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자유시점 TV를 위한 다시점 비디오의 계층적 깊이 영상 표현과 H.264 부호화

Layered Depth Image Representation And H.264 Encoding of Multi-view video For Free viewpoint TV

  • 신종홍 (한국사이버대학교 정보보안학과)
  • 투고 : 2011.05.17
  • 심사 : 2011.06.15
  • 발행 : 2011.06.30

초록

Free viewpoint TV can provide multi-angle view point images for viewer needs. In the real world, But all angle view point images can not be captured by camera. Only a few any angle view point images are captured by each camera. Group of the captured images is called multi-view image. Therefore free viewpoint TV wants to production of virtual sub angle view point images form captured any angle view point images. Interpolation methods are known of this problem general solution. To product interpolated view point image of correct angle need to depth image of multi-view image. Unfortunately, multi-view video including depth image is necessary to develop a new compression encoding technique for storage and transmission because of a huge amount of data. Layered depth image is an efficient representation method of multi-view video data. This method makes a data structure that is synthesis of multi-view color and depth image. This paper proposed enhanced compression method using layered depth image representation and H.264/AVC video coding technology. In experimental results, confirmed high compression performance and good quality reconstructed image.

키워드

참고문헌

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