Abstract

In this paper, a new method is proposed for human gait feature extraction from a video. The method consists of seven stages: background/foreground segmentation; noise filtration; extracting of the human silhouette; dividing the human silhouette into eight horizontal segments based on human body proportions; bounding rectangles getting; phase synchronization; features calculation; Fourier transform (optionally). A support vector machine (SVM) algorithm is used for classification. The algorithm was tested on 102 gait samples. Recognition accuracy is 89.2% – 96.5%.

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