1227 search results - page 130 / 246 » Efficient Video-Stream Filtering |
125
Voted
IJON
2008
15 years 3 months ago
2008
We study an efficient dynamic blind source separation algorithm of convolutive sound mixtures based on updating statistical information in the frequency domain, and minimizing the...
151
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ICIP
2000
IEEE
15 years 7 months ago
2000
IEEE
In this paper we propose an algorithm to partition MPEG-4 video objects into temporal segments with uniform activity levels. These segments can be used for efficient summarization...
135
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ICCV
1999
IEEE
15 years 7 months ago
1999
IEEE
An approach to extract watersheds and watercourses, as well as their corresponding valleys and hills, from images with subpixel precision is proposed. The critical points of the t...
118
Voted
CVPR
2010
IEEE
15 years 11 months ago
2010
IEEE
In this paper we propose a framework for gradient descent
image alignment in the Fourier domain. Specifically,
we propose an extension to the classical Lucas & Kanade
(LK) a...
146
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ECCV
2008
Springer
16 years 5 months ago
2008
Springer
This paper presents GeoS, a new algorithm for the efficient segmentation of n-dimensional image and video data. The segmentation problem is cast as approximate energy minimization ...