고효율 영상 압축 기술을 이용한 효율적인 스케일러블 비디오 부호화 방법 및 장치
이하현, 강정원, 최진수, 김진웅, 심동규, 최효민, 남정학
- ZL201810093944.6 (2022.07.19)
11PR1700, 무안경 다시점 3D지원 UHDTV 방송 기술 개발,
- The present invention relates to a non-temporary computer readable recording medium that stores bit streams formed by a scalable coding method; the method comprises the following steps: deciding whether to apply an interlayer prediction to an enhancement layer or not; if yes, forming a conclude reference image according to a decoded image of a reference layer, and building a reference image list for a current block of the enhancement layer, wherein the reference image list comprises the conclude reference image; executing inter-frame prediction for the current block of the enhancement layer according to the reference image list; coding mark information, signaling the mark information to the enhancement layer, and indicating whether the inter-layer prediction can be applied to the coding enhancement layer or not according to said determination; if not, skipping the step of forming the conclude reference image, wherein the built reference image list does not comprise decoded image of thereference layer or the conclude reference image.
- KSP 제안 키워드
- Coding method, Enhancement layer, Inter-frame, Inter-layer, Recording medium, Reference Image, Scalable Video, coding and decoding, inter-frame prediction, inter-layer prediction, scalable coding