Abstract:
본 발명의 일 실시예예 따른 복수의 시점(view)을 포함하는 비디오 복호화 방법은 현재 블록의 주변 블록 및 시간 대응 블록의 움직임 정보를 이용하여 기본 병합 움직임 후보 리스트를 구성하는 단계와; 상기 현재 블록과 상이한 시점 영상 및 깊이 정보 맵의 움직임 정보를 이용하여 확장 병합 움직임 후보 리스트를 구성하는 단계를 포함하고, 상기 기본 병합 움직임 후보 리스트에 포함되어 있는 주변 블록 움직임 정보가 시점 합성 예측을 통하여 유도되었는지 여부를 판단하는 단계를 포함할 수 있다.
Abstract:
The present invention relates to a method of decoding video data and an apparatus for decoding video data. An embodiment of the present invention provides a method for decoding video data including the steps of: receiving and parsing coded three-dimensional video data including video data and depth information data corresponding to the video data; obtaining motion information of a coding unit of video data from the depth information data; and performing motion compensation based on the motion information and restoring the video data including the coding unit and the three-dimensional video data according to the depth information data. [Reference numerals] (S110) Receive and parse coded three-dimensional video data including multi-view video data and depth information data corresponding to video data; (S120) Obtain motion information for an inter-time point prediction of a coding unit of video data coded from the depth information data and perform the inter-time point prediction based on motion information; (S130) Restore the multi-view video data including the coding unit and the video data according to depth information data based on a motion prediction
Abstract:
The present invention relates to a method and an apparatus for inducing motion information by using a depth information value. The present invention includes a method of allowing several blocks to share and use a specific depth information value to decrease a memory bandwidth due to approach of the depth information value when motion information is induced by using the depth information value. Thus, the present invention can reduce the memory bandwidth of coding and decoding in a video coding process.