2149 search results - page 194 / 430 » Array Processing Approach for Object Segmentation in Images |
165
Voted
IPCV
2008
15 years 4 months ago
2008
The main objective of this paper is to provide an efficient tool for delineating brain tumors in three-dimensional magnetic resonance images. To achieve this goal, we use basically...
141
Voted
ISBI
2009
IEEE
15 years 10 months ago
2009
IEEE
In this paper we present a new interactive method for tubular structure extraction. The main application and motivation for this work is vessel tracking in 3D medical images. The ...
130
Voted
AVSS
2009
IEEE
15 years 10 months ago
2009
IEEE
We present a novel unsupervised inter-camera trajectory correspondence algorithm that does not require prior knowledge of the camera placement. The approach consists of three step...
113
click to vote
ICIP
2009
IEEE
16 years 4 months ago
2009
IEEE
In this paper, we investigate color distribution around object edges and further exploit this information for motion vector reliability analysis. Since the motion vectors are ofte...
132
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SIBGRAPI
2000
IEEE
15 years 6 months ago
2000
IEEE
Edge detection and image segmentation algorithms usually operate on an image to extract geometrical information based on pixel colors. For ray-traced images, the presence of geomet...