Title:
適応ループフィルタリングにおけるサンプルパディング
Document Type and Number:
Japanese Patent JP7291845
Kind Code:
B2
Abstract:
A method of video processing includes determining, for a conversion between a block that is in a video picture of a video and a bitstream representation of the video, a manner of padding a first set of samples located across boundaries of multiple video regions of the video picture for a current sample in an adaptive loop filter process. The method also includes performing the conversion according to the determining.
Inventors:
Zhang Lie
Zan, Kai
Ryu, Hongbin
One, Yue
Zan, Kai
Ryu, Hongbin
One, Yue
Application Number:
JP2022500803A
Publication Date:
June 15, 2023
Filing Date:
July 13, 2020
Export Citation:
Assignee:
Beijing Bytedance Network Technology Co., Ltd.
BYTEDANCE INC.
BYTEDANCE INC.
International Classes:
H04N19/82; H04N19/70
Foreign References:
| US20190166363 | ||||
| US20190044809 | ||||
| US20130322523 |
Other References:
Jonathan Taquet, Christophe Gisquet, Guillaume Laroche, and Patrice Onno,Non-Linear Adaptive Loop Filter,Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11,JVET-M0385,13th Meeting: Marrakech, MA,2019年01月,pp.1-5
Ching-Yeh Chen, et al.,CE5-1: Adaptive loop filter with virtual boundary processing,Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11,JVET-N0088-v1,14th Meeting: Geneva, CH,2019年03月,pp.1-8
Anand Meher Kotra, et al.,CE5-2: Loop filter line buffer reduction,Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11,JVET-N0180-v2,14th Meeting: Geneva, CH,2019年03月,pp.1-9
Hongbin Liu, et al.,Non-CE5: Padding method for samples at variant boundaries in ALF,Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11,JVET-O0625,15th Meeting: Gothenburg, SE,2019年06月,pp.1-4
Ching-Yeh Chen, et al.,CE5-1: Adaptive loop filter with virtual boundary processing,Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11,JVET-N0088-v1,14th Meeting: Geneva, CH,2019年03月,pp.1-8
Anand Meher Kotra, et al.,CE5-2: Loop filter line buffer reduction,Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11,JVET-N0180-v2,14th Meeting: Geneva, CH,2019年03月,pp.1-9
Hongbin Liu, et al.,Non-CE5: Padding method for samples at variant boundaries in ALF,Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11,JVET-O0625,15th Meeting: Gothenburg, SE,2019年06月,pp.1-4
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Osamu Miyazaki
Tadahiko Ito
Osamu Miyazaki
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