Invention Grant
- Patent Title: Adaptive thresholding for computer vision on low bitrate compressed video streams
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Application No.: US16450743Application Date: 2019-06-24
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Publication No.: US10887614B2Publication Date: 2021-01-05
- Inventor: Srenivas Varadarajan , Omesh Tickoo , Vallabhajosyula Somayazulu , Yiting Liao , Ibrahima Ndiour , Shao-Wen Yang , Yen-Kuang Chen
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Green, Howard & Mughal LLP.
- Main IPC: H04N19/42
- IPC: H04N19/42 ; H04N19/176 ; H04N19/167 ; H04N19/70 ; H04N19/513 ; H04N19/119 ; H04N19/115 ; H04N19/137 ; H04N19/17
Abstract:
Techniques related to applying computer vision to decompressed video are discussed. Such techniques may include generating a region of interest in an individual video frame by translating spatial indicators of a first detected computer vision result from a reference video frame to the individual video frame and applying a greater threshold within the region of interest than outside of the region of interest for computer vision evaluation in the individual frame.
Public/Granted literature
- US20190313111A1 ADAPTIVE THRESHOLDING FOR COMPUTER VISION ON LOW BITRATE COMPRESSED VIDEO STREAMS Public/Granted day:2019-10-10
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