10628 search results - page 486 / 2126 » Image Processing |
188
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ICIP
2002
IEEE
16 years 9 months ago
2002
IEEE
Image transmission with JPEG2000 can be speeded up by using regions of interest (RoIs). By such a mechanism, parts of an image not belonging to RoIs can be transmitted later or en...
195
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ICIP
2000
IEEE
16 years 9 months ago
2000
IEEE
Blocking artifacts are a major degradation affecting blockbased video compression. In this paper an adaptively based filter is proposed, whereby the type of filtering to be applie...
208
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ICIP
2009
IEEE
16 years 8 months ago
2009
IEEE
This paper proposes a computationally efficient approach of adaptive directional wavelet transform (AD WT). The AD WT is based on lifting implementation of WT, and it is able to t...
169
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ICIAP
2007
ACM
16 years 1 months ago
2007
ACM
This paper deals with the problem of non-linear landmark-based registration of CT (at two different instants of the breathing cycle, intermediate expirations) and PET images of th...
163
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ICIP
2003
IEEE
16 years 1 months ago
2003
IEEE
A framework for simulating the visual attention system in primates is presented. Each stage of the attentional hierarchy is chosen with consideration for both psychophysics and ma...