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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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BAI, Ti Beijing, CN 1 0
DING, Errui Beijing, CN 20 3
LI, Xin Beijing, CN 439 2454
LI, Xubin Beijing, CN 19 0
LIU, Xiao Beijing, CN 84 91
SUN, Hao Beijing, CN 106 355
WEN, Shilei Beijing, CN 20 2
YANG, Fan Beijing, CN 322 1777
ZHAO, Xiang Beijing, CN 37 210

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