A sparse texture representation using local affine regions Export

@misc{Lazebnik:2004:SpinImages, 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.}, citeulike-article-id = {1713001}, citeulike-linkout-0 = {http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.9.9541}, keywords = {descriptor, invariant, rift, rotation, spin-image, texture, thesis}, posted-at = {2007-10-01 02:09:56}, priority = {0}, title = {A sparse texture representation using local affine regions}, url = {http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.9.9541}, year = {2004} }

TY - GEN ID - Lazebnik:2004:SpinImages 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 ... TI - A sparse texture representation using local affine regions KW - descriptor KW - invariant KW - rift KW - rotation KW - spin-image KW - texture KW - thesis AU - Lazebnik, S AU - Schmid, C AU - Ponce, J PY - 2004/// UR - http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.9.9541 ER -