Jorge Bernal, F. Javier Sanchez, & Fernando Vilariño. (2011).<a target='_blank' href='/files/BSV2011.pdf'> "Current Challenges on Polyp Detection in Colonoscopy Videos: From Region Segmentation to Region Classification. a Pattern Recognition-based Approach.ased Approach "</a> In K. Djemal (Ed.), _2nd International Workshop on Medical Image Analysis and Descriptionfor Diagnosis Systems_ (pp. 62&ndash;71). SciTePress.