Department of Mathematics and Applied Mathematics, University of Pretoria, Pretoria 0002, South Africa Also at Department of Mathematics and Computer Science, University of Dschang, P. O. Box 67, ...

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Abstract: This paper proposes an improved feature extraction method for volumetric texture classification. Our approach consists in the computation of 3D co-occurrence matrices built using both the ...

Abstract: In this paper, we demonstrate the use of tiling with noise to generate rich procedural textures. We introduce the idea of storing tiles which consist of only the gradients stored at the ...