VLSI DESIGN FOR LOW-POWER DATA-ADAPTIVE MOTION ESTIMATION

masonchung

A data-adaptive motion estimation algorithm and its lowpower
, ^5 n4 e1 |: u' [  c2 _VLSI implementation are presented in this paper.
( X. c* k# L; K+ G2 HBasically, the proposed technique exploits the input data
variations to dynamically reconfigure the search window
# `( @2 X" W( U1 g* A3 x* m$ xsize of an exhaustive block-matching search. As proved
by computer simulations, the same high performance of
, e! p$ `$ p4 j0 v& {the conventional full-search approach is achieved for a
/ Y3 K9 e; C. U! Z9 ~3 p6 B6 Bremarkable reduction of the circuit power consumption.
/ `# o& F" x' E8 o# q3 Z, ]
' l) b' o+ U$ r! q) }https://www.ensieta.fr/e3i2/intranet/Confs/Eusipco02/articles/paper105.pdf