3513 search results - page 167 / 703 » A Multigrid Approach to Image Processing |
ICIP
2002
IEEE
16 years 3 months ago
2002
IEEE
Glaucoma is a serious worldwide disease whose treatment can be improved by early detection. As part of a new clinical approach this paper introduces some preliminary studies in th...
134
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ICVS
2009
Springer
15 years 8 months ago
2009
Springer
An approach to target-based image retrieval is described based on on-line rank-based learning. User feedback obtained via interaction with 2D image layouts provides qualitative co...
ICASSP
2008
IEEE
15 years 8 months ago
2008
IEEE
We propose a sparse non-negative image coding based on simulated annealing and matrix pseudo-inversion. We show that sparsity and non-negativity are both important to obtain part-...
103
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CIVR
2004
Springer
15 years 6 months ago
2004
Springer
Abstract. We have carried out a detailed evaluation of the use of texture features in a query-by-example approach to image retrieval. We used 3 radically different texture feature...
105
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ICIP
2010
IEEE
14 years 10 months ago
2010
IEEE
In this paper we present a general framework for object detection and segmentation. Using a bottom-up unsupervised merging algorithm, a region-based hierarchy that represents the ...