First and second order statistical texture features in carotid plaque image analysis: Preliminary results from ongoing research. - Efthyvoulos Kyriacou; Andrew Nicolaides; Constantinos S. Pattichis; Styliani Petroudi; Marios S. Pattichis; Maura Griffin; Stavros K. Kakkos; Grigoris Makris (EMBC, 2011)