158
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ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
Inverse halftoning is the process to retrieve a (gray) continuous-tone image from a halftone. Recently, machinelearning-based inverse halftoning techniques have been proposed. Dec...
140
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ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
We propose a method of efficient face description for facial image retrieval from a large data set. The novel descriptor is obtained by decomposing the face image into several com...
132
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ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
We propose an information-theoretic method for multi-phase image segmentation, in an active contour-based framework. Our approach is based on nonparametric density estimates, and ...
151
click to vote
ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
We extend a recently-proposed framework for the rate-distortion optimized transmission of packetized media. The original framework assumed that media packets each have a single arr...