Rotation-invariant texture features are generated by randomizing the orientation of the underlying texture operators. The approach is applied to texture features based on local binary patterns as well as to sum and difference histograms. Results are given for a difficult classification problem of 15 different Brodatz textures and 7 rotation angles. Due to randomization, the error rate becomes independent of the texture orientation. Moreover, the classification of periodic textures is enhanced significantly. © Springer-Verlag Berlin Heidelberg 2003.
CITATION STYLE
Pannekamp, J., & Westkämper, E. (2003). Generating rotation-invariant texture features by randomization of operator orientation. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2781, 515–522. https://doi.org/10.1007/978-3-540-45243-0_66
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