Motion vector sharing and bitrate allocation for 3D video-plus-depth coding
EURASIP Journal on Applied Signal Processing - 3DTV: Capture, Transmission, and Display of 3D Video
RD-optimized interactive streaming of multiview video with multiple encodings
Journal of Visual Communication and Image Representation
Multiview depth coding based on combined color/depth segmentation
Journal of Visual Communication and Image Representation
Stereo/multiview picture quality: Overview and recent advances
Image Communication
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This paper presents coding schemes for multiple color and depth video using a hierarchical representation. We use the concept of layered depth image (LDI) to represent and process multiview video with depth. After converting those data to the proposed representation, we encode color, depth, and auxiliary data representing the hierarchical structure, respectively. Two kinds of preprocessing approaches are proposed for multiple color and depth components. In order to compress auxiliary data, we have employed a near lossless coding method. Finally, we have reconstructed the original viewpoints successfully from the decoded LDI frames. From our experiments, we realize that the proposed approach is useful for dealing with multiple color and depth data simultaneously.