상세정보
등록 계층적 비디오 부호화에서 다중참조계층을 적용한 화면간 부/복호화 방법 및 그 장치
- 출원번호
- 201810447025.4 (2013.12.24)
- 공개번호
- 108650513 (2018.10.12)
- 등록번호
- ZL201810447025.4 (2022.07.26)
- 출원국
- 중국
- 협약과제
- 12PR1600, 무안경 다시점 3D지원 UHDTV 방송 기술 개발, 김진웅
- 초록
- According to the present invention, an image decoding method for supporting a plurality of layers includes the steps of: receiving and parsing layer-dependent information about whether one layer in two layers is the reference layer of the other layer in an entire bitstream; when interlayer prediction is used in decoding a current picture in a current layer, receiving and parsing layer informationin the specified reference layer derived according to the layer-dependent information and of the layer of a picture that can be referenced by the current picture; and decoding the current picture on the basis of the layer information. The step of decoding the current picture on the basis of the layer information includes generating a reference layer list based on the layer information; generatinga reference picture list based on the reference layer list; performing interlayer prediction based on reference pictures in the reference picture list to generate a prediction block of a current blockin the current image; reconstructing the current block based on the prediction block.
- KSP 제안 키워드
- Current image, Image decoding, decoding method, two layers
- 패밀리