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Method and apparatus for high performance picture debris elimination by using GPU rendering

A high-performance, sundry technology, applied in the field of image processing, can solve problems such as poor elimination effect

Pending Publication Date: 2021-12-21
广州光锥元信息科技有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] The present application provides a method and device for removing high-performance image debris by using GPU rendering, so as to solve the problem of poor elimination effect in image debris elimination in the prior art

Method used

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  • Method and apparatus for high performance picture debris elimination by using GPU rendering
  • Method and apparatus for high performance picture debris elimination by using GPU rendering

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Experimental program
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Embodiment

[0060] refer to figure 1 , figure 1 A schematic flow diagram of a method for removing high-performance image debris using GPU rendering provided by the embodiment of the present application, as shown in figure 1 As shown, the method at least includes the following steps:

[0061] S101. Acquire and decode the original image and the binary image of the debris mark input by the user, and load the original image texture and the binary image texture of the debris mark suitable for OpenGL rendering.

[0062] Specifically, firstly, the original image and the binarized binary image input by the user are decoded to obtain image data, which are respectively loaded into the original image texture P and the binarized binary image texture M suitable for OpenGL rendering. Among them, 1 in the binary image of the debris mark represents the debris area, and 0 indicates the non-clutter area.

[0063] S102. Down-sample the texture of the binary image of the debris mark until there is no debr...

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Abstract

The invention relates to a method and apparatus for high performance picture debris elimination by using GPU rendering, and the method comprises the steps: obtaining an original image and a debris marking binary image, and repairing a debris region in the image through combining with an image repairing algorithm based on GPU rendering, thereby achieving the effect of eliminating the debris in the image, and solving the problem that in the prior art, in the process of eliminating image debris, large abrupt color blocks appear, or other pixel points in a picture are transplanted by mistake, and the elimination effect is poor.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular to a method and device for removing high-performance image debris by using GPU rendering. Background technique [0002] Due to the increasingly widespread application of mobile terminals, users are used to taking pictures anytime and anywhere, but when taking pictures, they often encounter other passers-by or other sundries in the photos accidentally. Users hope to remove these accidents in the image thing. The traditional implementation method is to manually draw an area by the user, and use Opencv to find the pixels near the picture to fill this area, so as to achieve the purpose of eliminating the things in the area. Some algorithms will also be supplemented with blurring and other functions to make the repaired area more fit the original image without being too abrupt. However, these methods still cannot avoid the appearance of large blocks of abrupt col...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06T7/49G06T15/20G06T15/80G06K9/62
CPCG06T7/49G06T15/205G06T15/80G06T2207/20016G06F18/22G06T5/77Y02D10/00
Inventor 林青山
Owner 广州光锥元信息科技有限公司
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