Title:
METHOD AND APPARATUS FOR VIDEO CODING
Document Type and Number:
WIPO Patent Application WO/2024/032672
Kind Code:
A1
Abstract:
Aspects of the disclosure provide methods, apparatuses, and a non-transitory computer-readable storage medium for video coding. An apparatus includes processing circuitry that decodes prediction information of a current block in a current picture that is a part of a coded video sequence. The prediction information indicates a local illumination compensation (LIC) mode for the current block. Multiple reference lines of the current block are available for LIC parameters estimation of the LIC mode. The processing circuitry selects one or more reference lines from the multiple reference lines of the current block, estimates the LIC parameters of the LIC mode based on the one or more reference lines, and decodes the current block based on the estimated LIC parameters of the LIC mode.
Inventors:
CHUBACH OLENA (US)
CHEN YI-WEN (US)
CHEN CHING-YEH (CN)
CHEN YI-WEN (US)
CHEN CHING-YEH (CN)
Application Number:
PCT/CN2023/112056
Publication Date:
February 15, 2024
Filing Date:
August 09, 2023
Export Citation:
Assignee:
MEDIATEK INC (CN)
International Classes:
H04N19/00; H04N19/44; H04N19/52
Foreign References:
| US20200099941A1 | 2020-03-26 | |||
| US20220159260A1 | 2022-05-19 | |||
| EP3668100A1 | 2020-06-17 | |||
| EP3709648A1 | 2020-09-16 | |||
| CN113228632A | 2021-08-06 |
Other References:
J. KANG, H. LEE, S.-C. LIM, J. LEE, H. Y. KIM (ETRI), N.-U. KIM, Y.-L. LEE (SEJONG UNIV.): "Description of SDR video coding technology proposal by ETRI and Sejong University", 10. JVET MEETING; 20180410 - 20180420; SAN DIEGO; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), no. JVET-J0013, 3 April 2018 (2018-04-03), XP030151170
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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