CN105611426A - Method and device for virtually displaying image - Google Patents
Method and device for virtually displaying image Download PDFInfo
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- CN105611426A CN105611426A CN201610027454.7A CN201610027454A CN105611426A CN 105611426 A CN105611426 A CN 105611426A CN 201610027454 A CN201610027454 A CN 201610027454A CN 105611426 A CN105611426 A CN 105611426A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/812—Monomedia components thereof involving advertisement data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0241—Advertisements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0241—Advertisements
- G06Q30/0251—Targeted advertisements
- G06Q30/0261—Targeted advertisements based on user location
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
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Abstract
The invention is suitable for the technical field of virtual display, and provides a method and a device for virtually displaying an image. The method comprises the following steps: configuring three primary colors, namely, RGB (Red Green Blue) reflecting a solid-colored image and a normal RGB picture which is visible to field audience in an LED (Light-Emitting Diode) display image in an alternate frame way; acquiring pixels satisfying an RGB threshold value of the solid-colored image on specific frames by using a camera; configuring the RGB of the pixels as specific RGB values; and in the LED display image, loading different images to be attached with positions of the specific RGB values, and virtually displaying the images to be attached. The method and the device have the beneficial effects that on one hand, the audience can watch normal display pictures on the spot. On the other hand, different pictures can be loaded through different images to be attached, so that an LED display screen has various TV relay forms, and the demands of audience in different regions on delivery of specific advertisement content are met. Different images to be attached are designed, so that the smartness degree of the LED display screen is raised.
Description
Technical field
The invention belongs to virtual Display Technique field, relate in particular to a kind of virtual demonstration image method and device.
Background technology
LED display becomes the auxiliary facility of modernization stadiums indispensability gradually at present, great at someCompetitive sports, particularly global competitive sports, the LED display of stadiums periphery can be straight by ad contentSwitch through and broadcast every country.
But, live at the scene in, while relating to the public major event of extensive region, different regions needsShow different ad contents or advertisement form, but current relay form determines that the advertisement in venue onlyCan pass on single ad content to all audients, can not meet throw in to the spectators of different geographical specific wideAccuse the demand of content.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of virtual demonstration image method, is intended to solve currentThe television relay form of LED display is single, cannot load the problem of different pictures.
The embodiment of the present invention is achieved in that a kind of virtual demonstration image method, comprising:
In alternate frame configuration LED demonstration image, reflect that the three primary colours RGB of pure color image and audience canThe normal three primary colours RGB picture of seeing;
Utilize video camera to obtain particular frame to meet the pixel of the three primary colours RGB threshold value of described pure color image;
The three primary colours of described pixel are configured to specific tristimulus value;
Show in image at described LED, utilize position different the treating of loading of described specific tristimulus value to pasteFigure, treats pinup picture described in virtual demonstration.
Another object of the embodiment of the present invention is to provide a kind of virtual demonstration image device, comprising:
RGB threshold value configuration module, shows that for alternate frame configuration LED image reflects pure color imageThe appreciable normal three primary colours RGB picture of three primary colours RGB and audience;
Pixel acquisition module, meets the three primary colours of described pure color image for utilizing video camera to obtain particular frameThe pixel of RGB threshold value;
Specific tristimulus value configuration module, for being configured to specific tristimulus value by the three primary colours of described pixel;
Virtual display module, for showing image at described LED, utilizes the position of described specific tristimulus valuePut and load the different pinup pictures for the treatment of, treat pinup picture described in virtual demonstration.
In embodiments of the present invention, show in image at LED, utilize the position of described specific tristimulus value to addCarry the different pinup pictures for the treatment of, treat pinup picture described in virtual demonstration, solved the television relay of current LED displayForm is single, cannot load the problem of different pictures. Its beneficial effect is following two aspects, on the one hand,Spectators can watch normal display frame in scene, on the other hand, can, by the different pinup pictures for the treatment of, addCarry different pictures, make the television relay diversification of forms of LED display, possess enough flexibilities,The demand that can throw according to the spectators of different geographical particular advertisement content, designs the different pinup pictures for the treatment of, by notThe same pinup picture for the treatment of carries different ad contents, has improved the degree of intelligence of LED display.
Brief description of the drawings
Fig. 1 is the realization flow figure of the virtual demonstration image method that provides of the embodiment of the present invention;
Fig. 2 is the realization flow figure that the embodiment of the present invention has been described virtual demonstration image method step S104;
Fig. 3 is the realization flow figure of the configuration shelter restore funcitons that provides of the embodiment of the present invention;
Fig. 4 is the realization flow figure of the configuration successive frame pinup picture function that provides of the embodiment of the present invention;
Fig. 5 is the realization flow figure of the configuration successive frame pinup picture function that provides of the embodiment of the present invention;
The image that Fig. 6 moment LED display shows;
Fig. 7 is the image photographing at the scene with Fig. 5 synchronization video camera;
Fig. 8 is and the virtual demonstration figure of Fig. 5 synchronization LED;
Fig. 9 is the LED virtual demonstration figure of next moment of Fig. 5 with mobile parallax;
Figure 10 is and the virtual demonstration figure of LED on another road of Fig. 5 synchronization;
Figure 11 is the structured flowchart of the virtual demonstration image device that provides of the embodiment of the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and realityExecute example, the present invention is further elaborated. Only should be appreciated that specific embodiment described hereinOnly, in order to explain the present invention, be not intended to limit the present invention.
Embodiment mono-
Fig. 1 is the realization flow figure of the virtual demonstration image method that provides of the embodiment of the present invention, and details are as follows:
In step S101, alternate frame configuration LED shows the three primary colours that reflect pure color image in imageThe appreciable normal three primary colours RGB picture of RGB and audience;
In step S102, utilize video camera to obtain particular frame to meet the three primary colours RGB of described pure color imageThe pixel of threshold value;
Step S102, is specially:
Show in image at described LED, the rgb value of pixel is mated with RGB threshold value;
Obtain the pixel in the scope of rgb value in RGB threshold value.
In step S103, the three primary colours of described pixel are configured to specific tristimulus value;
Specific tristimulus value is default tristimulus value.
In step S104, show in image at described LED, utilize the position of described specific tristimulus valueLoad the different pinup pictures for the treatment of, treat pinup picture described in virtual demonstration.
In embodiments of the present invention, show in image at LED, utilize the position of described specific tristimulus value to addCarry the different pinup pictures for the treatment of, treat pinup picture described in virtual demonstration. Beneficial effect is following two aspects, on the one hand,Spectators can watch normal display frame in scene, on the other hand, can, by the different pinup pictures for the treatment of, addCarry different pictures, make the television relay diversification of forms of LED display, possess enough flexibilities,The demand that can throw according to the spectators of different geographical particular advertisement content, designs the different pinup pictures for the treatment of, by notThe same pinup picture for the treatment of carries different ad contents, has improved the degree of intelligence of LED display.
Embodiment bis-
The embodiment of the present invention has been described the realization flow of configuration shelter filtering function, and details are as follows:
Configuration shelter filtering function, described shelter filtering function, is specially:
Filter the shelter between two pixels of described specific tristimulus value.
Wherein, filter the shelter between two pixels of described specific tristimulus value, be specially:
Judge between two pixels of described specific tristimulus value and whether have shelter;
In the time there is shelter between two pixels of described specific tristimulus value, by three bases of described shelterLook is set to described specific tristimulus value.
In embodiments of the present invention, filter shelter, be convenient to follow-up by different treating pinup picture convergent-divergent and be mapped toOn the position of specific tristimulus value pixel.
Embodiment tri-
Fig. 2 is the realization flow figure that the embodiment of the present invention has been described virtual demonstration image method step S104,Details are as follows:
In step S201, show in image at described LED, determine specific three bases described in every row pixelThe position of colour;
In step S202, by treating pinup picture convergent-divergent and be mapped to described specific tristimulus value differentOn position, treat pinup picture described in virtual demonstration.
Embodiment tetra-
Fig. 3 is the realization flow figure of the configuration shelter restore funcitons that provides of the embodiment of the present invention, and details are as follows:
In step S301, obtain the specific tristimulus value of described shelter;
In step S302, adopt the specific tristimulus value of described shelter to treat the picture of pinup picture described in replacingElement value.
Embodiment five
Fig. 4 is the realization flow figure of the configuration successive frame pinup picture function that provides of the embodiment of the present invention, and details are as follows:
In step S401, obtain prior image frame and the rear two field picture mobile parallax at image border place;
In step S402, according to the mobile parallax obtaining, will, after pinup picture convergent-divergent, mobile parallax be mendedRepay the treating on pinup picture of front frame, and be mapped on described rear two field picture.
Embodiment six
Fig. 5 is the realization flow figure of the configuration successive frame pinup picture function that provides of the embodiment of the present invention, and details are as follows:
Start, carry out S501;
S501, LED display is scratched figure;
S502, pure color picture goes to block;
S503, location pinup picture;
S504, recovers to block;
S505, frame parallax before and after obtaining;
S506, judges whether parallax is less than predetermined threshold value, is to carry out S507, carries out 501 otherwise return;
S507, according to the mobile parallax obtaining, will be after pinup picture convergent-divergent, by mobile parallax compensation to front frameTreat on pinup picture, and be mapped on described rear two field picture;
Finish.
With reference to figure 6, the image that Fig. 6 moment LED display shows.
Image in Fig. 6 does not load treats pinup picture.
With reference to figure 7, Fig. 7 is the image photographing at the scene with Fig. 5 synchronization video camera.
LED display is pure color picture.
With reference to figure 8, Fig. 8 is and the virtual demonstration figure of Fig. 5 synchronization LED.
With reference to figure 9, Fig. 9 is the LED virtual demonstration figure of next moment of Fig. 5 with mobile parallax.
With reference to Figure 10, Figure 10 is and the virtual demonstration figure of LED on another road of Fig. 5 synchronization.
The virtual demonstration figure of LED is: loaded and treated that the LED of pinup picture shows image.
Embodiment seven
Figure 11 is the structured flowchart of the virtual demonstration image device that provides of the embodiment of the present invention, and this device can be transportedRow is in LED display. For convenience of explanation, only show the part relevant to the present embodiment.
With reference to Figure 11, this virtual demonstration image device, comprising:
RGB threshold value configuration module 111, for alternate frame configuration, LED shows that image reflects pure color imageThree primary colours RGB and the appreciable normal three primary colours RGB picture of audience;
Pixel acquisition module 112, meets three bases of described pure color image for utilizing video camera to obtain particular frameThe pixel of look RGB threshold value;
Specific tristimulus value configuration module 113, for being configured to specific three primary colours by the three primary colours of described pixelValue;
Virtual display module 114, for showing image at described LED, utilizes described specific tristimulus valuePosition load the different pinup pictures for the treatment of, treat pinup picture described in virtual demonstration.
As a kind of implementation of the present embodiment, described virtual demonstration image device, also comprises:
Shelter filtering function configuration module, for configuring shelter filtering function, described shelter filters meritCan, be specially:
Filter the shelter between two pixels of described specific tristimulus value.
As a kind of implementation of the present embodiment, in described virtual demonstration image device, described virtual aobviousShow module, specifically for:
Show in image at described LED, determine the position of specific tristimulus value described in every row pixel; Pass throughTo treat pinup picture convergent-divergent and be mapped to the position of described specific tristimulus value by column, pinup picture be treated in virtual demonstration.
As a kind of implementation of the present embodiment, described virtual demonstration image device, also comprises:
Shelter restore funcitons configuration module, for configuring shelter restore funcitons, described shelter recovers meritCan be specially:
Obtain the specific tristimulus value of described shelter;
Adopt the specific tristimulus value of described shelter to treat the pixel value of pinup picture described in replacing.
As a kind of implementation of the present embodiment, described virtual demonstration image device, also comprises:
Successive frame pinup picture functional configuration module, for configuring successive frame pinup picture function, described successive frame pinup picture meritCan be specially:
Obtain prior image frame and the rear two field picture mobile parallax at image border place;
According to the mobile parallax obtaining, will be after pinup picture convergent-divergent, the pinup picture for the treatment of by mobile parallax compensation to front frameUpper, and be mapped on described rear two field picture.
The device that the embodiment of the present invention provides can be applied in the embodiment of the method for above-mentioned correspondence, details referring toThe description of above-described embodiment, does not repeat them here.
Through the above description of the embodiments, those skilled in the art can be well understood to thisThe bright mode that can add essential common hardware by software realizes. Described program can be stored in and can readIn storage medium, described storage medium, as random access memory, flash memory, read-only storage, able to programmeMemory read, electrically erasable programmable memory, register etc. This storage medium is positioned at memory, processesInformation in device read memory, in conjunction with the method described in each embodiment of its hardware implement the present invention.
The above be only the specific embodiment of the present invention, but protection scope of the present invention is not limited toThis, any be familiar with those skilled in the art the present invention disclose technical scope in, can expect easilyVariation or replacement, within all should being encompassed in protection scope of the present invention. Therefore, protection scope of the present inventionShould be as the criterion with the protection domain of claim.
Claims (10)
1. a virtual demonstration image method, is characterized in that, comprising:
In alternate frame configuration LED demonstration image, reflect that the three primary colours RGB of pure color image and audience canThe normal three primary colours RGB picture of seeing;
Show in image at described LED, utilize video camera to obtain particular frame to meet three bases of described pure color imageThe pixel of look RGB threshold value;
The three primary colours of described pixel are configured to specific tristimulus value;
Show in image at described LED, utilize position different the treating of loading of described specific tristimulus value to pasteFigure, treats pinup picture described in virtual demonstration.
2. virtual demonstration image method as claimed in claim 1, is characterized in that, by described pixelAfter three primary colours are configured to specific tristimulus value, show in image at described LED, utilize described specific three basesThe position of colour loads the different pinup pictures for the treatment of, before treating pinup picture described in virtual demonstration, and described virtual demonstration imageMethod, also comprises:
Configuration shelter filtering function, described shelter filtering function, is specially:
Filter the shelter between two pixels of described specific tristimulus value.
3. virtual demonstration image method as claimed in claim 1, is characterized in that, aobvious at described LEDIn diagram picture, utilize the position of described specific tristimulus value to load the different pinup pictures for the treatment of, treat described in virtual demonstrationPinup picture, is specially:
Show in image at described LED, determine the position of specific tristimulus value described in every row pixel;
By by different treating pinup picture convergent-divergent and be mapped on the position of described specific tristimulus value virtual demonstrationThe described pinup picture for the treatment of.
4. virtual demonstration image method as claimed in claim 2, is characterized in that, described virtual demonstration figureImage space method, also comprises:
Configuration shelter restore funcitons, described shelter restore funcitons is specially:
Obtain the specific tristimulus value of described shelter;
Adopt the specific tristimulus value of described shelter to treat the pixel value of pinup picture described in replacing.
5. virtual demonstration image method as claimed in claim 1, is characterized in that, described virtual demonstration figureImage space method, also comprises:
Configuration successive frame pinup picture function, described successive frame pinup picture function is specially:
Obtain prior image frame and the rear two field picture mobile parallax at image border place;
According to the mobile parallax obtaining, will be after pinup picture convergent-divergent, the pinup picture for the treatment of by mobile parallax compensation to front frameUpper, and be mapped on described rear two field picture.
6. a virtual demonstration image device, is characterized in that, comprising:
RGB threshold value configuration module, shows that for alternate frame configuration LED image reflects pure color imageThe appreciable normal three primary colours RGB picture of three primary colours RGB and audience;
Pixel acquisition module, meets the three primary colours of described pure color image for utilizing video camera to obtain particular frameThe pixel of RGB threshold value;
Specific tristimulus value configuration module, for being configured to specific tristimulus value by the three primary colours of described pixel;
Virtual display module, for showing image at described LED, utilizes the position of described specific tristimulus valuePut and load the different pinup pictures for the treatment of, treat pinup picture described in virtual demonstration.
7. virtual demonstration image device as claimed in claim 6, is characterized in that, also comprises:
Shelter filtering function configuration module, for configuring shelter filtering function, described shelter filters meritCan, be specially:
Filter the shelter between two pixels of described specific tristimulus value.
8. virtual demonstration image device as claimed in claim 6, is characterized in that, described virtual demonstration mouldPiece, specifically comprises:
Position determination unit, for showing image at described LED, determines described in every row pixel specific threeThe position of primary color values;
Virtual display, for by will treating pinup picture convergent-divergent and be mapped to described specific tristimulus value by columnPosition, pinup picture is treated in virtual demonstration.
9. virtual demonstration image device as claimed in claim 7, is characterized in that, described virtual demonstration figurePicture device, also comprises:
Shelter restore funcitons configuration module, for configuring shelter restore funcitons, described shelter recovers meritCan be specially:
Obtain the specific tristimulus value of described shelter;
Adopt the specific tristimulus value of described shelter to treat the pixel value of pinup picture described in replacing.
10. virtual demonstration image device as claimed in claim 6, is characterized in that, also comprises:
Successive frame pinup picture functional configuration module, for configuring successive frame pinup picture function, described successive frame pinup picture meritCan be specially:
Obtain prior image frame and the rear two field picture mobile parallax at image border place;
According to the mobile parallax obtaining, will be after pinup picture convergent-divergent, the pinup picture for the treatment of by mobile parallax compensation to front frameUpper, and be mapped on described rear two field picture.
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| CN201610027454.7A CN105611426B (en) | 2016-01-15 | 2016-01-15 | A kind of virtual display image method and device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106412459A (en) * | 2016-09-30 | 2017-02-15 | 佛山市青松科技股份有限公司 | Image display system and method |
| CN107071322A (en) * | 2017-04-27 | 2017-08-18 | 西安诺瓦电子科技有限公司 | Video record and processing system and method |
| CN109844861A (en) * | 2016-10-14 | 2019-06-04 | 尤尼克费伊德股份公司 | For the maximized system of dynamic contrast between the foreground and background in image or/and image sequence |
| CN110521212A (en) * | 2017-04-27 | 2019-11-29 | 西安诺瓦星云科技股份有限公司 | Video record and processing system and method |
| CN110677559A (en) * | 2019-09-10 | 2020-01-10 | 深圳市奥拓电子股份有限公司 | Method, device and storage medium for displaying rebroadcast video in different ways |
| CN110806845A (en) * | 2019-09-30 | 2020-02-18 | 深圳市奥拓电子股份有限公司 | Image display control method, system and storage medium |
| US11950014B2 (en) | 2010-09-20 | 2024-04-02 | Fraunhofer-Gesellschaft Zur Foerderungder Angewandten Forschung E.V | Method for differentiating between background and foreground of scenery and also method for replacing a background in images of a scenery |
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| FR2775813B1 (en) * | 1998-03-06 | 2000-06-02 | Symah Vision | METHOD AND DEVICE FOR REPLACING TARGET PANELS IN A VIDEO SEQUENCE |
| DK3340610T3 (en) * | 2010-09-20 | 2023-02-20 | Fraunhofer Ges Forschung | METHOD FOR SEPARATION OF THE BACKGROUND AND FOREGROUND IN A MOTION AND METHOD FOR REPLACEMENT OF A BACKGROUND ON IMAGES IN A MOTION |
| EP2715708A1 (en) * | 2011-05-25 | 2014-04-09 | Koninklijke Philips N.V. | An identification system for a surface |
| CN103685976B (en) * | 2013-09-10 | 2017-01-25 | 西南科技大学 | A method and a device for raising the display quality of an LED display screen in recording a program |
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| US11950014B2 (en) | 2010-09-20 | 2024-04-02 | Fraunhofer-Gesellschaft Zur Foerderungder Angewandten Forschung E.V | Method for differentiating between background and foreground of scenery and also method for replacing a background in images of a scenery |
| CN106412459A (en) * | 2016-09-30 | 2017-02-15 | 佛山市青松科技股份有限公司 | Image display system and method |
| CN106412459B (en) * | 2016-09-30 | 2019-03-08 | 佛山市青松科技股份有限公司 | A kind of image display system and method |
| CN109844861A (en) * | 2016-10-14 | 2019-06-04 | 尤尼克费伊德股份公司 | For the maximized system of dynamic contrast between the foreground and background in image or/and image sequence |
| CN109844861B (en) * | 2016-10-14 | 2021-01-08 | 尤尼克费伊德股份公司 | System for dynamic contrast maximization between foreground and background in images or/and image sequences |
| CN107071322A (en) * | 2017-04-27 | 2017-08-18 | 西安诺瓦电子科技有限公司 | Video record and processing system and method |
| CN110521212A (en) * | 2017-04-27 | 2019-11-29 | 西安诺瓦星云科技股份有限公司 | Video record and processing system and method |
| CN110677559A (en) * | 2019-09-10 | 2020-01-10 | 深圳市奥拓电子股份有限公司 | Method, device and storage medium for displaying rebroadcast video in different ways |
| CN110806845A (en) * | 2019-09-30 | 2020-02-18 | 深圳市奥拓电子股份有限公司 | Image display control method, system and storage medium |
| WO2021062975A1 (en) * | 2019-09-30 | 2021-04-08 | 深圳市奥拓电子股份有限公司 | Image display control method and system, and storage medium |
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Address after: 518000 1805, tower 2, Shenye Jinyuan Building, No.112, Qingshuihe 1st Road, Qingshuihe community, Luohu District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN AOTO ELECTRONICS Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District high tech Industrial Park building T2 A6-B Patentee before: SHENZHEN AOTO ELECTRONICS Co.,Ltd. |