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Cited by 367

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Constructing models for content-based image retrieval

Open access
Schmid, C.·2005·Proceedings of the 2001 IEEE Computer Society Conference on Computer Vision and Pattern Recognition. CVPR 2001

Abstract

This paper presents a new method for constructing models from a set of positive and negative sample images; the method requires no manual extraction of significant objects or features. Our model representation is based on two layers. The first one consists of "generic" descriptors which represent sets of similar rotational invariant feature vectors. Rotation invariance allows to group similar, but rotated patterns and makes the method robust to model deformations. The second layer is the joint probability on the frequencies of the "generic" descriptors over neighborhoods. This probability is multi-modal and is represented by a set of "spatial-frequency" clusters. It adds a statistical spatial constraint which is rotationally invariant. Our two-layer representation is novel; it allows to efficiently capture "texture-like" visual structure. The selection of distinctive structure determines characteristic model features (common to the positive and rare in the negative examples) and increases the performance of the model. Models are retrieved and localized using a probabilistic score. Experimental results for "textured" animals and faces show a very good performance for retrieval as well as localization.

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Crossref · 10.1109/cvpr.2001.990922

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Metadata

Authors
Schmid, C.
Venue
Proceedings of the 2001 IEEE Computer Society Conference on Computer Vision and Pattern Recognition. CVPR 2001
Published
2005-08-25
Volume
2
Pages
II-39-II-45
ISSN
1063-6919 (ISSN-L)
OpenAlex
W2152942156
Cited by
367
References
2
FWCI
14.07
Type
conference paper
Language
en
Open access
green

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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