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The DOI matches its Crossref record; 51 of the 51 references it cites were found in a registry or an index.

A sparse texture representation using local affine regions

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Lazebnik, S., Schmid, C., Ponce, J.·2005·IEEE Transactions on Pattern Analysis and Machine Intelligence

Abstract

This paper introduces a texture representation suitable for recognizing images of textured surfaces under a wide range of transformations, including viewpoint changes and nonrigid deformations. At the feature extraction stage, a sparse set of affine Harris and Laplacian regions is found in the image. Each of these regions can be thought of as a texture element having a characteristic elliptic shape and a distinctive appearance pattern. This pattern is captured in an affine-invariant fashion via a process of shape normalization followed by the computation of two novel descriptors, the spin image and the RIFT descriptor. When affine invariance is not required, the original elliptical shape servee as an additional discriminative feature for texture recognition. The proposed approach is evaluated in retrieval and classification tasks using the entire Brodatz database and a publicly available collection of 1,000 photographs of textured surfaces taken from different viewpoints.

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Metadata

Authors
Lazebnik, S., Schmid, C., & Ponce, J.
Venue
IEEE Transactions on Pattern Analysis and Machine Intelligence
Published
2005-08
Volume
27
Issue
8
Pages
1265-1278
ISSN
0162-8828 (ISSN-L)
OpenAlex
W2126833203
Cited by
1,123
References
51
FWCI
33.11
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: A sparse texture representation using local affine regions. https://app.cochat.ai/papers/10.1109/tpami.2005.151
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Lazebnik, S., Schmid, C., & Ponce, J. (2005). A sparse texture representation using local affine regions. IEEE Transactions on Pattern Analysis and Machine Intelligence. https://doi.org/10.1109/tpami.2005.151

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