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Patent Searching and Data


Title:
IMAGE PROCESSING METHOD, ELECTRONIC DEVICE, AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/161145
Kind Code:
A1
Abstract:
An image processing method, an electronic device, and a readable storage medium. The method comprises: acquiring an original image (S1); performing noise reduction processing with respect to the original image by employing an image filter operator to produce a preprocessed image S (S2); performing contrast enhancement processing with respect to the preprocessed image S to produce a contrast-enhanced image J (S3); performing saturation adjustment with respect to the contrast-enhanced image J to produce an enhanced display image M (S4); performing sharpening processing with respect to the enhanced display image M to produce a sharpened image N (S5); and performing dynamic range enhancement processing with respect to the sharpened image N by employing an image dynamic range enhancement algorithm to produce an output image (S6). The image processing method, the electronic device, and the readable storage medium perform multiple levels of processing with respect to the original image and increase the display precision of the output image.

Inventors:
YANG HUA (CN)
YANGDAI TIANYI (CN)
LIU HUI (CN)
ZHANG HAO (CN)
Application Number:
PCT/CN2022/071042
Publication Date:
August 04, 2022
Filing Date:
January 10, 2022
Export Citation:
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Assignee:
ANKON TECHNOLOGIES CO LTD (CN)
International Classes:
G06T7/00; G06T5/00
Foreign References:
CN112446880A2021-03-05
CN111898532A2020-11-06
CN109089043A2018-12-25
CN110775930A2020-02-11
CN108683826A2018-10-19
CN111161170A2020-05-15
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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