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ICIP
2002
IEEE
14 years 10 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...
ICIP
2001
IEEE
14 years 10 months ago
2001
IEEE
In this paper, we present a new 3D camera motion estimationtechniqueusingopticalflow froma pairof imagestaken under a perspective projection. The problem formulation leads to the ...
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
This paper addresses the application of active contours or snakes for robust tracking of contours. Conventional snake approaches to tracking initialize the current frame snake wit...
ICIP
1997
IEEE
14 years 10 months ago
1997
IEEE
This paper presents a new restoration approach to reduce coding artifacts in block-transform image coding. Di erent from conventional restoration techniques, the proposed one is n...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
One of disadvantages of Hidden Markov Models (HMMs) is its low resistance to unexpected noises among observation sequences. Unexpected noises in a sequence usually "break&quo...