Title:
SYSTEMS AND METHODS FOR PERFORMING INTER PREDICTION CODING IN VIDEO CODING
Document Type and Number:
WIPO Patent Application WO/2021/045171
Kind Code:
A1
Abstract:
A method of decoding video data is disclosed. The method comprising: receiving a first array of prediction sample values; receiving a second array of prediction sample values; determining a scale value based on a color component index value and a video sampling format of the video data; and generating a third array of prediction sample values by applying a blending value to the first array of prediction sample values and the second array of prediction sample values, wherein the blending value is based on the scale value.
Inventors:
BOSSEN FRANK
Application Number:
PCT/JP2020/033496
Publication Date:
March 11, 2021
Filing Date:
September 03, 2020
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H04N19/105; H04N19/157; H04N19/186
Domestic Patent References:
| WO2019147910A1 | 2019-08-01 |
Foreign References:
| US20150016512A1 | 2015-01-15 |
Other References:
BENJAMIN BROSS , JIANLE CHEN , SHAN LIU: "Versatile Video Coding (Draft 6)", 127. MPEG MEETING; 20190708 - 20190712; GOTHENBURG; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11), GOTHENBURG SE, no. JVET-O2001-VE, 31 July 2019 (2019-07-31), Gothenburg SE, pages 1 - 455, XP030208568
Z. DENG (BYTEDANCE), L. ZHANG (BYTEDANCE), K. ZHANG (BYTEDANCE), H. LIU (BYTEDANCE), Y. WANG (BYTEDANCE): "Non-CE4: Alignment of luma and chroma weight calculation for TPM blending", 16. JVET MEETING; 20191001 - 20191011; GENEVA; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), 25 September 2019 (2019-09-25), XP030217601
B. BROSS, J. CHEN, S. LIU, Y.-K. WANG: "Versatile Video Coding (Draft 7)", 16. JVET MEETING; 20191001 - 20191011; GENEVA; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), 14 November 2019 (2019-11-14), XP030224330
Z. DENG (BYTEDANCE), L. ZHANG (BYTEDANCE), K. ZHANG (BYTEDANCE), H. LIU (BYTEDANCE), Y. WANG (BYTEDANCE): "Non-CE4: Alignment of luma and chroma weight calculation for TPM blending", 16. JVET MEETING; 20191001 - 20191011; GENEVA; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), 25 September 2019 (2019-09-25), XP030217601
B. BROSS, J. CHEN, S. LIU, Y.-K. WANG: "Versatile Video Coding (Draft 7)", 16. JVET MEETING; 20191001 - 20191011; GENEVA; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), 14 November 2019 (2019-11-14), XP030224330
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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