Full Search Block Matching Algorithm Motion Estimation on FPGA

Provided by: Creative Commons
Topic: Hardware
Format: PDF
Motion estimation is used to reduce inter-frame temporal redundancy and achieve video compression in recent video compression standards. Various algorithms and hardware architectures are introduced by many authors to achieve motion estimation. But full search block matching motion estimation method gives accurate results. For block matching sum of absolute difference algorithm is suitable as it requires less number of computations. In this paper, the authors have analyzed two methods to implement sum of absolute difference method viz. bit series method and bit parallel method.

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