CN107608646A - A kind of combination image magnification display method and device - Google Patents
A kind of combination image magnification display method and device Download PDFInfo
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- CN107608646A CN107608646A CN201710813619.8A CN201710813619A CN107608646A CN 107608646 A CN107608646 A CN 107608646A CN 201710813619 A CN201710813619 A CN 201710813619A CN 107608646 A CN107608646 A CN 107608646A
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Abstract
The embodiment of the invention discloses a kind of combination image magnification display method and device, wherein, this method includes：Information is selected to determine the video image to be amplified that the final frame of cursor selects according to the cursor coordinates information by being caught in combination and cursor frame；Treat magnifying video image by convolution artificial neural network and preset weight coefficient corresponding with video image to be amplified and repaired, the video image after being amplified；The viewing area for the final frame choosing of non-cursor video image after amplification being shown in combination.The present invention realizes to be completed to treat the determination of magnifying video image by the choosing of cursor frame, and the details reparation for treating magnifying video image is completed in image amplification with reference to artificial neural network algorithm, and then the video image after the amplification become apparent from is displayed for a user, improve the convenience that user uses combination.
Description
Technical field
The present invention relates to combination image display arts, more particularly to a kind of combination image magnification display method and dress
Put.
Background technology
In image mosaic wall field, display big-wall is frequently utilized for camera head monitor etc., when needing to check details, uses
Family can determine to live image frame, and image amplification is checked.
However, most of combination image window amplification of in the market is all to employ the side of more conventional interpolation amplification
Method, this method can't allow the image detail after amplification to become more fully apparent after image amplification.When occurring in this case
It is advanced handle a case occasion when, user needs to export video, and by specialty software analysis, amplify and rebuild details, this is not
Only the advantage of combination is not brought into play, also reduces the efficiency that user handles a case.
Therefore it provides a kind of method is to solve existing image detail mould during the amplification display of current combination image
Paste, need to export the technical problem for rebuilding details after video is pre-processed again.
The content of the invention
The embodiments of the invention provide a kind of combination image magnification display method and device, solves current combination figure
As existing image detail obscures, needs to export and rebuild the technology of details again after video is pre-processed and ask during amplification display
Topic.
The embodiments of the invention provide a kind of combination image magnification display method, including：
S1：Information is selected to determine what the final frame of cursor selected according to the cursor coordinates information by being caught in combination and cursor frame
Video image to be amplified；
S2：Regarded by convolution artificial neural network and preset weight coefficient corresponding with video image to be amplified to be amplified
Frequency image is repaired, the video image after being amplified；
S3：The viewing area for the final frame choosing of non-cursor video image after amplification being shown in combination.
Preferably, also include before step S1：
Video image is got, video image is shown by the current window of combination；
The first new window and the second new window are created in combination, wherein, the first new window is display highlighting and cursor
The window of choice box, the second new window are the window of the video image after display amplification.
Preferably, step S1 is specifically included：
Cursor coordinates information is got, the first new window is arranged to the top layer of all windows, according to cursor coordinates information
The display highlighting in the first new window, wherein, all windows include current window, the first new window and the second new window；
Cursor frame selection operation information is got, cursor choosing corresponding with cursor frame selection operation information is shown in the first new window
Select frame；
Remainder in first new window in addition to cursor and cursor choice box is deleted, gets the seat of cursor choice box
Information is marked, the video image of cursor frame choosing is determined according to the coordinate information of cursor choice box.
Preferably, step S3 is specifically included：
Second new window is arranged between the first new window and current window, and the video image after amplification is shown in
In second new window, then the viewing area for the final frame choosing of non-cursor that the second new window is arranged in combination.
Preferably, step S3 is specifically included：
By convolution artificial neural network, preset formula and preset weight coefficient corresponding with video image to be amplified to light
The video image of mark frame choosing is repaired, the video image after being amplified；
Wherein, preset formula is：
In formula, y is the output pixel value at the details position that video image needs are repaired, and x is that video image needs what is repaired
The surrounding pixel values at details position, ωiFor preset weight coefficient, b is reparation coefficient.
Preferably, the embodiment of the present invention additionally provides a kind of combination image amplification/display device, including：
Determining unit, for selecting information to determine cursor according to by the cursor coordinates information and cursor frame that are caught in combination
The video image to be amplified of final frame choosing；
Unit is repaired, for passing through convolution artificial neural network and preset weight coefficient corresponding with video image to be amplified
Treat magnifying video image to be repaired, the video image after being amplified；
Display unit, the viewing area of the final frame choosing of non-cursor for the video image after amplification to be shown in combination
Domain.
Preferably, a kind of combination image amplification/display device provided in an embodiment of the present invention also includes：
Acquiring unit, for getting video image, video image is shown by the current window of combination；
Creating unit, for creating the first new window and the second new window in combination, wherein, the first new window is aobvious
Show the window of cursor and cursor choice box, the second new window is the window of the video image after display amplification.
Preferably, determining unit specifically includes：
First display subelement, for getting cursor coordinates information, the first new window is arranged at the top of all windows
Layer, according to cursor coordinates information in the first new window display highlighting, wherein, all windows include current window, the first new window
Mouth and the second new window；
Second display subelement, for getting cursor frame selection operation information, shows in the first new window and is selected with cursor frame
Cursor choice box corresponding to operation information；
Determination subelement, for the remainder in the first new window in addition to cursor and cursor choice box to be deleted, obtain
To the coordinate information of cursor choice box, the video image that cursor frame selects is determined according to the coordinate information of cursor choice box.
Preferably, display unit is additionally operable to the second new window being arranged between the first new window and current window, and will
Video image after amplification is shown in the second new window, then the second new window is arranged to the final frame of non-cursor in combination
The viewing area of choosing.
Preferably, repair unit be additionally operable to by convolution artificial neural network, preset formula and with video image to be amplified
The video image that corresponding preset weight coefficient is selected cursor frame is repaired, the video image after being amplified；
Wherein, preset formula is：
In formula, y is the output pixel value at the details position that video image needs are repaired, and x is that video image needs what is repaired
The surrounding pixel values at details position, ωiFor preset weight coefficient, b is reparation coefficient.
As can be seen from the above technical solutions, the embodiment of the present invention has advantages below：
The embodiments of the invention provide a kind of combination image magnification display method and device, wherein, this method includes：Root
Information is selected to determine the video figure to be amplified that the final frame of cursor selects according to the cursor coordinates information by being caught in combination and cursor frame
Picture；Treat magnifying video image by convolution artificial neural network and preset weight coefficient corresponding with video image to be amplified and enter
Row is repaired, the video image after being amplified；The final frame choosing of non-cursor video image after amplification being shown in combination
Viewing area.The present invention in the cursor coordinates information and cursor frame of combination by selecting information to determine that user needs that amplifies to treat
Magnifying video image, then by artificial neural network and preset weight coefficient corresponding with video image to be amplified to video image
Details reparation is carried out, the non-cursor that the video image after amplification is finally shown in combination by the image after being amplified is final
The viewing area of frame choosing, realize and complete to treat the determination of magnifying video image by the choosing of cursor frame, and combine ANN
Network algorithm completes the details reparation for treating magnifying video image in image amplification, and then displays for a user and become apparent from
Amplification after video image, improve user use combination convenience.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is that a kind of flow of one embodiment of combination image magnification display method provided in an embodiment of the present invention is shown
It is intended to；
Fig. 2 is that a kind of flow of another embodiment of combination image magnification display method provided in an embodiment of the present invention is shown
It is intended to；
Fig. 3 is that a kind of structure of one embodiment of combination image amplification/display device provided in an embodiment of the present invention is shown
It is intended to；
Fig. 4 is a kind of application examples schematic diagram of combination image magnification display method provided in an embodiment of the present invention.
Embodiment
The embodiments of the invention provide a kind of combination image magnification display method and device, solves current combination figure
As existing image detail obscures, needs to export and rebuild the technology of details again after video is pre-processed and ask during amplification display
Topic.
To enable goal of the invention, feature, the advantage of the present invention more obvious and understandable, below in conjunction with the present invention
Accompanying drawing in embodiment, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that disclosed below
Embodiment be only part of the embodiment of the present invention, and not all embodiment.Based on the embodiment in the present invention, this area
All other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to protection of the present invention
Scope.
Referring to Fig. 1, a kind of one embodiment of combination image magnification display method provided in an embodiment of the present invention, bag
Include：
101st, information is selected to determine that the final frame of cursor selects according to by the cursor coordinates information and cursor frame that are caught in combination
Video image to be amplified；
102nd, by convolution artificial neural network and preset weight coefficient corresponding with video image to be amplified to be amplified
Video image is repaired, the video image after being amplified；
103rd, the viewing area for the final frame choosing of non-cursor being shown in the video image after amplification in combination.
The present invention in the cursor coordinates information and cursor frame of combination by selecting information to determine that user needs that amplifies to wait to put
Big video image, then video image is entered by artificial neural network and preset weight coefficient corresponding with video image to be amplified
Video image after amplification is finally shown in the final frame of non-cursor in combination by row details reparation, the image after being amplified
The viewing area of choosing, realize and complete to treat the determination of magnifying video image by the choosing of cursor frame, and combine artificial neural network
Algorithm completes the details reparation for treating magnifying video image in image amplification, and then displays for a user what is become apparent from
Video image after amplification, improve the convenience that user uses combination.
It is a kind of one embodiment of combination image magnification display method above, to carry out more specific description, below
A kind of another embodiment of combination image magnification display method is provided, referring to Fig. 2, a kind of combination provided by the invention
Another embodiment of image magnification display method, including：
201st, video image is got, video image is shown by the current window of combination；
After getting video signal, after combination image amplification/display device pre-processes to video signal
It is laid out on combination.It should be noted that current window is that each display unit is used to show video image on combination
Window, as shown in figure 4, combination image amplification/display device gets the video signal of each road monitoring camera, will be each
Layout is to each display unit on combination after road video signal is pre-processed, and as camera signals 1 (are taken the photograph in figure
As the video signal of head), camera signals 2 etc., it is to be understood that for showing the display unit of camera signals 1
Corresponding window is provided with, the display unit of camera signals 2 is provided with corresponding window, by that analogy, each to be used to show shooting
The window of head signal is foregoing current window.
202nd, the first new window and the second new window are created in combination, wherein, the first new window be display highlighting and
The window of cursor choice box, the second new window are the window of the video image after display amplification；
Combination image amplification/display device need to increase by two layers of window, and a window (the first new window) is used for display highlighting
With cursor choice box, another window (the second new window) is used to show the video image after amplification.It is understood that first
New window.It is understood that the area of the first new window and the second new window is respectively less than the area of combination.
203 get cursor coordinates information, and the first new window is arranged to the top layer of all windows, believed according to cursor coordinates
Breath display highlighting in the first new window, wherein, all windows include current window, the first new window and the second new window；
After two layers of new window is created, combination image amplification/display device gets cursor coordinates information, new by first
Window is arranged at the top layer of all windows, according to cursor coordinates information in the first new window display highlighting.
204th, cursor frame selection operation information is got, light corresponding with cursor frame selection operation information is shown in the first new window
Mark choice box；
After user operates to cursor, combination image amplification/display device gets cursor frame selection operation information,
First new window shows cursor choice box corresponding with cursor frame selection operation information.
205th, the remainder in the first new window in addition to cursor and cursor choice box is deleted, gets cursor choice box
Coordinate information, according to the coordinate information of cursor choice box determine cursor frame select video image；
In the first new window after display highlighting and cursor choice box, because the first new window is placed in the most top of all windows
Layer a, display highlighting and cursor choice box by way of scratching figure, i.e., show the cursor in the first new window and cursor choice box
It is shown as non-background colour or is highlighted, then the remainder in addition to cursor and cursor choice box is arranged to background colour, and
By the remainder deletion for background colour.
Combination image amplification/display device gets the coordinate information of cursor choice box, according to the coordinate of cursor choice box
The layout information of vision signal in information and combination, calculate cursor frame Xuan Shina roads signal (one on corresponding combination
Road display unit) which block region, and then determine the video image of cursor frame choosing.Now, shown in cursor choice box
Video image be user select amplification video image to be amplified, such as the expression in the cursor choice box in Fig. 4.
206th, convolution artificial neural network, preset formula and preset weight coefficient corresponding with video image to be amplified are passed through
The video image of cursor frame choosing is repaired, the video image after being amplified；
Wherein, preset formula is：
In formula, y is the output pixel value at the details position that video image needs are repaired, and x is that video image needs what is repaired
The surrounding pixel values at details position, ωiFor preset weight coefficient, b is reparation coefficient；
In the present embodiment, combination image amplification/display device operation artificial neural network algorithm, by a large amount of existing
There is the study of picture, obtain corresponding artificial neural network weight coefficient.Due to learn simultaneously time that a kind of picture needs compared with
Long, the artificial neural network weight coefficient for all kinds of pictures that can obtain combination image amplification/display device is stored in advance in
On combination image amplification/display device, that is, obtain preset weight coefficient, the selection of combination image amplification/display device and needs
The corresponding weight coefficient of classification of the video image of amplification, during amplification picture, it can be incited somebody to action by artificial neural network
The information of a large amount of pictures learnt, then the reparation for coordinating weight coefficient to be used for details in picture amplification process, can make up figure
As the problem of can not obtain image detail by interpolation amplification.
207th, the second new window is arranged between the first new window and current window, and the video image after amplification is shown
It is shown in the second new window, then the viewing area of the final frame choosing of the non-cursor that the second new window is arranged in combination.
After the video image after being amplified, the second new window is arranged at first by combination image amplification/display device
Between new window and current window, and the video image after amplification is shown in the second new window, then the second new window is set
The viewing area for the final frame choosing of non-cursor being placed in combination.It is understood that the second new window is placed on current window
On, under the first new window, and the second new window has certain area, and the area is completed by presetting, and the face
Product is consistent with the area of the image after amplification, i.e., the video image after amplification, the video after amplification are shown in the second new window
Image can just fill up whole second new window, and the non-cursor of the invention that can be arranged at the second new window in combination is most
The viewing area of whole frame choosing, as shown in figure 4, the expression after amplification is the video image after amplifying, the present invention is by after amplification
Video image is shown in the viewing area of the final frame choosing of non-cursor, such as region near cursor or cursor choice box.
Referring to Fig. 3, a kind of one embodiment of combination image amplification/display device provided in an embodiment of the present invention, bag
Include：
Determining unit 303, for selecting information to determine according to by the cursor coordinates information and cursor frame that are caught in combination
The video image to be amplified of the final frame choosing of cursor；
Unit 304 is repaired, for passing through convolution artificial neural network and preset weight corresponding with video image to be amplified
Coefficient is treated magnifying video image and repaired, the video image after being amplified；
Display unit 305, the final frame of non-cursor for the video image after amplification to be shown in combination select aobvious
Show region.
A kind of combination image amplification/display device provided in an embodiment of the present invention also includes：
Acquiring unit 301, for getting video image, video image is shown by the current window of combination；
Creating unit 302, for creating the first new window and the second new window in combination, wherein, the first new window
For display highlighting and the window of cursor choice box, the second new window is the window of the video image after display amplification.
Determining unit 303 specifically includes：
First display subelement 3031, for getting cursor coordinates information, all windows are arranged at by the first new window
Top layer, according to cursor coordinates information in the first new window display highlighting, wherein, all windows include current window, first
New window and the second new window；
Second display subelement 3032, for getting cursor frame selection operation information, shows and cursor in the first new window
Cursor choice box corresponding to frame selection operation information；
Determination subelement 3033, for the remainder in the first new window in addition to cursor and cursor choice box to be deleted,
The coordinate information of cursor choice box is got, the video image of cursor frame choosing is determined according to the coordinate information of cursor choice box.
Display unit 305 is additionally operable to the second new window being arranged between the first new window and current window, and will amplification
Video image afterwards is shown in the second new window, then the final frame choosing of the non-cursor that the second new window is arranged in combination
Viewing area.
Unit 304 is repaired to be additionally operable to by convolution artificial neural network, preset formula and corresponding with video image to be amplified
The video image that selects cursor frame of preset weight coefficient repair, the video image after being amplified；
Wherein, preset formula is：
In formula, y is the output pixel value at the details position that video image needs are repaired, and x is that video image needs what is repaired
The surrounding pixel values at details position, ωiFor preset weight coefficient, b is reparation coefficient.
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, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method can be with
Realize by another way.For example, device embodiment described above is only schematical, for example, the unit
Division, only a kind of division of logic function, can there is other dividing mode, such as multiple units or component when actually realizing
Another system can be combined or be desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or
The mutual coupling discussed or direct-coupling or communication connection can be the indirect couplings by some interfaces, device or unit
Close or communicate to connect, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, 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 is used as independent production marketing or use
When, it can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part to be contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are causing a computer
Equipment (can be personal computer, server, or network equipment etc.) performs the complete of each embodiment methods described of the present invention
Portion or part steps.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (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.
Described above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to before
Embodiment is stated the present invention is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
- A kind of 1. combination image magnification display method, it is characterised in that including：S1：Information is selected to determine that what the final frame of cursor selected waits to put according to the cursor coordinates information by being caught in combination and cursor frame Big video image；S2：Amplified video figure is treated by convolution artificial neural network and preset weight coefficient corresponding with video image to be amplified As being repaired, the video image after being amplified；S3：The viewing area for the final frame choosing of non-cursor video image after amplification being shown in combination.
- 2. combination image magnification display method according to claim 1, it is characterised in that also include before step S1：Video image is got, video image is shown by the current window of combination；The first new window and the second new window are created in combination, wherein, the first new window is that display highlighting and cursor select The window of frame, the second new window are the window of the video image after display amplification.
- 3. combination image magnification display method according to claim 2, it is characterised in that step S1 is specifically included：Cursor coordinates information is got, the first new window is arranged to the top layer of all windows, according to cursor coordinates information Display highlighting in one new window, wherein, all windows include current window, the first new window and the second new window；Cursor frame selection operation information is got, cursor selection corresponding with cursor frame selection operation information is shown in the first new window Frame；Remainder in first new window in addition to cursor and cursor choice box is deleted, gets the coordinate letter of cursor choice box Breath, the video image of cursor frame choosing is determined according to the coordinate information of cursor choice box.
- 4. combination image magnification display method according to claim 3, it is characterised in that step S3 is specifically included：Second new window is arranged between the first new window and current window, and the video image after amplification is shown in second In new window, then the viewing area for the final frame choosing of non-cursor that the second new window is arranged in combination.
- 5. combination image magnification display method according to claim 1, it is characterised in that step S3 is specifically included：By convolution artificial neural network, preset formula and preset weight coefficient corresponding with video image to be amplified to cursor frame The video image of choosing is repaired, the video image after being amplified；Wherein, preset formula is：<mrow> <mi>y</mi> <mo>=</mo> <munderover> <mi>&Sigma;</mi> <mrow> <mi>i</mi> <mo>=</mo> <mn>0</mn> </mrow> <mi>n</mi> </munderover> <msub> <mi>&omega;</mi> <mi>i</mi> </msub> <msub> <mi>x</mi> <mi>i</mi> </msub> <mo>+</mo> <mi>b</mi> </mrow>In formula, y is the output pixel value at the details position that video image needs are repaired, and x is the details that video image needs to repair The surrounding pixel values at position, ωiFor preset weight coefficient, b is reparation coefficient.
- A kind of 6. combination image amplification/display device, it is characterised in that including：Determining unit, for selecting information to determine that cursor is final according to by the cursor coordinates information and cursor frame that are caught in combination The video image to be amplified of frame choosing；Unit is repaired, for being treated by convolution artificial neural network and preset weight coefficient corresponding with video image to be amplified Magnifying video image is repaired, the video image after being amplified；Display unit, the viewing area of the final frame choosing of non-cursor for the video image after amplification to be shown in combination.
- 7. combination image amplification/display device according to claim 6, it is characterised in that also include：Acquiring unit, for getting video image, video image is shown by the current window of combination；Creating unit, for creating the first new window and the second new window in combination, wherein, the first new window is display light The window of mark and cursor choice box, the second new window are the window of the video image after display amplification.
- 8. combination image amplification/display device according to claim 7, it is characterised in that determining unit specifically includes：First display subelement, for getting cursor coordinates information, the first new window is arranged at the top layer of all windows, root According to cursor coordinates information in the first new window display highlighting, wherein, all windows include current window, the first new window and the Two new windows；Second display subelement, for getting cursor frame selection operation information, shows and cursor frame selection operation in the first new window Cursor choice box corresponding to information；Determination subelement, for the remainder in the first new window in addition to cursor and cursor choice box to be deleted, get light The coordinate information of choice box is marked, the video image of cursor frame choosing is determined according to the coordinate information of cursor choice box.
- 9. combination image amplification/display device according to claim 8, it is characterised in that display unit is additionally operable to Two new windows are arranged between the first new window and current window, and the video image after amplification is shown in into the second new window In, then the viewing area for the final frame choosing of non-cursor that the second new window is arranged in combination.
- 10. combination image amplification/display device according to claim 6, it is characterised in that repair unit and be additionally operable to lead to Convolution artificial neural network, preset formula and preset weight coefficient corresponding with video image to be amplified is crossed to regard cursor frame choosing Frequency image is repaired, the video image after being amplified；Wherein, preset formula is：<mrow> <mi>y</mi> <mo>=</mo> <munderover> <mi>&Sigma;</mi> <mrow> <mi>i</mi> <mo>=</mo> <mn>0</mn> </mrow> <mi>n</mi> </munderover> <msub> <mi>&omega;</mi> <mi>i</mi> </msub> <msub> <mi>x</mi> <mi>i</mi> </msub> <mo>+</mo> <mi>b</mi> </mrow>In formula, y is the output pixel value at the details position that video image needs are repaired, and x is the details that video image needs to repair The surrounding pixel values at position, ωiFor preset weight coefficient, b is reparation coefficient.
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| CN114327337A (en) * | 2021-12-28 | 2022-04-12 | 威创集团股份有限公司 | Display mode configuration and windowing method and device, spliced screen, medium and equipment |
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