158 search results - page 18 / 32 » A Wavelet-Based Edge Detection Method by Scale Multiplicatio... |
ICCV
2009
IEEE
14 years 7 months ago
2009
IEEE
We present an algorithm that quickly and accurately estimates vanishing points in images of man-made environments. Contrary to previously proposed solutions, ours is neither itera...
CISS
2008
IEEE
14 years 10 months ago
2008
IEEE
Abstract-- When monitoring interactions within a social network, meetings or contacts between different members of the network are recorded. This paper addresses the problem of usi...
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MICCAI
2009
Springer
14 years 12 months ago
2009
Springer
We present a novel method for globally optimal surface segmentation of multiple mutually interacting objects, incorporating both edge and shape knowledge in a 3-D graph-theoretic a...
ACCV
2007
Springer
15 years 4 months ago
2007
Springer
In the paper, we proposed a method for moving human detection in video frames by motion contour matching. Firstly, temporal and spatial difference of frames is calculated and conto...
JMM2
2007
14 years 9 months ago
2007
— In this paper, the use of active illumination is extended to image segmentation, specifically in the case of overlapping particles. This work is based on Multi-Flash Imaging (M...