292 search results - page 10 / 59 » Efficient and optimal block matching for motion estimation |
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
An efficient motion-estimation algorithm based on partial block distortion using sorted significant features including bit-plane and mean is proposed. The proposed algorithm can o...
JMLR
2010
13 years 2 months ago
2010
Composite likelihood methods provide a wide spectrum of computationally efficient techniques for statistical tasks such as parameter estimation and model selection. In this paper,...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
The popularity of zonal based algorithms for block based motion estimation has been recently increasing due to their superior performance in both terms of reduced complexity and s...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper we propose a rate-distortion optimized motion estimation algorithm that is built upon a quadtree structure. Each node of the quadtree represents a block in the curre...
JEI
2000
13 years 7 months ago
2000
Motion estimation is a temporal image compression technique, where an n x n block of pixels in the current frame of a video sequence is represented by a motion vector with respect...