CN105446687B - A kind of method and apparatus for spelling wall video in window signal partial enlargement - Google Patents
A kind of method and apparatus for spelling wall video in window signal partial enlargement Download PDFInfo
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- CN105446687B CN105446687B CN201510895257.2A CN201510895257A CN105446687B CN 105446687 B CN105446687 B CN 105446687B CN 201510895257 A CN201510895257 A CN 201510895257A CN 105446687 B CN105446687 B CN 105446687B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04806—Zoom, i.e. interaction techniques or interactors for controlling the zooming operation
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Abstract
The invention discloses a kind of methods for spelling wall video in window signal partial enlargement to include：Specified picture signal, is opened a window and exported by image processor, and be shown in specified display window；Selection window image magnification operates, ejection operation interface；Control software is in ejection operation interface, and according to the wide high proportion of original image, the trimming operation region of same ratio is automatically created in operation interface；In trimming operation region, according to the wide high proportion of video in window, magnification region in proportion is automatically created in trimming operation region according to minimum cutting ratio automatically；Four sideline judges of automatic calculating, which cut numerical value and issue four sideline judges, cuts order to image processor；It is received after four sideline judges cut order in image processor, executes four side trimming operations, realize that four sideline judge of image cuts, image local amplification display.
Description
Technical field
The present invention relates to spell wall display technology field more particularly to a kind of method for spelling wall video in window signal partial enlargement
And device.
Background technology
With the development of science and technology, the signal for spelling wall system access develops in diversity action, middle high-resolution and superelevation
Resolution signal is more and more, when being shown in the window on spelling wall, it is often necessary to be amplified display to the part of image and look into
It sees.Existing mode is by carrying out image pixel cutting respectively to four side of image upper and lower, left and right, and image local is put in realization
Greatly.This mode has the following problems：
1, four sideline judges up and down are cut, complex for operation step, the operating process time is long, and efficiency is low.
2, the image display deformation after cutting, is susceptible to stretching laterally or longitudinally, it is difficult to keep image original scale.
3, it needs to calculate to cut pixel data, image scaled could be kept by carrying out accurate shearing.
Invention content
The present invention provides a kind of method and apparatus for spelling wall video in window signal partial enlargement, can effectively solve the problem that upper
Lower four sideline judge of left and right cuts, and complex for operation step, the operating process time is long, and efficiency is low；Image display deformation after cutting, is easy out
Now stretching laterally or longitudinally, it is difficult to keep image original scale；It needs to calculate and cuts pixel data, carry out accurate shearing ability
Keep the technical problems such as image scaled.
A kind of method for spelling wall video in window signal partial enlargement provided by the invention, including：
Specified picture signal, is opened a window and exported by image processor, and be shown in specified display window；
Selection window image magnification operates, ejection operation interface；
Control software is in ejection operation interface, and according to the wide high proportion of original image, phase is automatically created in operation interface
Trimming operation region in proportion；
In trimming operation region, according to the wide high proportion of video in window, behaviour is being cut according to minimum cutting ratio automatically
Magnification region in proportion is automatically created as region；
Four sideline judges of automatic calculating, which cut numerical value and issue four sideline judges, cuts order to image processor；
It is received after four sideline judges cut order in image processor, executes four side trimming operations, realize that four sideline judge of image cuts, image
Local enlargement display.
Optionally,
The step control software is in trimming operation region, according to the wide high proportion of video in window, automatically according to minimum
After cutting ratio automatically creates magnification region in proportion in trimming operation region, the step calculates four sideline judges and cuts number automatically
It is worth and issues four sideline judges and cuts order to further including before image processor：
Mobile magnification region, realizes the different magnification region images for checking original image.
Optionally,
The step control software is in trimming operation region, according to the wide high proportion of video in window, automatically according to minimum
After cutting ratio automatically creates magnification region in proportion in trimming operation region, the step calculates four sideline judges and cuts number automatically
It is worth and issues four sideline judges and cuts order to further including before image processor：
Magnification region is scaled, realizes the different magnification ratio images for checking original image magnification region.
Optionally,
Described image processor is responsible for picture signal input acquisition, picture signal processing, picture signal output display, leads to
The control command for receiving control software is crossed, corresponding order completion image window is executed and shows, image cut.
Optionally,
The control software includes human-computer interaction interface, and operating personnel are realized to picture signal and shown by control software
Show the management of window, control arbitrary image signal is shown in arbitrary window, and is cut to image window, amplification part
Display.
The present invention also provides a kind of devices for spelling wall video in window signal partial enlargement, which is characterized in that including：
Output unit, for specified picture signal, being opened a window and being exported by image processor, and be shown to specified display window
In mouthful；
Selecting unit operates, ejection operation interface for selection window image magnification；
First creating unit, in ejection operation interface, according to the wide high proportion of original image, operation interface from
The dynamic trimming operation region for creating same ratio；
Second creating unit is used in trimming operation region, according to the wide high proportion of video in window, automatically according to minimum
Cutting ratio automatically creates magnification region in proportion in trimming operation region；
Computing unit cuts numerical value and issues four sideline judges for calculating four sideline judges automatically and cuts order to image processor；
Unit is cut, for being received after four sideline judges cut order in image processor, four side trimming operations is executed, realizes image
Four sideline judges cut, image local amplification display.
Optionally,
Second creating unit further includes：
Mobile subelement realizes the different magnification region images for checking original image for moving magnification region.
Optionally,
Second creating unit further includes：
Subelement is scaled, for scaling magnification region, realizes the different larger scale maps for checking original image magnification region
Picture.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages：
The present invention provide in it is a kind of spell wall video in window signal partial enlargement method include：Specified picture signal, lead to
Image processor windowing output is crossed, and is shown in specified display window；Selection window image magnification operates, ejection operation circle
Face；Control software is in ejection operation interface, and according to the wide high proportion of original image, same ratio is automatically created in operation interface
Trimming operation region；In trimming operation region, according to the wide high proportion of video in window, exist automatically according to minimum cutting ratio
Trimming operation region automatically creates magnification region in proportion；It is automatic calculate four sideline judges cut numerical value and issue four sideline judges cut order to
Image processor；It is received after four sideline judges cut order in image processor, executes four side trimming operations, realize that four sideline judge of image cuts,
Image local amplification display, to effectively solve to cut four sideline judges up and down, complex for operation step, the operating process time is long,
Efficiency is low；Image display deformation after cutting, is susceptible to stretching laterally or longitudinally, it is difficult to keep image original scale；It needs
Cutting pixel data is calculated, the technical problems such as image scaled could be kept by carrying out accurate shearing.
Description of the drawings
Fig. 1 is a kind of embodiment of the method flow chart for spelling wall video in window signal partial enlargement in the embodiment of the present invention；
Fig. 2 shows for a kind of device one embodiment structure for spelling wall video in window signal partial enlargement in the embodiment of the present invention
It is intended to；
Fig. 3 is another example structure of the device of a kind of spelling wall video in window signal partial enlargement in the embodiment of the present invention
Schematic diagram.
Specific implementation mode
The present invention provides a kind of method and apparatus for spelling wall video in window signal partial enlargement, can effectively solve the problem that upper
Lower four sideline judge of left and right cuts, and complex for operation step, the operating process time is long, and efficiency is low；Image display deformation after cutting, is easy out
Now stretching laterally or longitudinally, it is difficult to keep image original scale；It needs to calculate and cuts pixel data, carry out accurate shearing ability
Keep the technical problems such as image scaled.
Referring to Fig. 1, a kind of embodiment of the method for spelling wall video in window signal partial enlargement provided by the invention includes：
101, it specified picture signal, is opened a window and is exported by image processor, and be shown in specified display window；
In the present embodiment, system is opened a window specified picture signal by image processor and exported, and be shown to window
In, wherein image processor is responsible for picture signal input acquisition, picture signal processing, picture signal output display.By connecing
The control command of control software is received, corresponding order completion image window is executed and shows, image cut.
It should be noted that it also includes dynamic vision signal that above-mentioned picture signal, which includes dynamic picture signal,.
102, selection window image magnification operates, ejection operation interface；
In the present embodiment, system controlling software selection window image magnification operates, ejection operation interface, for human-computer interaction
It uses.
It should be noted that control software can be understood as human-computer interaction interface, operating personnel are realized by control software
Management to picture signal and display window can control arbitrary image signal and be shown in arbitrary window.And to image window
Mouth is cut, and local display is amplified.
103, control software, according to the wide high proportion of original image, is created automatically in ejection operation interface in operation interface
Build the trimming operation region of same ratio；
In the present embodiment, control software is in ejection operation interface, according to the wide high proportion of original image, on operation circle
Face automatically creates the trimming operation region of same ratio, the maximum ratio regional area that wherein original image can be shown.
104, it in trimming operation region, according to the wide high proportion of video in window, is being cut out automatically according to minimum cutting ratio
It cuts operating area and automatically creates magnification region in proportion；
In the present embodiment, system is in trimming operation region, according to the wide high proportion of video in window, automatically according to minimum
Cutting ratio automatically creates magnification region in proportion in trimming operation region.
By mobile magnification region, the different magnification region images for checking original image may be implemented；Or pass through scaling
Magnification region realizes the different magnification ratio images for checking original image magnification region.
105, four sideline judges of automatic calculating, which cut numerical value and issue four sideline judges, cuts order to image processor；
In the present embodiment, system calculates four sideline judges and cuts numerical value and issue four sideline judges automatically cuts order to image processor,
The operating procedure is to prepare in next step.
106, it is received after four sideline judges cut order in image processor, executes four side trimming operations, realize that four sideline judge of image cuts,
Image local amplification display.
In the present embodiment, specified picture signal, is opened a window and exported by image processor, and be shown to specified display window
In；Selection window image magnification operates, ejection operation interface；Control software is in ejection operation interface, according to original image
Wide high proportion automatically creates the trimming operation region of same ratio in operation interface；In trimming operation region, according to window figure
The wide high proportion of picture automatically creates magnification region in proportion according to minimum cutting ratio in trimming operation region automatically；Automatically
It calculates four sideline judges and cuts numerical value and issue four sideline judges and cut order to image processor；Four sideline judges, which are received, in image processor cuts order
Afterwards, four side trimming operations are executed, realize that four sideline judge of image cuts, image local amplification display.It is checked compared to traditional artificial amplification
Image, needs four sides up and down manually to image to carry out trimming operation respectively, and this method amplification is checked in image operation more
Succinctly, operating procedure is few, operates more flexible convenience；Image is checked in the amplification of traditional approach, manually to image four side up and down
When being cut respectively, it is often susceptible to image scaled deformation, this method can realize primary cutting, while can keep image ratio
Example is indeformable；Image is checked in the amplification of traditional approach, and region is checked if necessary to switch, and needs to recalculate four side up and down
It cuts numerical value and carries out trimming operation.This method is not necessarily to artificial calculating completely, and completion realization is automatic to be calculated, more convenient.
Above to it is provided by the invention it is a kind of spell wall video in window signal partial enlargement embodiment of the method be described,
Below referring to Fig. 2, a kind of device embodiment for spelling wall video in window signal partial enlargement provided by the invention includes：
Output unit 201 for specified picture signal, being opened a window and being exported by image processor, and is shown to specified aobvious
Show in window.
Selecting unit 202 operates, ejection operation interface for selection window image magnification；
First creating unit 203, in ejection operation interface, according to the wide high proportion of original image, operating boundary
Face automatically creates the trimming operation region of same ratio；
Second creating unit 204, in trimming operation region, according to the wide high proportion of video in window, automatically according to
Minimum cutting ratio automatically creates magnification region in proportion in trimming operation region；
Computing unit 205 cuts numerical value and issues four sideline judges for calculating four sideline judges automatically and cuts order to image processor；
Unit 206 is cut, for being received after four sideline judges cut order in image processor, four side trimming operations is executed, realizes
Four sideline judge of image cuts, image local amplification display.
Below with an example in practice, to describe the correspondence between said units.
First, output unit 201 is opened a window specified picture signal by image processor and exported, and is shown to specified aobvious
Show in window；
In the present embodiment, system is opened a window specified picture signal by image processor and exported, and be shown to window
In, wherein image processor is responsible for picture signal input acquisition, picture signal processing, picture signal output display.By connecing
The control command of control software is received, corresponding order completion image window is executed and shows, image cut.
It should be noted that it also includes dynamic vision signal that above-mentioned picture signal, which includes dynamic picture signal,.
Then, 202 selection window image magnification of selecting unit operates, ejection operation interface；
In the present embodiment, system controlling software selection window image magnification operates, ejection operation interface, for human-computer interaction
It uses.
It should be noted that control software can be understood as human-computer interaction interface, operating personnel are realized by control software
Management to picture signal and display window can control arbitrary image signal and be shown in arbitrary window.And to image window
Mouth is cut, and local display is amplified.
Again by 203 control software of the first creating unit in ejection operation interface, according to the wide high proportion of original image,
Operation interface automatically creates the trimming operation region of same ratio；
In the present embodiment, control software is in ejection operation interface, according to the wide high proportion of original image, on operation circle
Face automatically creates the trimming operation region of same ratio, the maximum ratio regional area that wherein original image can be shown.
Then, the second creating unit 204 is in trimming operation region, according to the wide high proportion of video in window, automatically according to
Minimum cutting ratio automatically creates magnification region in proportion in trimming operation region；
In the present embodiment, system is in trimming operation region, according to the wide high proportion of video in window, automatically according to minimum
Cutting ratio automatically creates magnification region in proportion in trimming operation region.
By mobile magnification region, the different magnification region images for checking original image may be implemented；Or pass through scaling
Magnification region realizes the different magnification ratio images for checking original image magnification region.
Then, four sideline judges of the automatic calculating of computing unit 205, which cut numerical value and issue four sideline judges, cuts order to image processor；
In the present embodiment, system calculates four sideline judges and cuts numerical value and issue four sideline judges automatically cuts order to image processor,
The operating procedure is to prepare in next step.
Finally, it cuts unit 206 to receive after four sideline judges cut order in image processor, executes four side trimming operations, realize
Four sideline judge of image cuts, image local amplification display.
In the present embodiment, first, output unit 201 is opened a window specified picture signal by image processor and exported, and shown
Show in specified display window；Then, 202 selection window image magnification of selecting unit operates, ejection operation interface；Again by first
203 control software of creating unit, according to the wide high proportion of original image, automatically creates in ejection operation interface in operation interface
The trimming operation region of same ratio；Then, the second creating unit 204 is in trimming operation region, according to the width of video in window
At high proportion, according to minimum cutting ratio magnification region in proportion is automatically created in trimming operation region automatically；Then, it calculates single
Four sideline judges of automatic calculating of member 205, which cut numerical value and issue four sideline judges, cuts order to image processor；Finally, unit 206 is cut scheming
As processor receives after four sideline judges cut order, four side trimming operations are executed, realize that four sideline judge of image cuts, image local amplification is aobvious
Show.Image is checked compared to traditional artificial amplification, and four sides up and down manually to image is needed to carry out trimming operation respectively, this
Method amplification checks in image operation that more succinctly operating procedure is few, operates more flexible convenience；Figure is checked in the amplification of traditional approach
Picture when manually four sides are cut respectively up and down to image, is often susceptible to image scaled deformation, and this method can be realized
It is primary to cut, while image scaled can be kept indeformable；Image is checked in the amplification of traditional approach, and area is checked if necessary to switch
Domain needs to recalculate four sideline judges up and down and cuts numerical value progress trimming operation.This method is not necessarily to artificial calculating completely, completes real
It is now automatic to calculate, it is more convenient.
Above to it is provided by the invention it is a kind of spell wall video in window signal partial enlargement device embodiment be described,
Below referring to Fig. 3, a kind of another embodiment of the device of spelling wall video in window signal partial enlargement provided by the invention includes：
Output unit 201 for specified picture signal, being opened a window and being exported by image processor, and is shown to specified aobvious
Show in window.
Selecting unit 202 operates, ejection operation interface for selection window image magnification；
First creating unit 203, in ejection operation interface, according to the wide high proportion of original image, operating boundary
Face automatically creates the trimming operation region of same ratio；
Second creating unit 204, in trimming operation region, according to the wide high proportion of video in window, automatically according to
Minimum cutting ratio automatically creates magnification region in proportion in trimming operation region；
Computing unit 205 cuts numerical value and issues four sideline judges for calculating four sideline judges automatically and cuts order to image processor；
Unit 206 is cut, for being received after four sideline judges cut order in image processor, four side trimming operations is executed, realizes
Four sideline judge of image cuts, image local amplification display.
Wherein, the second creating unit 204 further comprises：
Mobile subelement 2041 realizes the different magnification region images for checking original image for moving magnification region；
Subelement 2042 is scaled, for scaling magnification region, realizes the different amplification ratios for checking original image magnification region
Illustration picture.
In the present embodiment, first, output unit 201 is opened a window specified picture signal by image processor and exported, and shown
Show in specified display window；Then, 202 selection window image magnification of selecting unit operates, ejection operation interface；Again by first
203 control software of creating unit, according to the wide high proportion of original image, automatically creates in ejection operation interface in operation interface
The trimming operation region of same ratio；Then, the second creating unit 204 is in trimming operation region, according to the width of video in window
At high proportion, according to minimum cutting ratio magnification region in proportion is automatically created in trimming operation region automatically；Then, it calculates single
Four sideline judges of automatic calculating of member 205, which cut numerical value and issue four sideline judges, cuts order to image processor；Finally, unit 206 is cut scheming
As processor receives after four sideline judges cut order, four side trimming operations are executed, realize that four sideline judge of image cuts, image local amplification is aobvious
Show.Image is checked compared to traditional artificial amplification, and four sides up and down manually to image is needed to carry out trimming operation respectively, this
Method amplification checks in image operation that more succinctly operating procedure is few, operates more flexible convenience；Figure is checked in the amplification of traditional approach
Picture when manually four sides are cut respectively up and down to image, is often susceptible to image scaled deformation, and this method can be realized
It is primary to cut, while image scaled can be kept indeformable；Image is checked in the amplification of traditional approach, and area is checked if necessary to switch
Domain needs to recalculate four sideline judges up and down and cuts numerical value progress trimming operation.This method is not necessarily to artificial calculating completely, completes real
It is now automatic to calculate, it is more convenient.
In addition to this, mobile subelement 2041 can be used in mobile magnification region, and realization checks that the difference of original image is put
Big area image；Scaling subelement 2042 can be used in scaling magnification region, realize the difference for checking original image magnification region
Magnification ratio image.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be the indirect coupling by some interfaces, device or unit
It closes or communicates to connect, can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.Above-mentioned integrated list
The form that hardware had both may be used in member is realized, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can be stored in a computer read/write memory medium.Based on this understanding, technical scheme of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server or the network equipment etc.) executes the complete of each embodiment the method for the present invention
Portion or part steps.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to before
Stating embodiment, invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (8)
1. a kind of method for spelling wall video in window signal partial enlargement, which is characterized in that including：
Specified picture signal, is opened a window and exported by image processor, and be shown in specified display window；
Selection window image magnification operates, ejection operation interface；
Control software, according to the wide high proportion of original image, automatically creates mutually on year-on-year basis in ejection operation interface in operation interface
The trimming operation region of example；
In trimming operation region, according to the wide high proportion of video in window, automatically according to minimum cutting ratio in trimming operation area
Domain automatically creates magnification region in proportion；
Four sideline judges of automatic calculating, which cut numerical value and issue four sideline judges, cuts order to image processor；
It is received after four sideline judges cut order in image processor, executes four side trimming operations, realize that four sideline judge of image cuts, image local
Amplification display.
2. the method according to claim 1 for spelling wall video in window signal partial enlargement, which is characterized in that
Control software described in step is in trimming operation region, according to the wide high proportion of video in window, is cut automatically according to minimum
Four sideline judges are calculated automatically after ratio automatically creates magnification region in proportion in trimming operation region, described in step cuts numerical value simultaneously
It issues four sideline judges and cuts order to further including before image processor：
Mobile magnification region, realizes the different magnification region images for checking original image.
3. the method according to claim 1 for spelling wall video in window signal partial enlargement, which is characterized in that
Control software described in step is in trimming operation region, according to the wide high proportion of video in window, is cut automatically according to minimum
Four sideline judges are calculated automatically after ratio automatically creates magnification region in proportion in trimming operation region, described in step cuts numerical value simultaneously
It issues four sideline judges and cuts order to further including before image processor：
Magnification region is scaled, realizes the different magnification ratio images for checking original image magnification region.
4. the method according to any one of claim 1 to 3 for spelling wall video in window signal partial enlargement, feature exist
In,
Described image processor is responsible for picture signal input acquisition, picture signal processing, picture signal output display, by connecing
The control command of control software is received, corresponding order completion image window is executed and shows, image cut.
5. the method according to any one of claim 1 to 3 for spelling wall video in window signal partial enlargement, feature exist
In,
The control software includes human-computer interaction interface, and operating personnel are realized by control software to picture signal and display window
The management of mouth, control arbitrary image signal is shown in arbitrary window, and is cut to image window, and it is aobvious to amplify part
Show.
6. a kind of device for spelling wall video in window signal partial enlargement, which is characterized in that including：
Output unit, for specified picture signal, being opened a window and being exported by image processor, and be shown to specified display window
In；
Selecting unit operates, ejection operation interface for selection window image magnification；
First creating unit, in ejection operation interface, according to the wide high proportion of original image, being created automatically in operation interface
Build the trimming operation region of same ratio；
Second creating unit, in trimming operation region, according to the wide high proportion of video in window, being cut automatically according to minimum
Ratio automatically creates magnification region in proportion in trimming operation region；
Computing unit cuts numerical value and issues four sideline judges for calculating four sideline judges automatically and cuts order to image processor；
Unit is cut, for being received after four sideline judges cut order in image processor, four side trimming operations is executed, realizes four side of image
It cuts, image local amplification display.
7. the device according to claim 6 for spelling wall video in window signal partial enlargement, which is characterized in that
Second creating unit further includes：
Mobile subelement realizes the different magnification region images for checking original image for moving magnification region.
8. the device according to claim 6 for spelling wall video in window signal partial enlargement, which is characterized in that
Second creating unit further includes：
Subelement is scaled, for scaling magnification region, realizes the different magnification ratio images for checking original image magnification region.
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| CN105872236A (en) * | 2016-04-28 | 2016-08-17 | 努比亚技术有限公司 | Image display device and method |
| CN107608646A (en) * | 2017-09-11 | 2018-01-19 | 威创集团股份有限公司 | A kind of combination image magnification display method and device |
| CN108737732A (en) * | 2018-06-04 | 2018-11-02 | 成都依能科技股份有限公司 | A method of give a definition static high-definition image shooting area in dynamic image preview |
| WO2020000393A1 (en) * | 2018-06-29 | 2020-01-02 | 深圳市大疆创新科技有限公司 | Image processing method and apparatus, first electronic device, and image processing system |
| CN112115804B (en) * | 2020-08-26 | 2024-05-24 | 北京博睿维讯科技有限公司 | Method, system, intelligent terminal and storage medium for controlling monitoring video of key area |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1627794A (en) * | 2003-12-12 | 2005-06-15 | 佳能株式会社 | Image processing apparatus, image playing method, image pick-up apparatus, and program and storage medium |
| CN101726302A (en) * | 2008-10-15 | 2010-06-09 | 高德信息技术有限公司 | Map display method and guidance terminal |
| CN101986382A (en) * | 2009-07-29 | 2011-03-16 | 赛丽电子系统(上海)有限公司 | Wireless network transmission RGB signal processing method for multi-screen splicing display wall |
| CN104639748A (en) * | 2015-01-30 | 2015-05-20 | 深圳市中兴移动通信有限公司 | Method and device for displaying desktop background based on borderless mobile phone |
| CN104991725A (en) * | 2015-07-28 | 2015-10-21 | 北京金山安全软件有限公司 | Picture clipping method and system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4904223B2 (en) * | 2007-08-23 | 2012-03-28 | キヤノン株式会社 | Image processing apparatus and image processing method |
-
2015
- 2015-12-07 CN CN201510895257.2A patent/CN105446687B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1627794A (en) * | 2003-12-12 | 2005-06-15 | 佳能株式会社 | Image processing apparatus, image playing method, image pick-up apparatus, and program and storage medium |
| CN101726302A (en) * | 2008-10-15 | 2010-06-09 | 高德信息技术有限公司 | Map display method and guidance terminal |
| CN101986382A (en) * | 2009-07-29 | 2011-03-16 | 赛丽电子系统(上海)有限公司 | Wireless network transmission RGB signal processing method for multi-screen splicing display wall |
| CN104639748A (en) * | 2015-01-30 | 2015-05-20 | 深圳市中兴移动通信有限公司 | Method and device for displaying desktop background based on borderless mobile phone |
| CN104991725A (en) * | 2015-07-28 | 2015-10-21 | 北京金山安全软件有限公司 | Picture clipping method and system |
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