Analysis, fast algorithm, and VLSI architecture design for H.264/AVC intra frame coder
IEEE Transactions on Circuits and Systems for Video Technology (2005) - Comments
doi: 10.1109/tcsvt.2004.842620  issn: 1051-8215 

Yu-Wen Huang, Bing-Yu Hsieh, Tung-Chien Chen, Liang-Gee Chen