Systems and methods for image processing

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12056848
SERIAL NO

17454833

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Abstract

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The present disclosure relates to systems and methods for image processing. The system may obtain low-frequency component of a first image. For each element of the first image, the system may adjust a luminance of the element in response to determining that the luminance of the element is less than a predetermined luminance threshold. The system may determine a first luminance weight map corresponding to the first image based on the adjusted luminance of each element of the first image. The system may obtain low-frequency component of a second image and determine a second luminance weight map corresponding to the second image based on a luminance of each element of the second image. The system may further determine a fused image based on the low-frequency component of the first image, the first luminance weight map, the low-frequency component of the second image, and the second luminance weight map.

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Patent Owner(s)

  • ZHEJIANG DAHUA TECHNOLOGY CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hu, Xinjie Hangzhou, CN 1 0
Liu, Xiaomu Hangzhou, CN 5 3
Wang, Song Hangzhou, CN 280 4011
Wei, He Hangzhou, CN 20 32
Yu, Keqiang Hangzhou, CN 4 5
Zhang, Dong Hangzhou, CN 226 1938

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