Title:
VIDEO SIGNAL PROCESSING METHOD AND DEVICE FOR SAME
Document Type and Number:
WIPO Patent Application WO/2024/085656
Kind Code:
A1
Abstract:
Disclosed is a video signal decoding device for decoding a video signal. The video signal decoding device comprises a processor, wherein the processor: acquires a block vector used for predicting one or more luma blocks corresponding to a chroma block; and predicts the chroma blocks on the basis of the block vector. The block vector indicates a reference block of the current picture including the luma block, the reference block being referred to when any one of the one or more luma blocks is predicted.
Inventors:
KIM DONGCHEOL (KR)
KIM KYUNGYONG (KR)
SON JUHYUNG (KR)
KWAK JINSAM (KR)
KIM KYUNGYONG (KR)
SON JUHYUNG (KR)
KWAK JINSAM (KR)
Application Number:
PCT/KR2023/016177
Publication Date:
April 25, 2024
Filing Date:
October 18, 2023
Export Citation:
Assignee:
WILUS INST STANDARDS & TECH INC (KR)
International Classes:
H04N19/593; H04N19/117; H04N19/122; H04N19/13; H04N19/18; H04N19/186; H04N19/423; H04N19/60; H04N19/70; H04N19/86
Foreign References:
| KR20210000635A | 2021-01-05 | |||
| KR20220122767A | 2022-09-02 | |||
| KR20220116339A | 2022-08-22 | |||
| KR20200116462A | 2020-10-12 |
Other References:
W. LIM, D. KIM, S.-C. LIM, J. S. CHOI (ETRI): "AHG12: Using block vector derived from IntraTMP for IBC", 27. JVET MEETING; 20220713 - 20220722; TELECONFERENCE; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), 6 July 2022 (2022-07-06), XP030302740
Attorney, Agent or Firm:
HONG, Sungjin (KR)
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