Image processing method and apparatus for LED display screen

A technology of LED display and original image, which is applied in the field of image processing, can solve the problems of poor image quality displayed on LED display, and achieve the effect of improving quality

Active Publication Date: 2016-01-20
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

[0005] The main purpose of the present invention is to provide an image processing method and device for LED display screens to solve the problem of poor quality of images displayed on LED display screens due to the generation of moiré patterns

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  • Image processing method and apparatus for LED display screen
  • Image processing method and apparatus for LED display screen
  • Image processing method and apparatus for LED display screen

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Embodiment Construction

[0033] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0034] In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.

[0035] It sho...

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Abstract

The present invention discloses an image processing method and apparatus for an LED display screen. The image processing method for an LED display screen comprises: receiving original image data; acquiring information of original pixels according to the original image data, wherein the original pixels are pixels distributed on a panel of the LED display screen according a preset rule, and the information of the original pixels comprises color information of the original pixels and position information of the original pixels; performing calculation on the information of the original pixels according to a preset algorithm to obtain information of target pixels, wherein the target pixels are pixels that do not comply with a preset distribution rule, the information of the target pixels comprises color information of the target pixels and position information of the target pixels; and according to the color information of the target pixels and the position information of the target pixels, controlling an image corresponding to the original image data to be displayed on the panel of the LED display screen. According to the method and apparatus provided by the present invention, quality of images displayed by the LED display screen is improved.

Description

technical field [0001] The present invention relates to the field of image processing, in particular, to an image processing method and device for an LED display screen. Background technique [0002] At present, LED pixels on a light-emitting diode (Light Emitting Diode, LED for short) display screen are pixels distributed according to certain preset rules, for example, pixels distributed according to a matrix. figure 1 It is a schematic diagram of an image display device for an LED display screen according to the related art. like figure 1 As shown, the image display device for an LED display screen includes an LED display screen panel 101', an LED lamp 102', an optical lens 103', a photosensitive device 104' and photosensitive pixel particles 105'. After the optical signal passes through the optical lens 103' on the modern digital photographic camera equipment, it converges on the photosensitive element 104' on the modern digital photographic camera equipment. Photoelec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14
CPCG09G3/2003G09G3/2051G09G3/32G09G5/005G09G2300/0452G09G2340/0407G06F3/14G09G5/02G09G2300/0819G09G2320/0242G09G2320/02
Inventor 常明
Owner 北京虚拟动点科技有限公司
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