public class SpatiaWaveletMatrix
The FCTH feature was created, implemented and provided by Savvas A. Chatzichristofis
More information can be found in: Savvas A. Chatzichristofis and Yiannis S. Boutalis,
FCTH: Fuzzy Color and Texture Histogram - A Low Level Feature for Accurate Image
Retrieval, in Proceedings of the Ninth International Workshop on Image Analysis for
Multimedia Interactive Services, IEEE, Klagenfurt, May, 2008.