Sparse Texture Representation and Classification
HU Mao-lin · Jisuanji yingyong yanjiu · 2007
The objective of this paper was the classification of textured materials from a single image obtained under unknown viewpoint and illumination.There were a lot of papers about 2D texture,less about 3D.The author set out to develop a texture representation that was invariant to geometric transformation that can be locally approximated by an affine model.Experiments show that the algorithm has more feasibility and availability of texture classification.