Multiscale, asymmetry signatures for texture analysis
Gert van de Wouwer, Barbara Weyn, Dirk Van Dyck · 2005
This paper investigates model-based texture feature extraction from image multiscale representations. This approach offers a better texture characterization compared to using the classical energy output of a multiscale filterbank. The existing models assume symmetric density functions and we observe that this assumption is violated for some texture classes. This property is exploited to obtain improved texture characterization which can be used for texture classification, segmentation and retrieval.