METHOD AND APPARATUS FOR PROCESSING IMAGE

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United States of America

APP PUB NO 20200027203A1
SERIAL NO

16509197

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Abstract

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A method and an apparatus for processing an image are provided. A method may include: acquiring a to-be-processed foggy image, and performing minimum value filtering on the to-be-processed foggy image to obtain a grayscale image of the to-be-processed foggy image; selecting, in a descending order of pixel values, a target number of pixel points from the grayscale image, and determining an image area corresponding to the selected pixel points from the to-be-processed foggy image; acquiring pixel values of the pixel points included in the image area, and determining an atmospheric light value based on the acquired pixel values; and performing image defogging processing on the to-be-processed foggy image based on the grayscale image and the atmospheric light value to obtain a processed image. The effect of image display and the efficiency of image processing can be improved.

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Patent Owner(s)

Patent OwnerAddress
BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO LTD3/F BAIDU CAMPUS NO 10 SHANGDI 10TH STREET HAIDIAN DISTRICT BEIJING 100085 100085

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BAI, Ti Beijing, CN 2 0
DING, Errui Beijing, CN 76 141
LI, Xin Beijing, CN 946 7137
LI, Xubin Beijing, CN 21 37
LIU, Xiao Beijing, CN 182 512
SUN, Hao Beijing, CN 376 1303
WEN, Shilei Beijing, CN 46 78
YANG, Fan Beijing, CN 813 4627
ZHAO, Xiang Beijing, CN 83 592

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