1. Duda RO, Hart PE et al (2001) Pattern Classification. 2nd edn. Wiley, New York
2. Gonzalez RC, Woods RE et al (2004) Digital Image Processing using MATLAB. Pearson/Prentice Hall, Upper Saddle River, NJ
3. Theodoridis S, Koutroumbas K (2006) Pattern Recognition. 3rd edn. Academic Press, San Diego, CA
4. Tomita F, Tsuji S (1990) Computer Analysis of Visual Textures. Kluwer Academic Publishers, Boston
5. Tuceryan M, Jain AK (1999) Texture Analysis. In: Chen CH, Pau L- et al (ed) Handbook of Pattern Recognition & Computer Vision. 2nd edn. World Scientific, River Edge, NJ