A simple pedestrian detection using LBP-based patterns of oriented edges

• Published in: 2012 19th IEEE International Conference on Image Processing pp. 469 - 472
• Main Authors: Boudissa, A., Joo Kooi Tan, Hyoungseop Kim, Ishikawa, S.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01-09-2012
• Subjects: Detectors; Face recognition; Feature extraction; Histograms; Humans; Image edge detection; Local binary patterns; object recognition; Pedestrian detection; support vector machine; Support vector machines
• ISBN: 1467325341; 9781467325349
• ISSN: 1522-4880; 2381-8549
• DOI: 10.1109/ICIP.2012.6466898

This paper introduces a simple algorithm for pedestrian detection on low resolution images. The main objective is to create a successful means for real-time pedestrian detection. While the framework of the system consists of edge orientations combined with the LBP feature extractor, a novel way of selecting the threshold is introduced. This threshold improves significantly the detection rate as well as the processing time. Furthermore, it makes the system robust to uniformly cluttered backgrounds, noise and light variations. The test data is the INRIA pedestrian dataset and for the classification, a support vector machine with an RBF kernel is used. The system performs at a state-of-the-art detection rates while being intuitive as well as very fast which leaves sufficient processing time for further operations such as tracking and danger estimation.