Positiebepaling voor slechtzienden via beeldverwerking

UGent - 2014
met Thomas Planckaert, Sam Vloeberghs, Wouter Deryckere,Benjamin Cottyn en Sebastiaan Dumoulein
C++, OpenCV

http://beeldverwerking.vanrobays.be

Most visually impaired people are able to memorize only a few trajectories with suļ¬ƒcient detail. It would be a big step forward if the amount of trajectories could be expanded by using a vision based navigation system, which will be described in this paper. By using the opencv library, a route is split into segments from which features are extracted. By training a Support Vector Machine (SVM) with these features, this SVM will provide data that will be inserted into a Markov chain. This automate will then use all the collected data to estimate the position of the user on route.