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Title

Boosting histograms of oriented gradients for human detection

AuthorsPedersoli, Marco; Gonzàlez, Jordi; Chakraborty, Bhaskar; Villanueva, Juan J.
KeywordsObject recognition
Machine vision
Pattern recognition
Computer vision
Issue Date2007
CitationCVCRD 2007
AbstractIn this paper we propose a human detection framework based on an enhanced version of Histogram of Oriented Gradients (HOG) features. These feature descriptors are computed with the help of a precalculated histogram of square blocks. This novel method outperforms the integral of oriented histograms allowing the calculation of a single feature four times faster. Using Adaboost for HOG feature selection and Support Vector Machine as weak classifier, we build up a fast human classifier with an excellent detection rate.
DescriptionPresentado al 2nd Computer Vision: Advances in Research & Development celebrado en 2007 en Bellaterra (Spain).
URIhttp://hdl.handle.net/10261/30381
Appears in Collections:(IRII) Comunicaciones congresos
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