Gait recognition based on Hilbert-Huang Descriptors

作者：Qiong Cheng, Bo Fu · 年份：2008 · DOI：10.1109/wcica.2008.4594114 · 被引用次数：3 · 研究领域：Gait Recognition and Analysis、Hand Gesture Recognition Systems、Remote Sensing and Land Use

This paper proposes a gait recognition method based on Hilbert-Huang Descriptors (HHDs) and K- Nearest Neighbors method. For each image sequence, background subtraction algorithm is firstly used to segment the silhouettes of moving object from the background. When analyzing the body contours by HHDs, we obtain the gait features. K-Nearest Neighbors method is finally applied to analysis and recognition automatically. The experimental results demonstrated that the proposed approach had a good recognition performance.