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PURPOSE Elderly patients with rectal cancer are regarded as being at increased risk during radical resection because of lack of functional reserve and increased number of comorbidities. The aim of this study was to compare the short- and long-term outcomes of laparoscopic surgery with radical intent between elderly and young rectal cancer patients. (More)
Navigation in urban environments can be difficult for people who are blind or visually impaired. In this project, we present a system and algorithms for recognizing pedestrian crossings in outdoor environments. Our goal is to provide navigation cues for crossing the street and reaching an island or sidewalk safely. Using a state-of-the-art Multisense S7S(More)
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