment of the present invention is described below with reference to accompanying drawing, wherein：
Fig. 1 is the structure square frame of the filtering selection platform of the image content-based analysis according to embodiment of the present invention
Figure.
Reference：1 medium filtering equipment；2 adaptive recursive filtering equipment；3 wavelet filtering equipment
Embodiment
The filtering analyzed below with reference to accompanying drawings the image content-based of the present invention selects the embodiment of platform to carry out
Describe in detail.
Casement window is a kind of most commonly seen window, and sash is combined by hinge with window frame, and sash can rotarily open.It is this
The advantages of window is simple structure, and whole fan window can be opened with 100%, and air-tightness is good during closing, and building thermal technique performance is high, is saved in building
Higher and higher today can be required, casement window is by as the main flow in market.The shortcomings that casement window is to occupy one after sash is opened
Fixed space, do not have to use during the window that enough space opens in some especially narrow positions.
Casement window can be divided into side windowing according to the position of hinge and hang two kinds of window.Side windowing horizontal direction is opened, sash
Balance is remained in opening process, it is not necessary to worry under the influence of gravity autonomous travel cause danger, be generally used for area compared with
Big main window；Outstanding window is opened due to being vertically oriented, and opening angle is restricted, is generally used for kitchen, defends the ventilation in room etc.
Ventilation.The casement window of newer type can have side windowing concurrently and hang both windows, it is allowed to bidirectional opening.
Sliding window uses tracks travel of the sash on window frame equipped with pulley, is no matter window is switching the advantages of this window
Additional space is not take up under state, construction is also relatively simple.But the shortcomings that thus bringing is at most only 50% sash
It can open, poor air-tightness during closing.The improved push-pull window employed new technology, multiple sash can be pushed into side folding.
The sliding window of air-tightness is also improved simultaneously, but is still unable to reach the thermal property of casement window on the whole, energy consumption is higher, institute
Seldom to use this window in advanced country.
Flat open and inner tilt window is exactly the handle by rotating window, drives the gearing hardware mechanism inside window, and is made at window
The window of the diverse location of (handle is vertically upward) is opened flat in (handle horizontal) in locking (handle is vertically downward).The mode of upgrading
It is to add to fall handware on the basis of original window sash in a set of, without destroying original forms, upgrading is convenient and swift.
The advantage of flat open and inner tilt window according to than common casement window mainly have it is following some：1st, Multiple locking point seals, and can make window
The sealing of son greatly enhances.After sealing enhancing, its heat insulating ability and sound-proofing will also get a promotion therewith.2nd, Multiple locking point
The design of mushroom head tapered end is coordinated to greatly strengthen the theftproof performance of window.The possibility for making robber be got in by prizing pressure sash
Almost it is reduced to zero.
Skylighting skylight also has one due to its special position, generally not openable windowpane, such as dome skylight
A little buildings control its switch because design needs using special mechanical opener for window.
Shutter (louvre), the window of blinds is installed.Shutter is arranged in parallel using several pieces bar materials, is passed through
The angle for rotating blinds controls the forms of light.
Traditional shutter is the sunshade means as general window summer using the batten of the fixed angle of vertical arrangement.
Modern shutter then more uses rotatable slice shape material, is connected by rope, and is controlled, nor limits
In vertical arrangement, also there is the horizontally arranged open method using similar curtain.
Human comfort's degree in space that the design relation of forms is closed to it, such as window is closed in inclement weather
Forms and external environment mistake are closed when closing forms, wind speed are too high when closing forms, ambient humidity are high when body, outside air temperature are high
Forms etc. are closed when bright, these need to carry out the judgement of forms operational mode according to the detection of forms internal and external environment parameter, and show
Have in technology is typically that manual type is judged that automaticity is low.
Meanwhile forms of the prior art are all independent equipment, can not as the case may be with neighbouring air-conditioning, outer
The equipment such as window, light are linked, and so as to which the space environment improvement closed to it is limited, can not meet the refinement need of people
Ask.
In addition, forms of the prior art lack the electron detection device detected for perspiring situation, such as
Lack to the electron detection device of human body droplet quantity and lack electron detection device to human body sweat distribution situation, this
Sample, it will be unable to carry out the design of forms control model according to the specific perspiration situation of human body, correspondingly, going for people can not be met
Sweat requirement.
In order to overcome above-mentioned deficiency, the present invention has built a kind of filtering selection platform of image content-based analysis, can
The structure of forms is optimized, the control model of forms is improved, increases more parameter detection equipments accurately to carry
The reference parameter of control is opened for forms, so as to make the control mode of suitable people's demand, improves the level of comfort of human body.
Fig. 1 is the structure square frame of the filtering selection platform of the image content-based analysis according to embodiment of the present invention
Figure, the platform include medium filtering equipment, adaptive recursive filtering equipment and wavelet filtering equipment, medium filtering equipment, oneself
Adapt to recursive filtering equipment and wavelet filtering equipment and be respectively used to perform pending infrared image median filter process, adaptive
Answer recursive filtering processing and wavelet filtering processing.
Then, the concrete structure for the filtering selection platform for continuing to analyze the image content-based of the present invention carries out further
Explanation.
The platform includes：Sweat grade detection device, is connected with gray-scale statistical equipment, for receiving image intensity value,
The tonal gradation of image intensity value ownership is determined, based on sweat content corresponding to the tonal gradation determination of image intensity value ownership simultaneously
Being exported as real-time sweat content, the tonal gradation of image intensity value ownership is lower, and sweat content is higher, wherein, based on image
Sweat content corresponding to the tonal gradation determination of gray value ownership is included according to the tonal gradation sweat content table of comparisons with based on figure
The tonal gradation belonged to as gray value sweat content and exports corresponding to determining as real-time sweat content, and tonal gradation sweat contains
The amount table of comparisons saves sweat content corresponding to each tonal gradation；Mmc card, it is connected, is used for sweat grade detection device
Store the tonal gradation sweat content table of comparisons.
The platform includes：Forms framework, including forms, fixed connecting rod, movable rod, motor, elevating chain, push away
Dynamic pull bar, flabellum set and framework, forms are arranged on flabellum exterior of a set and are connected with motor, and framework is by stainless steel
Material casting is formed, and each flabellum is made by aluminium sheet in flabellum set, and motor is received including same upward-inclination angle
Degree be inclined upwardly control signal when, drive pushing drawing rod by each flabellum in flabellum set according to updip by elevating chain
Rake angle is synchronously tilted, and motor is received including tilting down when tilting down control signal of angle, passes through lift chain
Bar drives pushing drawing rod, and by each flabellum in flabellum set, according to angle is tilted down, synchronously inclination, motor receive level
When placing control signal, pushing drawing rod is driven to place each flabellum level of synchronization in flabellum set by elevating chain, flabellum
Set is constructed so that the tiltable structure of each flabellum synchronous interaction, forms root by be hinged fixation connecting rod and movable rod
The open mode of forms is adjusted according to the forms control signal for being sent to motor, forms control signal includes forms opening angle
Degree.
The platform includes：Infrared light filling equipment, on infrared image pickup device, including 1 500 watts of halogen lamp and 2
60 watts of Far-infrared radiation lamp, for improving the far red light line strength around infrared image pickup device, inserted before each halogen lamp
Enter to have centre wavelength for 1.6 μm, with a width of 0.5 μm of optically filtering piece to reduce the diverging heat of halogen lamp；Infrared image pickup device,
Including pick-up lens, controllable head, lens base, non-refrigeration focal surface infrared detector and band pass filter, lens base is used
In fixed pick-up lens, controllable head is used for the camera angle for controlling infrared image pickup device, non-refrigeration focal surface infrared detector
The one chip resistor-type micro-metering bolometer device prepared using polycrystalline silicon material, pixel centre-to-centre spacing are 45 μm, noise equivalent temperature
Difference is 100Mk, and the picture precision for the infrared image for shooting and obtaining to human body is 5,000,000 pixels, the cake resistancet of band pass filter
A width of 300nm, centre wavelength are 1.43 μm；Noise type detection device, it is infrared to receive for being connected with infrared image pickup device
Image, noise analysis is carried out to infrared image to determine picture noise type therein, picture noise type include salt-pepper noise,
Gaussian noise, device noise and low signal-to-noise ratio noise.
The platform includes：Filtering selection equipment, is connected with noise type detection device, for being made an uproar in the image received
When sound type is device noise, start consecutive image sample devices, image registration equipment and image averaging equipment, close intermediate value filter
Wave device, adaptive recursive filtering equipment and wavelet filtering equipment, when the picture noise type received is salt-pepper noise, open
Dynamic medium filtering equipment, closes image sampling equipment, image registration equipment, image averaging equipment, adaptive recursive filtering equipment
With wavelet filtering equipment, when the picture noise type received is Gaussian noise, start adaptive recursive filtering equipment, close
Image sampling equipment, image registration equipment, image averaging equipment, medium filtering equipment and wavelet filtering equipment, what is received
When picture noise type is low signal-to-noise ratio noise, start wavelet filtering equipment, close image sampling equipment, image registration equipment,
Image averaging equipment, medium filtering equipment and adaptive recursive filtering equipment.
The platform includes：Medium filtering equipment, for being connected with infrared image pickup device with to infrared image progress 5 × 5
The median filter process of pixel filter window, export denoising image；Adaptive recursive filtering equipment, is used for and infrared image pickup device
Connection exports denoising image to carry out adaptive recursive filtering processing to infrared image；Wavelet filtering equipment, for being taken the photograph with infrared
As equipment is connected to carry out wavelet filtering processing, output denoising image to infrared image；Consecutive image sample devices, for it is red
With the frame infrared image of continuous sampling 6, the sampling interval is 5 frame per second for outer picture pick-up device connection.
The platform includes：Image registration equipment, for being connected with consecutive image sample devices to receive the 6 of continuous sampling
Frame infrared image, and registration operation is carried out to 6 frame infrared images to enable corresponding pixel alignment between each frame, obtain
Obtain the infrared image after 6 frame registrations；Image averaging equipment, for image registration equipment connect with receive 6 frames it is registering after it is red
Outer image, pixel value is carried out pixel-by-pixel in units of pixel to the infrared image after 6 frame registrations and is averaged, by each pixel of acquisition
Average pixel value composition denoising image；Gamma correcting equipment, for receiving denoising image, gamma correction is carried out to denoising image
To obtain simultaneously output calibration image；Gray processing equipment, is connected with gamma correcting equipment, for receiving correction chart picture, to correction chart
Handled as carrying out gray processing to obtain simultaneously output gray level image；Gray-scale statistical equipment, it is connected with gray processing equipment, for receiving
Gray level image, extracts the gray value of each pixel at gray level image, and the gray value based on each pixel determines gray processing
The average gray value of image as image intensity value to export.
The platform includes：PM2.5 concentration detection devices, for the real-time PM2.5 concentration detected and in delivery air；Temperature
Detection device, including bimetal leaf, curvature measuring device and signal adapter are spent, bimetallic is by the different metal of the two panels coefficient of expansion
Stick together and form, curvature measuring device is connected with bimetal leaf, for detecting the degree of crook of bimetal leaf using as real-time
Curvature is exported, and signal adapter is connected with curvature measuring device, for being determined based on real-time curvature and exporting real time temperature.
The platform includes：Freescale IMX6 processing equipments, respectively with PM2.5 concentration detection devices, motor, sweat
Water grade detection device connects with temperature testing equipment, dense for receiving real-time sweat content, real time temperature and real-time PM2.5
Degree, when real-time PM2.5 concentration is less than or equal to default PM2.5 concentration thresholds, into windowing pattern, according to real-time PM2.5 concentration
The exterior window opening angle in exterior window control signal is adjusted, real-time PM2.5 concentration is smaller, and exterior window opening angle is bigger, when real-time
When PM2.5 concentration is more than default PM2.5 concentration thresholds, window pattern of entering to enter the GATT, the exterior window opening angle in exterior window control signal is set
Degree is zero.
Wherein, Freescale IMX6 processing equipments perform following operation in windowing pattern：When real-time sweat content is less than
Percentage threshold and when real time temperature is less than temperature threshold, the control signal that is inclined upwardly for the angle that includes being inclined upwardly is sent, it is real
When sweat content it is smaller, the angle that is inclined upwardly is bigger；When real-time sweat content be more than or equal to percentage threshold and real time temperature it is small
When temperature threshold, the control signal that tilts down for including tilting down angle is sent, real-time sweat content is smaller, tilts down
Angle is bigger；When real-time sweat content is less than or equal to percentage threshold and real time temperature is more than or equal to temperature threshold, water is sent
Placing flat control signal.
Alternatively, in the control platform：Infrared image pickup device is located at the surface of forms framework；Infrared image pickup device
Also include built-in storage unit, for storing infrared image；Voice playing equipment, it is arranged near infrared image pickup device；Voice
Playback equipment includes speech play chip and storage chip, and speech play chip is connected with storage chip, and core is stored for playing
The voice alarm file that piece prestores；And voice playing equipment is multi-channel loudspeaker.
In addition, small echo (Wavelet) this term, as its name suggests, " small echo " is exactly small waveform.So-called " small " refers to him
With Decay Rate；And be referred to as " ripple " and then refer to its fluctuation, the concussion form of its amplitude alternate positive and negative.Become with Fourier
Commutation ratio, wavelet transformation are the localization analyses of time (space) frequency, he by flexible shift operations to signal (function) by
Step carries out multi-scale refinement, is finally reached high frequency treatment time subdivision, and frequency is segmented at low frequency, can adapt to time frequency signal analysis automatically
Requirement, so as to focus on any details of signal, solve Fourier conversion difficult problem, turn into after Fourier become
Important breakthrough since changing in scientific method.Someone calls wavelet transformation " school microscop ".
The application of wavelet analysis is that the theoretical research with wavelet analysis is bound tightly together ground.He believes in science and technology
Breath industrial field achieves the achievement to attract people's attention.Electronic information technology is a field important in six big new and high technologies, he
Importance be image and signal transacting.Now, signal transacting has become the pith of contemporary science and technology work, letter
Number processing purpose be exactly：Accurately analysis, diagnosis, coding compression and quantify, it is quick transmit or storage, accurately reconstruct (or
Recover).From the point of view of mathematically angle, signal can uniformly regard that (image can be regarded as two to signal transacting as with image procossing
Dimensional signal), in many applications of many analyses, signal processing problems can be attributed in wavelet analysis.For its property
It is to stablize constant signal with the time, the ideal tools of processing are still Fourier analysis.But in actual applications exhausted big
Majority signal is non-stable, and the instrument especially suitable for unstable signal is exactly wavelet analysis.
The filtering analyzed using the image content-based of the present invention selects platform, can not meet people couple for prior art
Ambient parameter refinement require technical problem, by existing shutter forms carry out internal structure transformation, increase some by
Part is controlled in order to which forms are controlled, by being enriched to existing parameter detection equipment, correspondingly, existing forms are controlled
Pattern improved with improve forms control automaticity and multifunctionality, also add some joint-action mechanisms with other
Electronic equipment is linked, so that perfect forms automatic control schemes, forms are improved while manual operation is reduced
The level of comfort in the space of closing.
It is understood that although the present invention is disclosed as above with preferred embodiment, but above-described embodiment and it is not used to
Limit the present invention.For any those skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications are all made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of change.Therefore, every content without departing from technical solution of the present invention, the technical spirit pair according to the present invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments, still fall within the scope of technical solution of the present invention protection
It is interior.
Claims (2)
1. a kind of filtering selection platform of image content-based analysis, the platform include medium filtering equipment, adaptive recurrence
Filter apparatus and wavelet filtering equipment, medium filtering equipment, adaptive recursive filtering equipment and wavelet filtering equipment are respectively used to
Median filter process, the processing of adaptive recursive filtering and wavelet filtering processing are performed to pending infrared image.
2. the filtering selection platform of image content-based analysis as claimed in claim 1, it is characterised in that the platform bag
Include：
Sweat grade detection device, is connected with gray-scale statistical equipment, for receiving image intensity value, determines that image intensity value belongs to
Tonal gradation, based on image intensity value ownership tonal gradation determine corresponding to sweat content simultaneously as real-time sweat content it is defeated
Going out, the tonal gradation of image intensity value ownership is lower, and sweat content is higher, wherein, gray scale based on image intensity value ownership etc.
Sweat content corresponding to level determination is included according to gray scale of the tonal gradation sweat content table of comparisons to be belonged to based on image intensity value
Sweat content corresponding to grade determination simultaneously exports as real-time sweat content, and the tonal gradation sweat content table of comparisons saves each
Sweat content corresponding to individual tonal gradation；
Mmc card, it is connected with sweat grade detection device, for storing the tonal gradation sweat content table of comparisons；
Forms framework, including forms, fixed connecting rod, movable rod, motor, elevating chain, pushing drawing rod, flabellum set and
Framework, forms are arranged on flabellum exterior of a set and are connected with motor, and framework is formed by stainless steel material casting, flabellum collection
Each flabellum is made by aluminium sheet in closing, and motor receives the control letter that is inclined upwardly including the angle that is inclined upwardly
Number when, by elevating chain drive pushing drawing rod by each flabellum in flabellum set according to be inclined upwardly angle synchronously tilt, drive
Dynamic motor is received including tilting down when tilting down control signal of angle, drives pushing drawing rod to fan by elevating chain
Each flabellum when motor receives horizontal positioned control signal, leads to according to angle synchronously inclination is tilted down in leaf set
Crossing elevating chain drives pushing drawing rod to place each flabellum level of synchronization in flabellum set, and flabellum set passes through be hinged fixation
Connecting rod and movable rod are constructed so that the tiltable structure of each flabellum synchronous interaction, and forms are according to the window for being sent to motor
Body control signal adjusts the open mode of forms, and forms control signal includes forms opening angle；
Infrared light filling equipment, on infrared image pickup device, including 1 500 watts of halogen lamp and 2 60 watts of far infrared radiation
Lamp, for improving the far red light line strength around infrared image pickup device, before each halogen lamp inserted with centre wavelength be 1.6
μm, with a width of 0.5 μm of optically filtering piece to reduce the diverging heat of halogen lamp；
Infrared image pickup device, including pick-up lens, controllable head, lens base, non-refrigeration focal surface infrared detector and band logical
Filter plate, lens base are used to fix pick-up lens, and controllable head is used for the camera angle for controlling infrared image pickup device, non-brake method
Focal plane infrared detector uses one chip resistor-type micro-metering bolometer device prepared by polycrystalline silicon material, and pixel centre-to-centre spacing is
45 μm, noise equivalent temperature difference 100Mk, the picture precision for the infrared image for shooting and obtaining to human body is 5,000,000 pixels, band logical
The filtering bandwidth of filter plate is 300nm, and centre wavelength is 1.43 μm；
Noise type detection device, for being connected with infrared image pickup device to receive infrared image, noise is carried out to infrared image
To determine picture noise type therein, picture noise type includes salt-pepper noise, Gaussian noise, device noise and low letter for analysis
Make an uproar and compare noise；
Filtering selection equipment, is connected with noise type detection device, for being device noise in the picture noise type received
When, start consecutive image sample devices, image registration equipment and image averaging equipment, close medium filtering equipment, adaptively pass
Return filter apparatus and wavelet filtering equipment, when the picture noise type received is salt-pepper noise, start medium filtering equipment,
Image sampling equipment, image registration equipment, image averaging equipment, adaptive recursive filtering equipment and wavelet filtering equipment are closed,
When the picture noise type received is Gaussian noise, start adaptive recursive filtering equipment, close image sampling equipment, figure
It is low in the picture noise type received as registration apparatus, image averaging equipment, medium filtering equipment and wavelet filtering equipment
During signal to noise ratio noise, start wavelet filtering equipment, close image sampling equipment, image registration equipment, image averaging equipment, intermediate value
Filter apparatus and adaptive recursive filtering equipment；
Medium filtering equipment, for being connected with infrared image pickup device with the intermediate value to infrared image 5 × 5 pixel filter windows of progress
Filtering process, export denoising image；
Adaptive recursive filtering equipment, for be connected with infrared image pickup device with to the adaptive recursive filtering of infrared image progress
Reason, export denoising image；
Wavelet filtering equipment, for being connected with infrared image pickup device to carry out wavelet filtering processing to infrared image, export denoising
Image；
Consecutive image sample devices, for being connected with infrared image pickup device with the frame infrared image of continuous sampling 6, the sampling interval is every
5 frames of second；
Image registration equipment, for being connected with consecutive image sample devices to receive 6 frame infrared images of continuous sampling, and to 6
Frame infrared image carries out registration operation to enable corresponding pixel alignment between each frame, obtains red after 6 frame registrations
Outer image；
Image averaging equipment, for image registration equipment connect with receive 6 frames it is registering after infrared image, after 6 frame registrations
Infrared image carry out pixel value pixel-by-pixel in units of pixel and be averaged, the average pixel value composition of each pixel of acquisition is gone
Make an uproar image；
Gamma correcting equipment, for receiving denoising image, gamma correction is carried out to denoising image to obtain simultaneously output calibration image；
Gray processing equipment, is connected with gamma correcting equipment, for receiving correction chart picture, to correction chart picture carry out gray processing processing with
Obtain simultaneously output gray level image；
Gray-scale statistical equipment, it is connected with gray processing equipment, for receiving gray level image, each picture is extracted at gray level image
The gray value of element, the gray value based on each pixel determine the average gray value of gray level image using defeated as image intensity value
Go out；
PM2.5 concentration detection devices, for the real-time PM2.5 concentration detected and in delivery air；
Temperature testing equipment, including bimetal leaf, curvature measuring device and signal adapter, bimetallic are different by the two panels coefficient of expansion
Metal stick together and form, curvature measuring device is connected with bimetal leaf, for detecting the degree of crook of bimetal leaf to make
Exported for real-time curvature, signal adapter is connected with curvature measuring device, for being determined based on real-time curvature and exporting real time temperature；
Freescale IMX6 processing equipments, respectively with PM2.5 concentration detection devices, motor, sweat grade detection device and
Temperature testing equipment connects, for receiving real-time sweat content, real time temperature and real-time PM2.5 concentration, when real-time PM2.5 concentration
During less than or equal to default PM2.5 concentration thresholds, into windowing pattern, adjusted according to real-time PM2.5 concentration in exterior window control signal
Exterior window opening angle, real-time PM2.5 concentration is smaller, and exterior window opening angle is bigger, when real-time PM2.5 concentration be more than it is default
During PM2.5 concentration thresholds, window pattern of entering to enter the GATT, it is zero to set the exterior window opening angle in exterior window control signal；
Wherein, Freescale IMX6 processing equipments perform following operation in windowing pattern：When real-time sweat content is less than percentage
When being less than temperature threshold than threshold value and real time temperature, the control signal that is inclined upwardly for the angle that includes being inclined upwardly, real-time sweat are sent
Water content is smaller, and the angle that is inclined upwardly is bigger；When real-time sweat content is less than temperature more than or equal to percentage threshold and real time temperature
When spending threshold value, the control signal that tilts down for including tilting down angle is sent, real-time sweat content is smaller, tilts down angle
It is bigger；When real-time sweat content is less than or equal to percentage threshold and real time temperature is more than or equal to temperature threshold, transmission level is put
Put control signal；
Infrared image pickup device is located at the surface of forms framework；
Infrared image pickup device also includes built-in storage unit, for storing infrared image.
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| CN201711030927.XA CN107780818B (en) | 2016-10-25 | 2016-10-25 | The filtering selection platform of image content-based analysis |
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| CN201610935063.5A CN106555546B (en) | 2016-10-25 | 2016-10-25 | The filtering selection platform of image content-based analysis |
| CN201711030927.XA CN107780818B (en) | 2016-10-25 | 2016-10-25 | The filtering selection platform of image content-based analysis |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108685640A (en) * | 2018-04-15 | 2018-10-23 | 周群 | Adaptive sound screen method |
| CN111879415A (en) * | 2020-08-05 | 2020-11-03 | 杭州海康威视数字技术股份有限公司 | Temperature measurement management method, device and system |
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| CN106974540B (en) * | 2017-05-23 | 2018-05-29 | 胡海明 | Curtain state transition platform based on wind-force detection |
| CN107083898A (en) * | 2017-05-24 | 2017-08-22 | 刘琨 | Vehicle window keeps out the wind equipment self-controlled platform |
| CN107065686B (en) * | 2017-05-24 | 2018-08-28 | 海门卡汶纺织品有限公司 | Environment inside car adjusting method |
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| CN106555546B (en) | 2017-12-26 |
| CN107967672A (en) | 2018-04-27 |
| CN107780818B (en) | 2018-06-01 |
| CN106555546A (en) | 2017-04-05 |
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