1987 search results - page 195 / 398 » Directional filtering transform |
125
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ICIP
2005
IEEE
16 years 5 months ago
2005
IEEE
Abstract- We present a novel and computationally simple prediction stage in a Daubechies 5/3 ? like lifting structure for lossless image compression. In the 5/3 wavelet, the predic...
141
Voted
ICPR
2004
IEEE
16 years 5 months ago
2004
IEEE
In this paper, we study the use of optical flow as a characteristic for tracking. We analyze the behavior of three flowbased observation models for particle filter algorithms, and...
109
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CHI
2004
ACM
16 years 4 months ago
2004
ACM
Can a system of distributed moderation quickly and consistently separate high and low quality comments in an online conversation? Analysis of the site Slashdot.org suggests that t...
146
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ICMCS
2008
IEEE
15 years 10 months ago
2008
IEEE
Distributed Video Coding (DVC) is based on a new paradigm in coding, which has received many interests recently. This paper proposes a hybrid spatial and temporal error concealmen...
104
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ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
Soft biometrics, as a prescreening filter, contribute to a much smaller candidate pool and allow the overall query to perform better and faster. In this paper, we focus on the eff...