다수의 삼각형 단위 워핑(warping) 영상 혼합을 위한 Ray기반 혼합 가중치 설정 방법
윤정일, 곽상운, 정원식, 엄기문, 서정일
- 11734792 (2023.08.22)
20HH2300, [통합과제] 초실감 테라미디어를 위한 AV부호화 및 LF미디어 원천기술 개발,
- A video decoding method comprises warping different viewpoint images into a virtual viewpoint by using depth information of an input viewpoint; determining a first weight for the pixels based on quality and depth of pixels of the warped viewpoint images; determining a second weight for the pixels based on a location relation between the pixels of the warped viewpoint images and the virtual viewpoint; determining a blending weight for the pixels based on the first weight and the second weight; blending the warped viewpoint images according to the blending weight; and synthesizing an image of the virtual viewpoint based on the blended viewpoint images.
- KSP 제안 키워드
- Depth information, decoding method, image synthesis, video decoding