Title:
GEOMETRIC PARTITIONING MODE IN VIDEO CODING
Document Type and Number:
WIPO Patent Application WO/2021/057996
Kind Code:
A1
Abstract:
A method of visual media processing, comprising: determining, for a conversion between a current video block of a visual media data and a bitstream representation of the visual media data, that a partitioning mode coding tool is disabled for the conversion based on a rule that depends on a dimension of the current video block; and performing the conversion based on the determining.
Inventors:
ZHANG LI (US)
ZHANG KAI (US)
LIU HONGBIN (CN)
WANG YUE (CN)
ZHANG KAI (US)
LIU HONGBIN (CN)
WANG YUE (CN)
Application Number:
PCT/CN2020/118293
Publication Date:
April 01, 2021
Filing Date:
September 28, 2020
Export Citation:
Assignee:
BEIJING BYTEDANCE NETWORK TECH CO LTD (CN)
BYTEDANCE INC (US)
BYTEDANCE INC (US)
International Classes:
H04N19/52; H04N19/176; H04N19/30; H04N19/597
Foreign References:
| US20050111545A1 | 2005-05-26 | |||
| CN103942793A | 2014-07-23 | |||
| CN104838657A | 2015-08-12 |
Other References:
H. HUANG (QUALCOMM), W.-J. CHIEN (QUALCOMM), V. SEREGIN (QUALCOMM), M. KARCZEWICZ (QUALCOMM), C.-W. HSU (MEDIATEK), Y.-W. HUANG (M: "Non-CE4: Merge Modes Signaling", 15. JVET MEETING; 20190703 - 20190712; GOTHENBURG; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), 24 June 2019 (2019-06-24), XP030218958
SEMIH ESENLIK : "BoG report on CE9 decoder motion vector derivation related contributions", 127. MPEG MEETING; 20190708 - 20190712; GOTHENBURG; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11), JVET-O1100, no. JVET-O1100, 6 July 2019 (2019-07-06), pages 1 - 20, XP030208207
S. BLASI, G. KULUPANA, A. SEIXAS DIAS, (BBC): "Non-CE4: CIIP using triangular partitions", 15. JVET MEETING; 20190703 - 20190712; GOTHENBURG; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), 25 June 2019 (2019-06-25), XP030219804
C.-C. CHEN (QUALCOMM), H. YANG (HUAWEI): "BoG report on CE4 inter prediction with merge modifications", 15. JVET MEETING; 20190703 - 20190712; GOTHENBURG; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), no. JVET-O1039, 8 July 2019 (2019-07-08), XP030220671
S. ESENLIK (HUAWEI): "BoG report on CE9 decoder motion vector derivation related contributions", 14. JVET MEETING; 20190319 - 20190327; GENEVA; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), no. JVET-N0815, 25 March 2019 (2019-03-25), XP030204936
C.-C. CHEN (QUALCOMM), K. REUZE, Y. ZHANG, W.-J. CHIEN (QUALCOMM), M. KARCZEWICZ (QUALCOMM): "Non-CE4/8: Combination of Blending-off Switch (JVET-O0645) and Simplified Motion Storage (JVET-O0411) for TPM Mode", 15. JVET MEETING; 20190703 - 20190712; GOTHENBURG; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), 5 July 2019 (2019-07-05), pages 1 - 11, XP030220141
W.-J. CHIEN, J. BOYCE: "Methodology and reporting template for tool testing", JOINT VIDEO EXPERTS TEAM (JVET) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11 15TH MEETING: GOTHENBURG， SE， 3–12 JULY 2019 DOCUMENT: JVET-O2005, no. JVET-O2005, 12 July 2019 (2019-07-12), pages 1 - 6, XP030208574
SEMIH ESENLIK : "BoG report on CE9 decoder motion vector derivation related contributions", 127. MPEG MEETING; 20190708 - 20190712; GOTHENBURG; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11), JVET-O1100, no. JVET-O1100, 6 July 2019 (2019-07-06), pages 1 - 20, XP030208207
S. BLASI, G. KULUPANA, A. SEIXAS DIAS, (BBC): "Non-CE4: CIIP using triangular partitions", 15. JVET MEETING; 20190703 - 20190712; GOTHENBURG; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), 25 June 2019 (2019-06-25), XP030219804
C.-C. CHEN (QUALCOMM), H. YANG (HUAWEI): "BoG report on CE4 inter prediction with merge modifications", 15. JVET MEETING; 20190703 - 20190712; GOTHENBURG; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), no. JVET-O1039, 8 July 2019 (2019-07-08), XP030220671
S. ESENLIK (HUAWEI): "BoG report on CE9 decoder motion vector derivation related contributions", 14. JVET MEETING; 20190319 - 20190327; GENEVA; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), no. JVET-N0815, 25 March 2019 (2019-03-25), XP030204936
C.-C. CHEN (QUALCOMM), K. REUZE, Y. ZHANG, W.-J. CHIEN (QUALCOMM), M. KARCZEWICZ (QUALCOMM): "Non-CE4/8: Combination of Blending-off Switch (JVET-O0645) and Simplified Motion Storage (JVET-O0411) for TPM Mode", 15. JVET MEETING; 20190703 - 20190712; GOTHENBURG; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), 5 July 2019 (2019-07-05), pages 1 - 11, XP030220141
W.-J. CHIEN, J. BOYCE: "Methodology and reporting template for tool testing", JOINT VIDEO EXPERTS TEAM (JVET) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11 15TH MEETING: GOTHENBURG， SE， 3–12 JULY 2019 DOCUMENT: JVET-O2005, no. JVET-O2005, 12 July 2019 (2019-07-12), pages 1 - 6, XP030208574
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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