Invited Talk

Special Topics in Computer Science
Department of Computer Science and Information Engineering
National Chung Cheng University
March 3, 2003

Implementation Algorithms for Compressed Digital Video

楊家輝教授 (Prof. Jar-Ferr Yang)
國立成功大學電機系 (Dept. of Electrical Engineering, National Cheng Kung University)


The talk will cover the recent -published research works in our Media Processing Lab at the Department of Electrical Engineering, National Cheng Kung University. For implementation of video decoder, the implementation of coefficient-by-coefficient IDCT processor and DCT-based adaptive postfilter will be addressed first. For realization of video encoders, the implementation of recursive DCT, computation reduction for motion estimation, DCT, IDCT, and quantization processes will be introduced finally.