- 专利标题： Method for constraining an in-loop filter on a 360-degree video virtual edge
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申请号： US17704778申请日： 2022-03-25
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公开(公告)号： US12069285B2公开(公告)日： 2024-08-20
- 发明人: Je Won Kang , Seung Wook Park , Wha Pyeong Lim
- 申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION , EWHA UNIVERSITY—INDUSTRY COLLABORATION FOUNDATION
- 申请人地址： KR Seoul
- 专利权人： HYUNDAI MOTOR COMPANY,KIA CORPORATION,EWHA UNIVERSITY—INDUSTRY COLLABORATION FOUNDATION
- 当前专利权人： HYUNDAI MOTOR COMPANY,KIA CORPORATION,EWHA UNIVERSITY—INDUSTRY COLLABORATION FOUNDATION
- 当前专利权人地址： KR Seoul; KR Seoul; KR Seoul
- 代理机构： Lempia Summerfield Katz LLC
- 优先权： KR 20190118887 2019.09.26 KR 20200124875 2020.09.25
- 主分类号： H04N19/46
- IPC分类号： H04N19/46 ; H04N19/117 ; H04N19/13 ; H04N19/132 ; H04N19/167 ; H04N19/172 ; H04N19/597 ; H04N19/82
摘要：
Disclosed is a method for signaling virtual boundary information and constraining an operation of an in-loop filter on a virtual boundary by using the signaled boundary information in order to prevent performance deterioration which may occur when applying the in-loop filter for a discontinuous boundary (or virtual boundary) depending on frame packing in an encoding/decoding of a 360-degree omnidirectional video.
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