ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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9
Issue
vol 60 / SEPTEMBER, 2017
Article
UDC 004.852, 004.931

REDUCTION OF FEATURE DESCRIPTION DIMENSIONALITY IN THE PROBLEM OF OBJECT DETECTION IN IMAGES

P. . Druzhkov
Lobachevsky State University of Nizhniy Novgorod; student


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Abstract. A modification of sliding-window algorithm for object detection based on feature selection with the use of decision trees ensemble is proposed. Reduction in detection time without a loss in quality is demonstrated by the example of digital simulation of HOG-features in the problem of pedestrian detection.
Keywords: object detection, pedestrian detection, histograms of oriented gradients, feature selection, decision tree