Invention Grant
- Patent Title: Video decoding apparatus using parameter decoding circuit to derive weight coefficients
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Application No.: US17681615Application Date: 2022-02-25
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Publication No.: US11716486B2Publication Date: 2023-08-01
- Inventor: Takeshi Chujoh , Tomohiro Ikai , Tomoko Aono , Eiichi Sasaki , Tomonori Hashimoto , Tianyang Zhou , Yukinobu Yasugi
- Applicant: SHARP KABUSHIKI KAISHA
- Applicant Address: JP Sakai
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Sakai
- Agency: ScienBiziP, P.C.
- Priority: JP 20046124 2020.03.17
- Main IPC: H04N19/577
- IPC: H04N19/577 ; H04N19/59 ; H04N19/176 ; H04N19/159 ; H04N19/46 ; H04N19/105
Abstract:
A video decoding apparatus is provided. The video decoding apparatus includes a parameter decoding circuit, a prediction parameter derivation circuit, a motion compensation circuit, and a weighted prediction circuit to derive weight coefficients.
Public/Granted literature
- US20220182660A1 VIDEO DECODING APPARATUS AND VIDEO CODING APPARATUS Public/Granted day:2022-06-09
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