4746 search results - page 561 / 950 » Content-Based Image Visualization |
229
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CVPR
2008
IEEE
16 years 9 months ago
2008
IEEE
We present a novel approach to learn distance metric for information retrieval. Learning distance metric from a number of queries with side information, i.e., relevance judgements...
279
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
We explore the problem of classifying images by the object categories they contain in the case of a large number of object categories. To this end we combine three ingredients: (i...
224
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ECCV
2002
Springer
16 years 8 months ago
2002
Springer
When estimating foreground and background layers (or equivalently an alpha matte), it is often the case that pixel measurements contain mixed colours which are a combination of for...
174
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ICPR
2004
IEEE
16 years 8 months ago
2004
IEEE
Feature subset selection, applied as a pre-processing step to machine learning, is valuable in dimensionality reduction, eliminating irrelevant data and improving classifier perfo...
113
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ICPR
2000
IEEE
16 years 8 months ago
2000
IEEE
We address the problem of extending topographic maps to color images. A topographic map gives a morphological and a geometrical representation of the information contained in natu...