603 search results - page 24 / 121 » Compression of image patches for local feature extraction |
74
Voted
JEI
2000
14 years 9 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...
ICCV
2009
IEEE
14 years 7 months ago
2009
IEEE
We present a semi-automatic system that converts conventional video shots to stereoscopic video pairs. The system requires just a few user-scribbles in a sparse set of frames. The...
123
click to vote
ICVS
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. We investigate the suitability of different local feature detectors for the task of automatic image orientation under different scene texturings. Building on an existin...
ICPR
2006
IEEE
15 years 3 months ago
2006
IEEE
This paper develops an unsupervised discriminant projection (UDP) technique for feature extraction. UDP takes the local and non-local information into account, seeking to find a p...
ICIP
2010
IEEE
14 years 7 months ago
2010
IEEE
Feature selection is an important issue for object detection. In this paper, we propose an effective wrapper-based feature selection scheme using Binary Particle Swarm Optimizatio...