Portable gesture identification system and method

Abstract

The invention discloses a portable gesture identification system and a portable gesture identification method. The system comprises a sensor armlet, a gyroscope glove and a data processor, wherein thesensor armlet is used for acquiring a movement signal of arm muscles and an arm spatial rotation signal of an arm in a target gesture execution process, and sending the movement signal and the arm spatial rotation signal to the data processor; the gyroscope glove is used for acquiring a finger spatial rotation signal of each joint of a finger in the target gesture execution process and sending the finger spatial rotation signal to the data processor; and the data processor is used for extracting target distinguishing characteristic data corresponding to an initial point and an end point of atarget gesture according to the movement signal, the arm spatial rotation signal and the finger spatial rotation signal, matching the target distinguishing characteristic data with distinguishing characteristic data corresponding to gestures in a pre-stored gesture classification set, and determining a gesture category corresponding to the target gesture according to a matching result. According to the above-mentioned method and system, the reliability is high, the gesture can be effectively identified, and high practicability is provided.

Description

technical field [0001] The invention relates to the field of gesture recognition, in particular to a portable gesture recognition system and method. Background technique [0002] With the development of electronic technology and computer technology, the traditional mouse and keyboard input methods have been unable to meet people's needs. In recent years, in view of the intuitive and natural characteristics of gestures, the input method based on user gestures has become an important means of human-computer interaction. Gesture-based human-computer interaction puts more emphasis on user-centered, and the use is more in line with the user's natural communication habits, thus providing users with a natural and effective human-computer interaction method, while requiring the system to be portable and provide a good user experience. Since the real-time and accuracy of gesture recognition are very important for natural interaction, the research on gesture recognition methods is of...

AI Technical Summary

Problems solved by technology

[0003] However, the traditional gesture recognition system or method does not have gloves that only use gyroscope sensors to recognize gestures. The gyroscopes and related devices used in large quantities reduce the reliability of the equipment, the circuit design is complicated, the equipment is heavy, and it is inconvenient to wear.

Images