등록
[FVC] 중첩된 블록을 이용한 움직임 보상의 복잡도 감소 방법 및 장치
- 발명자
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조승현, 임성창, 고현석, 강정원, 전동산, 이하현, 이진호, 김휘용, 최진수
- 출원번호
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201780073517.5 (2017.11.28)
- 공개번호
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110024394 (2019.07.16)
- 등록번호
- ZL201780073517.5 (2023.09.01)
- 출원국
- 중국
- 협약과제
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16MR2100, 초고실감 미디어 서비스 실현을 위해 HEVC/3DA 대비 2배 압축을 제공하는 5세대 비디오/오디오 표준 핵심 기술 개발 및 표준화,
김휘용
- 초록
- The present invention relates to a method for encoding and decoding an image. The method for decoding an image may comprise the steps of: generating a first prediction block of the current block by means of movement data thereof; determining at least one movement data of the current low-level block that can be utilized to generate a second prediction block from among movement data of neighboring low-level blocks; generating at least one second prediction block of the current low-level block by means of the determined at least one movement data; and generating the final prediction block on thebasis of weighted sum of the first prediction block of the current block and at least one second prediction block of the current low-level block.
- KSP 제안 키워드
- Encoding and decoding, Motion Compensation(MoCo), Movement data, Overlapped block motion compensation, complexity reduction, weighted sum
- 패밀리
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