A sparse texture representation using local affine regions

@article{lazebnik05, abstract = {This article introduces a texture representation suitable for recognizing images of textured surfaces under a wide range of transformations, including viewpoint changes and non-rigid deformations. At the feature extraction stage, a sparse set of a\#ne Harris and Laplacian regions is found in the image. Characteristic ellipses associated with these regions are mapped onto circles to achieve a\#ne invariance, and the appearance of the corresponding normalized patches is represented using two novel ...}, author = {Lazebnik, S. and Schmid, C. and Ponce, J.}, booktitle = {IEEE Transactions on Pattern Analysis and Machine Intelligence}, citeulike-article-id = {1713001}, doi = {}, journal = {IEEE Transactions on Pattern Analysis and Machine Intelligence}, keywords = {lazebnik05}, number = {8}, pages = {1265--1278}, posted-at = {2008-11-17 08:16:23}, priority = {2}, title = {A sparse texture representation using local affine regions}, url = {http://dx.doi.org/}, volume = {27}, year = {2005} }

TY - JOUR ID - lazebnik05 L3 - citeulike-article-id:1713001 N2 - This article introduces a texture representation suitable for recognizing images of textured surfaces under a wide range of transformations, including viewpoint changes and non-rigid deformations. At the feature extraction stage, a sparse set of a#ne Harris and Laplacian regions is found in the image. Characteristic ellipses associated with these regions are mapped onto circles to achieve a#ne invariance, and the appearance of the corresponding normalized patches is represented using two novel ... IS - 8 JF - IEEE Transactions on Pattern Analysis and Machine Intelligence EP - 1278 TI - A sparse texture representation using local affine regions VL - 27 T2 - IEEE Transactions on Pattern Analysis and Machine Intelligence SP - 1265 KW - lazebnik05 AU - Lazebnik, S AU - Schmid, C AU - Ponce, J PY - 2005/// UR - http://dx.doi.org/ ER -