An efficient hierarchical motion estimation on algorithm and its VLSI a rchitecture. - Bing-Fei Wu; Hsin-Yuan Peng; Chao-Jung Chen; Tung-Lung Yu (SIP, 2005)

Efficient Hierarchical Motion Estimation Algorithm and Its VLSI Architecture. - Bing-Fei Wu; Hsin-Yuan Peng; Tung-Lung Yu (IEEE Trans. Very Large Scale Integr. Syst., 2008)