Zheng Zhi Shun

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In this paper, we propose an approach for full-search variable block size motion estimation using an FPGA. In the motion estimation, the current frame is divided to macro-blocks, and the best matching block is searched for each macroblock in the search area of the reference frame. In our approach, the scan direction of the macroblock in the current frame,(More)
Because of the significant growth in the financial market, faster and accurate pricing of widespread instruments is becoming more important. In this paper, we describe an FPGA implementation of an analytical method for collateralized debt obligation (CDO) pricing in the multifactor Normal Copula model. Our experiments show that the FPGA system is about 40(More)
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