CN109194994A - A kind of figure conversion player - Google Patents
A kind of figure conversion player Download PDFInfo
- Publication number
- CN109194994A CN109194994A CN201811345683.9A CN201811345683A CN109194994A CN 109194994 A CN109194994 A CN 109194994A CN 201811345683 A CN201811345683 A CN 201811345683A CN 109194994 A CN109194994 A CN 109194994A
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- China
- Prior art keywords
- pixel
- value
- video
- color component
- image
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Classifications
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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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
Abstract
The present invention provides a kind of figures to convert player, its versatility, using more flexible, it is more adaptable, and facilitate management, facilitate the use and debugging of field personnel, mapping relations in image by establishing video to be converted in each location of pixels and image to be shown between each pixel, and the image of video is converted and exported according to the mapping relations, in any corner capture vegetarian refreshments of the image of video, the port number of the video played is determined by the value of the first pixel；The white light patterns of the video played are determined by the value of the second pixel；Third pixel is used to indicate the brightness of the color component R of entire video；4th pixel is used to indicate the brightness of the color component G of entire video；5th pixel is used to indicate the brightness of the color component B of entire video；The size of the value of third pixel, the 4th pixel, the 5th pixel respectively indicates the height of the brightness of corresponding color component R, G, B.
Description
Technical field
The present invention relates to field of display technology, in particular to a kind of figure converts player.
Background technique
Usually when projecting video on building by lamps and lanterns, the picture image of original video usually can't be by 1:1's
It projects on building, this is that due to cost considerations, the pixel of video is more, and required lamps and lanterns and controller all can and then become
More, cost can also improve, and typically take partial pixel point than sparse, as long as can guarantee the clear raw frames seen,
Figure converts player and is then exactly suitable for this, the cloth lamp file of cloth lamp Software Create can be loaded first, according to cloth lamp file
Bit mapping relationship in midpoint rearranges the point of original video according to new rule.
However the function of existing figure conversion player is more limited to, main limitation shows as follows: opening every time
Machine can just be run after needing manual setting, can not adjust whole luminance video, can not adaptive channel number, can not be adaptive
White light patterns cannot switch between various white light patterns and port number, can after conditional parameter variation without versatility
Figure conversion player can will be reset, existing figure conversion player can not very easily carry out parameter regulation, nothing
Method meets the debugging situation that scene can be potentially encountered.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of figures to convert player, versatility, use is more flexible, adapts to
Property it is stronger, and facilitate management, facilitate the use and debugging of field personnel, be particularly suitable for a project and play multiple programs
And the scene that each program white light patterns are different.
Its technical solution is such that a kind of figure conversion player, each in the image by establishing video to be converted
Mapping relations in a location of pixels and image to be shown between each pixel, and according to the mapping relations conversion and it is defeated
The image of video out, which is characterized in that in any corner capture vegetarian refreshments of the image of video, comprising:
First pixel, the port number of lamps and lanterns when for indicating to play this video are determined by the value of the first pixel
The port number of the video of broadcasting；
Second pixel determines the white light of the video played by the value of the second pixel for indicating white light patterns
Mode；
Third pixel, the brightness of the color component R for indicating entire video；
4th pixel, the brightness of the color component G for indicating entire video；
5th pixel, the brightness of the color component B for indicating entire video；
The size of the value of third pixel, the 4th pixel, the 5th pixel respectively indicate corresponding color component R,
G, the height of the brightness of B, by setting the value of third pixel, the 4th pixel, the 5th pixel to adjust entire video
Brightness.
It further, further include the 6th pixel, for indicating the brightness of white sub-pixels W, the value of the 6th pixel
Size indicates the height of the brightness of white sub-pixels W, and the value by setting the 6th pixel adjusts the bright of white sub-pixels W
Degree.
Further, the mapping relations are as follows:
It establishes using the image upper left corner of video to be converted as origin, using the length direction of image as x-axis, with the width of image
Spend the plane right-angle coordinate that direction is y-axis；Take the pixel of the even number of image or the row of odd number or column as to be shown
The pixel of image is shown.
Further, the pixel of the even column of image is taken to be shown as the pixel of image to be shown.
Further, the value of the first pixel obtains value by color component R and determines.
Further, white light patterns include that RGBW mixes white, RGBW separation, RGBW only bright RGB.
Further, it when the color component R of the second pixel is shown as 255, and color component G, B are shown as 0, indicates white
Optical mode is that RGBW mixes white, indicates white when the color component G of the second pixel is shown as 255, color component R, B are shown as 0
Optical mode is RGBW separation, indicates white when the color component B of the second pixel is shown as 255, color component R, G are shown as 0
Optical mode is RGBW only bright RGB.
Further, the value of third pixel is determined by the value of the color component R of the pixel, the 4th pixel
Value determines by the value of the color component G of the pixel, and the value of the 5th pixel is taken by the color component B of the pixel
Value determines.
Further, the value of the 6th pixel is determined by the value of color component R, G, B of the pixel, and meets R
=G=B.
Further, first pixel, the second pixel, third pixel, the 4th pixel, the 5th pixel,
6th pixel is separately positioned on the upper left corner of the image of video.
Figure conversion player of the invention by passing through not on the fixation position in one corner of image of video respectively
Same pixel, represents different parameter values, and the port number of lamps and lanterns, white light patterns are whole when being respectively intended to indicate to play this video
The brightness of the color component R of a video, the brightness of color component G, the brightness of color component B, the brightness of white sub-pixels W, this
Invention obtains corresponding parameter setting by obtaining the value of corresponding pixel points, to make figure conversion player have certain lead to
With type, channel adaptive, white light patterns adaptivity, and the adjustment to luminance video may be implemented, and facilitate management, side
Just the use and debugging of field personnel is particularly suitable for a project and plays multiple programs and each program white light patterns difference
Scene.
Detailed description of the invention
Fig. 1 is the schematic diagram that a kind of figure of the invention converts player.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
See that Fig. 1, a kind of figure of the invention convert player, each pixel in the image by establishing video to be converted
Mapping relations in position and image to be shown between each pixel, and converted according to the mapping relations and export video
Image, specifically, in the present embodiment, mapping relations are as follows: establish using the image upper left corner of video to be converted as origin,
Using the length direction of image as x-axis, using the width direction of image as the plane right-angle coordinate of y-axis, the even column of image is taken
Pixel is shown as the pixel of image to be shown, takes six pixels in the upper left corner of the image of video, wherein
First pixel 1, the port number of lamps and lanterns, the value by the first pixel 1 are true when for indicating to play this video
Surely the port number of the video played, the value of the first pixel 1 obtain value by color component R and determine；
Second pixel 2 determines the white of the video played by the value of the second pixel 2 for indicating white light patterns
Optical mode, white light patterns include that RGBW mixes white, RGBW separation, RGBW only bright RGB, setting specific as follows:
When the color component R of the second pixel is shown as 255, and color component G, B are shown as 0, indicate that white light patterns are
RGBW mix it is white, when the color component G of the second pixel is shown as 255, color component R, B are shown as 0 indicate white light patterns be
RGBW separation indicates that white light patterns are when the color component B of the second pixel is shown as 255, color component R, G are shown as 0
RGBW only bright RGB；
Third pixel 3 is used to indicate the brightness of the color component R of entire video；
4th pixel 4 is used to indicate the brightness of the color component G of entire video；
5th pixel 5 is used to indicate the brightness of the color component B of entire video；
The size of the value of third pixel 3, the 4th pixel 4, the 5th pixel 5 respectively indicates corresponding color component
R, the height of the brightness of G, B is adjusted entire by the value of setting third pixel 3, the 4th pixel 4, the 5th pixel 5
The value of luminance video, third pixel 3 determines by the value of the color component R of the pixel, the value of the 4th pixel 4 by
The value of the color component G of the pixel determines that the value of the 5th pixel 5 is true by the value of the color component B of the pixel
It is fixed；
6th pixel 6, for indicating the brightness of white sub-pixels W, the value size of the 6th pixel 6 indicates white
The height of the brightness of pixel W, the value by setting the 6th pixel 6 adjust the brightness of white sub-pixels W, the 6th pixel 6
Value determined by the value of color component R, G, B of the pixel, and meet R=G=B.
The embodiment that specific pixel is chosen is given below.
Using the image upper left corner of video to be converted as origin, using the length direction of image as x-axis, with the width side of image
To the plane right-angle coordinate for y-axis, the top left co-ordinate x=3, y=3 for arranging the image of video are the first pixel, as
The corresponding relationship of the mark in channel, the specific value of the first pixel and port number is as shown in table 1 below:
| R | G | B | Port number |
| 200 | 0 | 0 | 3 channels |
| 180 | 0 | 0 | 4 channels |
| 160 | 0 | 0 | 5 channels |
| 140 | 0 | 0 | 6 channels |
| 120 | 0 | 0 | 7 channels |
| 100 | 0 | 0 | 8 channels |
Table 1
The top left co-ordinate x=3, y=8 for arranging the image of video are the second pixel, indicate white light patterns, the second pixel
Point is as shown in table 2 below specific corresponding to relationship:
| R | G | B | W mode |
| 255 | 0 | 0 | RGBW mixes white |
| 0 | 255 | 0 | RGBW separation |
| 0 | 0 | 255 | RGBW only bright RGB |
Table 2
The top left co-ordinate x=3, y=13 for arranging the image of video are third pixel, indicate the color point of entire video
The brightness of R is measured, third pixel is as shown in table 3 below specific corresponding to relationship, and R value range is 0-255, and R value is bigger, color point
The brightness for measuring R is higher:
| R | G | B | Brightness |
| 0-255 | 0 | 0 | R value is bigger, and brightness is higher |
Table 3
The top left co-ordinate x=3, y=18 for arranging the image of video are the 4th pixel, indicate the color point of entire video
The brightness of G is measured, the 4th pixel is as shown in table 4 below specific corresponding to relationship, and G value range is 0-255, and G value is bigger, color point
The brightness for measuring G is higher:
| R | G | B | Brightness |
| 0 | 0-255 | 0 | G value is bigger, and brightness is higher |
Table 4
The top left co-ordinate x=3, y=23 for arranging the image of video are the 5th pixel, indicate the color point of entire video
The brightness of G is measured, the 5th pixel is as shown in table 5 below specific corresponding to relationship, and B value range is 0-255, and B value is bigger, color point
The brightness for measuring B is higher:
| R | G | B | Brightness |
| 0 | 0 | 0-255 | B value is bigger, and brightness is higher |
Table 5
The top left co-ordinate x=3, y=28 for arranging the image of video are the 6th pixel, indicate that white sub-pixels W's is bright
Degree, the 6th pixel is as shown in table 6 below specific corresponding to relationship, and R, G, B value range are 0-255, and B value is bigger, color component B
Brightness it is higher:
Table 6
Third pixel, the 4th pixel, the 5th pixel, the 6th pixel are respectively used to R, G, B, W of whole video
The adjusting of brightness can also carry out brightness regulation to single port or single pixel point.
Whole luminance video is set as 0, brightness increase is carried out to single port or single pixel point, then can only observation be somebody's turn to do
The lamps and lanterns situation of port or pixel, and R, G, B, W brightness difference are adjustable, single port or single pixel point carry out brightness regulation
Afterwards, it is then lost by R, G, B, W luminance parameter of third pixel, the 4th pixel, the 5th pixel, the setting of the 6th pixel
Effect.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of figure converts player, each location of pixels and figure to be shown in the image by establishing video to be converted
Mapping relations as between each pixel, and the image of video is converted and exported according to the mapping relations, feature exists
In in any corner capture vegetarian refreshments of the image of video, comprising:
First pixel, the port number of lamps and lanterns when for indicating to play this video are determined by the value of the first pixel and are played
Video port number；
Second pixel determines the white light patterns of the video played by the value of the second pixel for indicating white light patterns；
Third pixel, the brightness of the color component R for indicating entire video；
4th pixel, the brightness of the color component G for indicating entire video；
5th pixel, the brightness of the color component B for indicating entire video；
The size of the value of third pixel, the 4th pixel, the 5th pixel respectively indicates corresponding color component R, G, B
The height of brightness, by setting the value of third pixel, the 4th pixel, the 5th pixel to adjust entire luminance video.
2. a kind of figure according to claim 1 converts player, it is characterised in that: further include the 6th pixel, be used for
Indicate the brightness of white sub-pixels W, the value size of the 6th pixel indicates the height of the brightness of white sub-pixels W, by setting
The value of fixed 6th pixel adjusts the brightness of white sub-pixels W.
3. a kind of figure according to claim 1 converts player, it is characterised in that: the mapping relations are as follows:
It establishes using the image upper left corner of video to be converted as origin, using the length direction of image as x-axis, with the width side of image
To the plane right-angle coordinate for y-axis；Take the pixel of the even number of image or the row of odd number or column as image to be shown
Pixel shown.
4. a kind of figure according to claim 3 converts player, it is characterised in that: take the pixel of the even column of image
Pixel as image to be shown is shown.
5. a kind of figure according to claim 1 converts player, it is characterised in that: the value of the first pixel is by color
Components R obtains value and determines.
6. a kind of figure according to claim 1 converts player, it is characterised in that: white light patterns include RGBW mix it is white,
RGBW separation, RGBW only bright RGB.
7. a kind of figure according to claim 6 converts player, it is characterised in that: when the color component of the second pixel
R is shown as 255, when color component G, B are shown as 0, it is white to indicate that white light patterns mix for RGBW, when the color component of the second pixel
G is shown as 255, color component R, B and is shown as indicating white light patterns when 0 for RGBW separation, as the color component B of the second pixel
255, color component R, G is shown as to be shown as indicating that white light patterns are RGBW only bright RGB when 0.
8. a kind of figure according to claim 1 converts player, it is characterised in that: the value of third pixel is by the picture
The value of the color component R of vegetarian refreshments determines that the value of the 4th pixel is determined by the value of the color component G of the pixel, the
The value of five pixels is determined by the value of the color component B of the pixel.
9. a kind of figure according to claim 2 converts player, it is characterised in that: the value of the 6th pixel is by the picture
The value of color component R, G, B of vegetarian refreshments determine, and meet R=G=B.
10. a kind of figure according to claim 2 converts player, it is characterised in that: first pixel, the second picture
Vegetarian refreshments, third pixel, the 4th pixel, the 5th pixel, the 6th pixel are separately positioned on the upper left corner of the image of video.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811345683.9A CN109194994B (en) | 2018-11-13 | 2018-11-13 | Figure conversion player |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811345683.9A CN109194994B (en) | 2018-11-13 | 2018-11-13 | Figure conversion player |
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| CN109194994A true CN109194994A (en) | 2019-01-11 |
| CN109194994B CN109194994B (en) | 2021-02-26 |
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ID=64939492
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811345683.9A Active CN109194994B (en) | 2018-11-13 | 2018-11-13 | Figure conversion player |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110213554A (en) * | 2019-07-03 | 2019-09-06 | 大峡谷照明系统（苏州）股份有限公司 | A kind of method that image maps player and pixel debugging |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110273482A1 (en) * | 2008-07-15 | 2011-11-10 | Mathieu Massart | Method for processing an image in a display |
| CN105679267A (en) * | 2009-10-08 | 2016-06-15 | 乐金显示有限公司 | Liquid crystal display device and method of driving the same |
| CN105933762A (en) * | 2016-05-18 | 2016-09-07 | 海信集团有限公司 | Linkage control method and device for smart home |
| CN106899861A (en) * | 2017-04-08 | 2017-06-27 | 腾讯科技（深圳）有限公司 | A kind of photograph document handling method and its equipment, system |
| CN108156435A (en) * | 2017-12-25 | 2018-06-12 | 广东欧珀移动通信有限公司 | Image processing method and device, computer readable storage medium and computer equipment |
-
2018
- 2018-11-13 CN CN201811345683.9A patent/CN109194994B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110273482A1 (en) * | 2008-07-15 | 2011-11-10 | Mathieu Massart | Method for processing an image in a display |
| CN105679267A (en) * | 2009-10-08 | 2016-06-15 | 乐金显示有限公司 | Liquid crystal display device and method of driving the same |
| CN105933762A (en) * | 2016-05-18 | 2016-09-07 | 海信集团有限公司 | Linkage control method and device for smart home |
| CN106899861A (en) * | 2017-04-08 | 2017-06-27 | 腾讯科技（深圳）有限公司 | A kind of photograph document handling method and its equipment, system |
| CN108156435A (en) * | 2017-12-25 | 2018-06-12 | 广东欧珀移动通信有限公司 | Image processing method and device, computer readable storage medium and computer equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110213554A (en) * | 2019-07-03 | 2019-09-06 | 大峡谷照明系统（苏州）股份有限公司 | A kind of method that image maps player and pixel debugging |
| WO2021000486A1 (en) * | 2019-07-03 | 2021-01-07 | 大峡谷照明系统（苏州）股份有限公司 | Image mapping player and pixel point debugging method |
| US11082674B2 (en) | 2019-07-03 | 2021-08-03 | Strongled Lighting Systems (Suzhou) Co., Ltd. | Image mapping player and pixel debugging method |
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| CN109194994B (en) | 2021-02-26 |
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Address after: 215211 north of Linhu Avenue, FenHu high tech Industrial Development Zone, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Grand Canyon Lighting System (Suzhou) Co.,Ltd. Address before: 215211 north of Linhu Avenue, FenHu high tech Industrial Development Zone, Wujiang District, Suzhou City, Jiangsu Province Patentee before: STRONGLED LIGHTING SYSTEMS (SUZHOU) Co.,Ltd. |
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