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This work proposes a new intra prediction coding scheme for depth map images used in view interpolation. The main goal is to design a prediction scheme which can reduce the prediction error energy in blocks with arbitrary edge shapes. This will reduce the rate needed to encode such blocks while also eliminating some of the annoying artifacts caused by quantization. Since depth maps typically consist...
While multiview video coding typically focuses on the rate-distortion performance of compressing all frames of all views, we address the problem of designing a pre-encoded frame structure for a streaming server to enable a new functionality-interactive multiview switching, where a streaming client can send requests periodically to a server to switch to different views while continuing uninterrupted...
While multiview video coding focuses on the rate-distortion performance of compressing all frames of all views, we address the problem of designing a frame structure to enable interactive multiview streaming, where clients can interactively switch views during video playback. Thus, as a client is playing back successive frames (in time) for a given view, it can send a request to the server to switch...
A method to establish correspondences between regions belonging to independent segmentations of multiple views of a scene is presented. The trade-off between color similarity and projective similarity of the matching regions is formulated in terms of a constrained optimization, analogous to a rate-distortion budget-constrained allocation problem, and solved using Lagrangian optimization techniques.
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