Gesture recognition method and device, mobile terminal and storage medium

The embodiment of the invention provides a gesture recognition method and device, a mobile terminal and a storage medium. The gesture recognition method comprises the steps of obtaining radar echo data based on radar; judging whether gesture motion exists or not according to the radar echo data; when the gesture motion exists, extracting gesture track characteristics according to the radar echo data; and recognizing a target gesture according to the gesture track features, wherein the target gesture is one of a plurality of preset gestures. Gestures are recognized through the gesture track features, and the effect of improving the robustness of gesture recognition is achieved. 本发明实施例提供了一种手势的识别方法、装置、移动终端和存储介质。该手势的识别方法包括：基于雷达获取雷达回波数据；根据所述雷达回波数据判断是否存在手势运动；当存在所述手势运动时，根据所述雷达回波数据提取手势轨迹特征；根据所述手势轨迹特征识别出目标手势，所述目标手势为多个预设手势中的一个。通过手势轨迹特征对手势进行识别，达到提高手势识别的鲁棒性的效果。