VLSI DESIGN FOR LOW-POWER DATA-ADAPTIVE MOTION ESTIMATION

masonchung

A data-adaptive motion estimation algorithm and its lowpower
, R3 _' j6 {6 [& ?/ F+ W$ TVLSI implementation are presented in this paper.
$ n( ]5 L- m# e1 U* [) G$ c8 }: _Basically, the proposed technique exploits the input data
variations to dynamically reconfigure the search window
- L4 }; Z1 R6 @" i: G$ \size of an exhaustive block-matching search. As proved
by computer simulations, the same high performance of
& P( A, e8 H1 i/ B3 {* D( ]; lthe conventional full-search approach is achieved for a
remarkable reduction of the circuit power consumption.
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https://www.ensieta.fr/e3i2/intranet/Confs/Eusipco02/articles/paper105.pdf