7264 search results - page 29 / 1453 » A multiplicative up-propagation algorithm |
128
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
In this paper, a new fast Hartley transform (FHT) algorithmradix-22 suitable for pipeline implementation of the discrete Hartley transform (DHT) is presented. The proposed algorit...
146
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TIP
2010
15 years 2 months ago
2010
Abstract—In this paper, we introduce a reconstruction framework that explicitly accounts for image geometry when defining the spatial interaction between pixels in the filterin...
144
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ICIP
2010
IEEE
15 years 2 months ago
2010
IEEE
In this paper we present a novel approach to estimate the alpha mattes of a foreground object captured by a widebaseline circular camera rig provided a single key frame trimap. Ba...
150
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INFOCOM
2010
IEEE
15 years 2 months ago
2010
IEEE
On today's high-speed backbone network links, measuring per-flow traffic information has become very challenging. Maintaining exact per-flow packet counters on OC-192 or OC-76...
218
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ICAPR
2009
Springer
15 years 2 months ago
2009
Springer
A novel algorithm is introduced to track multiple circular objects present in a video using Helmholtz perception principle. First, segmentation of circular objects in the video fra...