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This paper considers designing and applying punctured irregular repeat-accumulate (IRA) codes for scalable image and video transmission over binary symmetric channels. IRA codes of different rates are obtained by puncturing the parity bits of a mother IRA code, which uses a systematic encoder. One of the main ideas presented here is the design of the mother(More)
This paper considers designing and applying punctured irregular repeat accumulate (IRA) codes [1] for scalable image and video transmission over binary symmetric channels. IRA codes of different rates are obtained by puncturing the parity bits of a mother IRA code which uses a systematic encoder. One of the main ideas presented here is the design of the(More)
This paper proposes an integrated approach to Internet video streaming and multicast (e.g., receiver-driven layered multicast (RLM) by McCanne) based on combined wavelet video coding and error control. We design a packetized wavelet video (PWV) coder to facilitate its integration with error control. The PWV coder produces packetized layered bitstreams that(More)
Topics in Genomic Image Processing. (December 2004) Jianping Hua, B.E., Tsinghua University, P.R. China; M.S., Tsinghua University, P.R. China Chair of Advisory Committee: Dr. Zixiang Xiong The image processing methodologies that have been actively studied and developed now play a very significant role in the flourishing biotechnology research. This work(More)
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