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Patent Searching and Data


Title:
IMAGE PROCESSING METHOD AND SYSTEM, READABLE STORAGE MEDIUM AND MOBILE CAMERA DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/047409
Kind Code:
A1
Abstract:
Provided in the present invention are an image processing method and system, a readable storage medium, and a mobile camera device. The method comprises: carrying out bilateral filtering and boundary filtering processing on an original RGB image to obtain a bilateral filtered image and a boundary filtered image; when it is determined that any current pixel point in the original RGB image is a complexional pixel point, determining whether the pixel value of the current pixel point in the boundary filtered image is less than a threshold; if no, using the pixel value of the current pixel point in the original RGB image as a beautifying pixel value corresponding to the current pixel point; if yes, carrying out a hybrid operation on the pixel values of the current pixel point in the original RGB image and the bilateral filtered image, and using the obtained hybrid pixel value as a beautifying pixel value corresponding to the current pixel point; and carrying out beautifying rendering on the original RGB image according to a beautifying pixel value corresponding to each current pixel point. The image processing method of the present invention well protects the boundary of an image and has a less degree of distortion; and a beautified image is closer to a real image.

Inventors:
ZHANG SHUO (CN)
Application Number:
CN2017/116362
Publication Date:
March 14, 2019
Filing Date:
December 15, 2017
Export Citation:
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Assignee:
GUANGZHOU SHIYUAN ELECTRONICS CO LTD (CN)
International Classes:
G06T7/90; G06T5/00
Foreign References:
CN105787888A2016-07-20
CN105874506A2016-08-17
CN106550243A2017-03-29
CN101930601A2010-12-29
US20090185757A12009-07-23
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC. (CN)
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