2149 search results - page 345 / 430 » Array Processing Approach for Object Segmentation in Images |
239
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TIP
1998
14 years 11 days ago
1998
Snakes, or active contours, are used extensively in
computer vision and image processing applications, particularly
to locate object boundaries. Problems associated with initiali...
134
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TMM
2002
15 years 3 months ago
2002
Most image and video compression algorithms that have been proposed to improve picture quality relative to compression efficiency have either been designed based on objective crite...
153
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3DIM
2001
IEEE
15 years 8 months ago
2001
IEEE
In this paper, we present a method for automatically creating a 3D model of a scene from a set of range images obtained from unknown viewpoints. Existing 3D modeling approaches re...
138
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ICASSP
2010
IEEE
15 years 4 months ago
2010
IEEE
In this article, a novel method to accurately estimate 3D surface of objects of interest is proposed. Each ray projected from 2D image plane to 3D space is modelled with the Gauss...
130
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ICIP
2005
IEEE
16 years 5 months ago
2005
IEEE
Interactive audio-visual (AV) applications such as Free Viewpoint Video (FVV) aim to enable unrestricted spatio-temporal navigation within multiple camera environments. Current vi...