2241 results about "Action recognition" patented technology

A data acquisition method and device for motion recognition, a motion recognition system and a computer readable storage medium are disclosed. The data acquisition device for motion recognition comprises: an initial motion recognition module adapted to perform an initial recognition with respect to motion data collected by a sensor and provide motion data describing a predefined range around a motion trigger point to a data storage module for storage; a data storage module adapted to store motion data provided from the initial motion recognition module; and a communications module adapted to forward the motion data stored in the data storage module to a motion computing device for motion recognition. The present invention makes an initial selection to the motion data to be transmitted to the motion computing device under the same sampling rate. Consequently, the present invention reduces pressures on wireless channel transmission and wireless power consumption, and provides high accuracy in motion recognition while providing motion data at the same sampling rate.

A method for controlling an electronic apparatus which uses voice recognition and motion recognition, and an electronic apparatus applying the same are provided. In a voice task mode, in which voice tasks are performed according to recognized voice commands, the electronic apparatus displays voice assistance information to assist in performing the voice tasks. In a motion task mode, in which motion tasks are performed according to recognized motion gestures, the electronic apparatus displays motion assistance information to aid in performing the motion tasks.

A human motion recognition method and device are disclosed in embodiments of the present application. A specific embodiment of the method includes: sampling an input video to be identified to obtain asequence of sampled image frames of the video to be identified; using the trained human key point detection model to detect the key points of the sampled image frame sequence, and obtaining the heatmap of the key point position of each sampled image frame in the sampled image frame sequence is obtained, wherein the heat map of the key point position of the human body is used to characterize theprobability characteristics of the preset key point position of the human body; inputting the thermal map of the key points in the frame sequence of the sampled images into the trained motion classification model for classification, and obtaining the human motion corresponding to the video to be recognized. The embodiment realizes the motion recognition by utilizing the coordination and cooperation relationship of the key points of the human body in the video to be recognized and the time continuous characteristic of the human body action, which is favorable for improving the recognition accuracy.

Methods and system to enable a user of an input action recognition text input system to edit any incorrectly recognized text without re-locating the text insertion position to the location of the text to be corrected. The System also automatically maintains correct spacing between textual objects when a textual object is replaced with an object for which automatic spacing is generated in a different manner. The System also enables the graphical presentation of menu choices in a manner that facilitates faster and easier selection of a desired choice by performing a selection gesture requiring less precision than directly contacting the sub-region of the menu associated with the desired choice.