[FVC] 화면간 부호화/복호화 방법 및 장치
전동산, 이하현, 고현석, 강정원, 임성창, 조승현, 이진호, 김휘용, 최진수
- 11477442 (2022.10.18)
16MR2100, 초고실감 미디어 서비스 실현을 위해 HEVC/3DA 대비 2배 압축을 제공하는 5세대 비디오/오디오 표준 핵심 기술 개발 및 표준화,
- An image encoding method and an image decoding method are provided. The image decoding method includes deriving a temporal merge candidate from a co-located block of a current block, generating a merge candidate list of the current block based on the derived temporal merge candidate, and generating a prediction block of the current block based on the generated merge candidate list. The deriving a temporal merge candidate includes scaling a motion vector derived from the co-located block based on a POC difference value between the current block and a reference picture of the current block and a POC difference value between the co-located block and a reference picture of the co-located block, and modifying the scaled motion vector based on motion vector scaling information between a neighboring block of the current block and a co-located block of the neighboring block.
- KSP 제안 키워드
- Co-located, Encoding and decoding, Encoding method, Image Encoding, Image decoding, Motion Vector(MV), Recording medium, Vector based, decoding method, difference value