Han-Chiang Li

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In this paper we describe a new framework of video coding for wireless communications: distributed video coding. The framework is being developed for handling two important issues arisen from wireless communications: error resilience and power consumption. Two core topics under the framework are studied: 1) Visual Information Diversity, and 2) Distributed(More)
Video multicast exploits the wireless broadcast nature to transmit a video stream to multiple clients with a minimum bandwidth requirement. Assigning a suitable transmission bit-rate to each scalable coded block in a video stream is however a challenging problem because clients in a wireless network have heterogeneous channel quality and experience(More)
Video multicast exploits the wireless broadcast nature to transmit a video stream to multiple clients with a minimum bandwidth requirement. Assigning suitable transmission bit-rate to video stream is however a challenging problem because clients in a wireless network have heterogeneous channel quality and experience different packet loss probability.(More)
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