상세정보
등록 움직임 벡터를 이용한 영상 부호화 장치
- 출원번호
- 16249146 (2019.01.16)
- 공개번호
- 20190149837 (2019.05.16)
- 등록번호
- 10645411 (2020.05.05)
- 출원국
- 미국
- 협약과제
- 11PR1700, 무안경 다시점 3D지원 UHDTV 방송 기술 개발, 김진웅
- 초록
- The present invention relates to image processing, and more particularly, to a video coding/decoding method using a clipped motion vector and an apparatus thereof. An embodiment of the present invention relates to a method of decoding an image. The method includes clipping a motion vector of a reference picture in a predetermined dynamic range to generate a clipped motion vector, storing the clipped motion vector in a buffer, deriving a motion vector of a coding treeblock using the motion vector stored in the buffer, and performing inter prediction decoding process using the motion vector of the coding treeblock. According to the exemplary embodiment of the present invention, a size of a memory required for storing motion vectors may be reduced.
- 패밀리