Texture Analysis for Classification of Endometrial Tissue in Gray Scale Transvaginal Ultrasonography. - Anna Karahaliou; Spyros G. Skiadopoulos; George Michail; Christina Kalogeropoulou; Ioannis Boniatis; George Kourounis; George Panayiotakis 001; Lena Costaridou (AIAI, 2006)