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As compressed sensing can capture signal at sub-Nyquist rate, it is suitable to apply multi-view compressed imaging framework in vision sensor networks. The image views in such networks are correlated with each other, and therefore the performance of independent view reconstruction can be further improved by joint reconstruction. In this paper, we propose a joint reconstruction algorithm, where disparity...
In this paper, an improved DVC scheme that uses backward channel aware motion estimation is presented. A novel key frame coding method and a macroblock classification method are proposed, which are based on motion activity classification. Then, these methods then are used for mode-decision of switch motion estimation method at the decoder. We further present a 3DRS motion estimation based on motion...
In this work, we propose an unequal error protection (UEP) scheme for scalable video coding using low density parity check (LDPC) codes. LDPC codes are renowned for their near-capacity performance. In the proposed framework, a video sequence is coded based on scalable video coding (SVC) H.264/AVC standard document. We divide the SVC coded video stream into different sub-streams in terms of time and...
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