Method and apparatus for measuring video quality based on detection of change in perceptually sensitive region

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United States of America

PATENT NO 11205257
APP PUB NO 20200175668A1
SERIAL NO

16697585

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Abstract

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Disclosed herein are a method and apparatus for measuring video quality based on a perceptually sensitive region. The quality of video may be measured based on a perceptually sensitive region and a change in the perceptually sensitive region. The perceptually sensitive region includes a spatial perceptually sensitive region, a temporal perceptually sensitive region, and a spatio-temporal perceptually sensitive region. Perceptual weights are applied to a detected perceptually sensitive region and a change in the detected perceptually sensitive region. Distortion is calculated based on the perceptually sensitive region and the change in the perceptually sensitive region, and a result of quality measurement for a video is generated based on the calculated distortion.

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Patent Owner(s)

  • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Seung-Hyun Daejeon, KR 85 628
Choi, Jin-Soo Daejeon, KR 55 311
Jeong, Se-Yoon Daejeon, KR 44 282
Kim, Hui-Yong Daejeon, KR 43 406
Kim, Jong-Ho Daejeon, KR 121 1336
Kim, Youn-Hee Daejeon, KR 36 234
Ko, Hyunsuk Daejeon, KR 22 204
Lee, Dae-Yeol Daejeon, KR 10 86
Lee, Joo-Young Daejeon, KR 101 578
Lim, Woong Daejeon, KR 36 118
Seok, Jin-Wuk Daejeon, KR 20 204

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