355 search results - page 35 / 71 » Testing Properties of Sparse Images |
130
click to vote
SEMCO
2007
IEEE
15 years 8 months ago
2007
IEEE
Human visual recognition is based largely on shape, yet effectively using shapes in natural image retrieval is a challenging task. Most existing methods are based on the geometric...
115
click to vote
CVPR
1997
IEEE
15 years 6 months ago
1997
IEEE
We describe a new multi-phase, color-based image retrieval system, FOCUS Fast Object Color-based qUery System , with an online user interface which is capable of identifying mult...
125
click to vote
ICPR
2006
IEEE
16 years 3 months ago
2006
IEEE
Recovering multiple point light sources from a sparse set of photographs in which objects of unknown texture can move is challenging. This is because both diffuse and specular ref...
114
click to vote
ICIP
2003
IEEE
16 years 3 months ago
2003
IEEE
In this paper, we rely on the theory of marked point processes to perform an unsupervised road network extraction from optical and radar images. A road network is modeled by a Mar...
114
click to vote
ICIP
2005
IEEE
15 years 7 months ago
2005
IEEE
A method for detecting and reducing reverberation artifacts in ultrasound image sequences is described. A reverberation artifact localization map is produced using local Rf-bandwi...