步态识别研究现状与进展

The Present State and Progress of Researches on Gait Recognition

步态识别是生物特征识别技术中的一个新兴领域,它旨在根据人们的行走方式进行身份识别或生理、病理及心理特征检测,具有广阔的应用前景,因此引起了国内外许多研究者的浓厚兴趣,成为近年来生物医学信息检测领域备受关注的前沿方向。本文主要介绍了利用步态特征进行身份识别的基本原理与方法及其潜在的应用前景,分析了其国内外研究现状与存在的关键技术难点,并展望了其可能的发展趋势。

Reccgnition by gait is a new field for the biometric recognition technology. Its aim is to recognize people and detect physiological, pathological and mental characters by their walk style. The use of gait as a hiometric for human identification is promising. The technique of gait recognition, as an attractive research area of biomedical information detection, attracts more and more attention. In this paper is introduced a survey of the basic theory, existing gait recognition methods and potential prospects. The latest progress and key factors of research difficulties are analyzed, and future researches are envisaged.