文章基本信息

标题：Intelligent Pedestrian Detection using Optical Flow and HOG
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作者：Huma Ramzan ; Bahjat Fatima ; Ahmad R. Shahid 等
期刊名称：International Journal of Advanced Computer Science and Applications(IJACSA)
印刷版ISSN：2158-107X
电子版ISSN：2156-5570
出版年度：2016
卷号：7
期号：9
DOI：10.14569/IJACSA.2016.070955
出版社：Science and Information Society (SAI)
摘要：Pedestrian detection is an important aspect of autonomous vehicle driving as recognizing pedestrians helps in reducing accidents between the vehicles and the pedestrians. In literature, feature based approaches have been mostly used for pedestrian detection. Features from different body portions are extracted and analyzed for interpreting the presence or absence of a person in a particular region in front of car. But these approaches alone are not enough to differentiate humans from non-humans in dynamic environments, where background is continuously changing. We present an automated pedestrian detection system by finding pedestrians’ motion patterns and combing them with HOG features. The proposed scheme achieved 17.7% and 14.22% average miss rate on ETHZ and Caltech datasets, respectively.
关键词：thesai; IJACSA; thesai.org; journal; IJACSA papers; Pedestrian detection; pedestrian protection system; HOG descriptor; optical flow; motion vectors; FPPI; miss-rate