2110 search results - page 271 / 422 » DCT-based motion estimation |
185
click to vote
CIRA
2007
IEEE
15 years 10 months ago
2007
IEEE
—This paper presents an automatic object detection and tracking algorithm by using particle swarm optimization (PSO) based method, which is a searching algorithm inspired by the ...
132
click to vote
ICASSP
2007
IEEE
15 years 10 months ago
2007
IEEE
We present a novel search algorithm which is suitable for optimizing functions with a high-dimensional discrete-valued parameter vector. The algorithm is designed to find a funct...
151
click to vote
CVPR
2006
IEEE
15 years 10 months ago
2006
IEEE
In scenes containing specular objects, the image motion observed by a moving camera may be an intermixed combination of optical flow resulting from diffuse reflectance (diffuse ...
127
click to vote
ISCAS
2005
IEEE
15 years 9 months ago
2005
IEEE
In conventional video coding, the complexity of an encoder is generally much higher than that of a decoder because of operations such as motion estimation consume significant com...
120
click to vote
PREMI
2005
Springer
15 years 9 months ago
2005
Springer
We address the problem of fusing sparse and noisy depth data obtained from a range finder with features obtained from intensity images to estimate ego-motion and refine 3D struct...