Non-negative Matrix Factorization for Endoscopic Video Summarization. - Spyros Tsevas; Dimitrios K. Iakovidis; Dimitris Maroulis; Emmanuel Pavlakis; Andreas Polydorou (SETN, 2008)

Reduction of capsule endoscopy reading times by unsupervised image mining. - Dimitrios K. Iakovidis; Spyros Tsevas; Andreas Polydorou (Comput. Medical Imaging Graph., 2010)