US Patent Application 18211478. GESTURE RECOGNITION METHOD AND APPARATUS simplified abstract
Contents
GESTURE RECOGNITION METHOD AND APPARATUS
Organization Name
Inventor(s)
GESTURE RECOGNITION METHOD AND APPARATUS - A simplified explanation of the abstract
- This abstract for appeared for US patent application number 18211478 Titled 'GESTURE RECOGNITION METHOD AND APPARATUS'
Simplified Explanation
This application describes a method and device for accurately recognizing and improving the user experience of gestures. The method involves obtaining echo data from a radar, which includes information generated when an object moves within the radar's detection range. The echo data is then filtered to remove information that does not meet a predetermined condition, such as distance, speed, or angle. The filtered data is used to extract a feature, which provides gesture feature information. Based on this information, a target gesture is determined.
Original Abstract Submitted
This application discloses a gesture recognition method and apparatus accurately recognizes a gesture of a user and improves user experience. The method includes: obtaining echo data of a radar, where the echo data includes information generated when an object moves in a detection range of the radar; filtering out, from the echo data, information that does not meet a preset condition, to obtain gesture data, where the preset condition includes at least two of a distance, a speed, or an angle, the distance includes a distance between the object and the radar, the speed includes a speed of the object relative to the radar, and the angle includes an azimuth or a pitch angle of the object in the detection range of the radar; extracting a feature from the gesture data, to obtain gesture feature information; and obtaining a target gesture based on the gesture feature information.
