INVESTIGADORES
NEGRI Pablo Augusto
congresos y reuniones científicas
Título:
Pedestrian detection using a feature space based on colored level lines
Autor/es:
PABLO NEGRI; PABLO LOTITO
Lugar:
Buenos Aires
Reunión:
Congreso; Iberoamerican Congress on Pattern Recognition; 2012
Institución organizadora:
UBA and International Association for Pattern Recognition
Resumen:
This work gives the guidelines to develop a pedestrian detection system using a feature space based on colored level lines, called Movement Feature Space (MFS). Besides detecting the movement in the scene, this feature space defines the descriptors used by the classifiers to identify pedestrians. The multi-channel level lines approach has been tested on the HSV color space, which improves the one-channel (gray scale) level lines calculation.Locations hypotheses of pedestrian are performed by a cascade of boosted classifiers. The validation of these regions of interest is carry out by a Support Vector Machine classifier.Results give more than 78.5 % of good detections on urban video sequences.
