Automatic frame reduction of Wireless Capsule Endoscopy video. - Spyros Tsevas; Dimitrios K. Iakovidis; Dimitrios E. Maroulis; Emmanuel Pavlakis (BIBE, 2008)

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