Invention Grant
- Patent Title: Method and apparatus for video encoding and decoding using pattern-based block filtering
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Application No.: US16645468Application Date: 2018-09-06
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Publication No.: US11190765B2Publication Date: 2021-11-30
- Inventor: Philippe Bordes , Philippe De Lagrange , Edouard Francois
- Applicant: InterDigital VC Holdings, Inc.
- Applicant Address: US DE Wilmington
- Assignee: InterDigital VC Holdings, Inc.
- Current Assignee: InterDigital VC Holdings, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Condo Roccia Koptiw LLP
- Priority: EP17306162 20170908
- International Application: PCT/US2018/049733 WO 20180906
- International Announcement: WO2019/051076 WO 20190314
- Main IPC: H04N19/117
- IPC: H04N19/117 ; H04N19/176 ; H04N19/70 ; H04N19/80 ; H04N19/174

Abstract:
Methods (1100, 1300) and apparatuses (600, 1200) for video coding and decoding are provided. The method of video encoding includes accessing (1110) a reconstructed block corresponding to a block in a picture of a video, determining (1120) at least one filter pattern based on a property of the block and filtering (1130) the reconstructed block according to the at least one filter pattern. The method of video decoding includes accessing (1310) a reconstructed block corresponding to a block in a picture of an encoded video, determining (1320) at least one filter pattern based on a property of the block and filtering (1330) the reconstructed block according to the at least one filter pattern. A bitstream formatted to include encoded data, a computer-readable storage medium and a computer program product are also described.
Public/Granted literature
- US20200236356A1 METHOD AND APPARATUS FOR VIDEO ENCODING AND DECODING USING PATTERN-BASED BLOCK FILTERING Public/Granted day:2020-07-23
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