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Elimination method and device for highlight areas and terminal

A region and highlight technology, applied in the field of image processing, can solve problems such as poor elimination effect, achieve the effect of improving elimination effect, fine detail information, and retaining detail information

Active Publication Date: 2017-11-24
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the related technology, in the process of eliminating the highlight area of ​​the image, a fixed-size filter is used to eliminate the highlight area, and the elimination effect is not good.

Method used

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  • Elimination method and device for highlight areas and terminal
  • Elimination method and device for highlight areas and terminal
  • Elimination method and device for highlight areas and terminal

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Embodiment Construction

[0032] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents coming within the spirit and scope of the appended claims.

[0033] figure 1 It is a schematic flowchart of a method for eliminating highlight regions proposed by an embodiment of the present invention.

[0034] The embodiments of the present invention may be applied in the process of the user beautifying the pictures taken by the terminal, or may also be applied in the process of the user beautifying the pictures taken by the came...

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Abstract

The invention provides an elimination method and device for highlight areas and a terminal. The method comprises the steps that a face area in an image is determined and serves as a first image; a probability graph of the first image based on the highlight areas which different image parameters are subordinate to is determined; smoothing processing is performed on multiple to-be-eliminated highlight areas in the first image based on the probability graph, and a second image after smoothing processing is obtained; and fusion processing is performed on the first image based on the second image and the probability graph to eliminate the highlight areas in the first image. Through the elimination method and device, detailed information of the original image can be better reserved, the elimination effect of the highlight areas is effectively improved, and elimination efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of image processing, and in particular to a method, device and terminal for eliminating highlight regions. Background technique [0002] In the related art, in the process of eliminating the highlight area of ​​the image, a filter with a fixed size is used to eliminate the highlight area, and the elimination effect is not good. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. [0004] For this reason, an object of the present invention is to propose a method for eliminating highlight areas, which can better retain the detail information of the original image, effectively improve the effect of removing highlight areas, and improve the elimination efficiency. [0005] Another object of the present invention is to provide a device for eliminating highlight areas. [0006] The third object of the pres...

Claims

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Application Information

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IPC IPC(8): G06T5/00G06T5/50
CPCG06T5/50G06T2207/30201G06T5/90G06T5/70
Inventor 曾元清
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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