2 search results - page 1 / 1 » New dictionary and fast atom searching method for matching p... |
ICIP
2002
IEEE
14 years 7 months ago
2002
IEEE
Matching Pursuit decomposes a signal into a linear expansion of functions selected from a redundant dictionary, isolating the signal structures that are coherent with respect to a...
TIP
1998
13 years 5 months ago
1998
Abstract—In this paper, we propose an optimal quadtree (QT)based motion estimator for video compression. It is optimal in the sense that for a given bit budget for encoding the d...