| 摘要 |
<p>Provided are a data collection method and device for action recognition, and an action recognition system. The action recognition device comprises: a preliminary action recognition module, used for primarily recognizing motion data acquired by a sensor and providing motion data within a preset range adjacent to an action trigger point for a data storage module; the data storage module, used for storing the motion data provided by the preliminary action recognition module; and a communication module used for transmitting the motion data stored in the data storage module to an action calculation device, for the action calculation device to recognize an action. In the present invention, the motion data transmitted to the action calculation device is primarily selected in the case of the same sampling rate, the transmission pressure and the wireless power consumption of a wireless channel are reduced while providing the motion data with a high sampling rate, and the requirement of action recognition with high accuracy is satisfied.</p> |
