Screen color difference compensation method, device and system, electronic equipment and storage medium

A compensation method and color compensation technology, applied in the field of image processing, can solve problems such as high requirements for the location of shooting equipment and poor shooting effects

Inactive Publication Date: 2021-02-02
北京虚拟动点科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Existing solutions have higher requirements on the position of the shooting equipment, and the shooting effect is not good

Method used

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  • Screen color difference compensation method, device and system, electronic equipment and storage medium
  • Screen color difference compensation method, device and system, electronic equipment and storage medium
  • Screen color difference compensation method, device and system, electronic equipment and storage medium

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Embodiment Construction

[0050]In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the appended The figures are only for the purpose of illustration and description, and are not used to limit the protection scope of the present application. Additionally, it should be understood that the schematic drawings are not drawn to scale. The flowcharts used in this application illustrate operations implemented in accordance with some embodiments of the application. It should be understood that the operations of the flowcharts may be performed out of order, and steps that have no logical context may be performed in reverse order or concurrently. In addition, those skilled in the art may add one or more other operations to...

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Abstract

The invention provides a screen color difference compensation method, device and system, electronic equipment and a storage medium, and relates to the technical field of image processing. The screen color difference compensation method comprises the following steps: acquiring relative position information between shooting equipment and a shot screen; performing color difference compensation on theto-be-played image according to the relative position information and a pre-stored color compensation relationship to obtain a compensated image; transmitting the compensated image to the screen. According to the method disclosed in the embodiment of the invention, the relative position information between the photographing equipment and the photographed screen is obtained in real time, the corresponding color difference compensation of an output image of the screen is carried out through the pre-stored corresponding relation between different relative position information between the photographing equipment and the photographed screen and color deviation data; the compensated image is finally obtained, so that compensation can be performed in time according to the position change of theshooting equipment, the position requirement on the shooting equipment is reduced, and the video recording quality is improved.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular, relates to a method, device, system, electronic device and storage medium for compensating color difference of a screen. Background technique [0002] In the LED display industry, in most cases, LED products will be designed as an active light-emitting mode that allows the audience to directly watch with the naked eye, that is, relying on red, green and blue three-color LED light-emitting lamp beads to form a basic pixel of the displayed image. Such as the usual conferences, monitoring centers, exhibitions, theaters and other LED screens. In some cases, the LED screen will be used as the background to be filmed in movies and TVs. These screens are still composed of red, green and blue LED lamp beads to form the basic pixels, and the use scene is like the background screen of the host in the TV studio. Due to the physical arrangement of the three-color LED li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/32H04N5/76H04N9/73
CPCG09G3/32H04N5/76H04N9/73G09G2320/0242
Inventor 常明贾国耀崔超杨灿明白辉
Owner 北京虚拟动点科技有限公司
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