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Invited Paper This paper provides a survey of state-of-the-art hardware archi-tectures for image and video coding. Fundamental design issues are discussed with particular emphasis on efficient dedicated implementation. Hardware architectures for MPEG-4 video coding and JPEG 2000 still image coding are reviewed as design examples, and special approaches(More)
A complete, low cost baseline JPEG encoder soft IP and its chip implementation are presented in this paper. It features user-defined, run-time re-configurable quantization tables, highly modularized and fully pipelined architecture. A prototype, synthesized with COMPASS cell library, has been implemented in TSMC 0.6-um single-poly, triple-metal process. It(More)
—In this paper, a digital signal processor (DSP) with programmable correlator array architecture is presented for third generation wireless communication system. The programmable correlator array can be reconfigured as a chip match filter, code group detector, scrambling code detector, and RAKE receiver with low power consideration. The architecture and(More)
A cost-effective hardware architecture of integer, half, and quaner-pel motion estimation for MPEG-4 Advanced Simple Profile is proposed in this paper. Three-step hierarchy scheme is employed to cope with different pixel accuracy. For integer-pel estimation, the proposed computation-controllable algorithm makes it easy to be integrated into the coding(More)
Decoy receptor 3 (DcR3) is a soluble decoy receptor belonging to the tumor necrosis factor receptor (TNFR) superfamily, and its expression is not only up-regulated in cancer cells derived from various cell lineages, but also correlates with overall survival of patients with cancer. It has been shown that DcR3 sensitize cells of hematopoietic origin to(More)
Decoy receptor 3 (DcR3), a soluble receptor for Fas ligand, LIGHT (homologous to lymphotoxins shows inducible expression and competes with HSV glycoprotein D for herpes virus entry mediator, a receptor expressed by T lymphocytes), and TNF-like molecule 1A, is highly expressed in cancer cells and in tissues affected by autoimmune disease. DcR3.Fc has been(More)
In this paper, the bitstream parsing analysis and an efficient and flexible hitstream parsing processor are presented. The bit-stream parsing analysis explores the critical part in bitstream parsing. Based on the result, the novel approaches to parse data partitioned bitstreams are presented. An efficient instruction set optimized for bitstream processing.(More)