Device and method for selectively collecting electroencephalogram (EEG) data through action recognition

The invention provides a device for selectively collecting electroencephalogram (EEG) data through action recognition. The device comprises an action recognition unit, an EEG measurement unit and a control unit, wherein the action recognition unit is configured to recognize the action of a user through analyzing images taken by a camera; the EEG unit is configured to be mounted at the head part ofthe user to measure the EEG of the user; the control unit is configured to control the EEG measurement unit to measure the EEG of the user during the movement of the recognized user and generate an EEG data set based on the measured EEG. The device provided by the invention can effectively remove the noise caused by ineffective action during the measurement. 本发明提供种用于通过动作识别选择性地收集脑电图数据的装置，所述装置包括：动作识别单元，被配置为通过分析通过相机拍摄的图像来识别用户的动作；EEG测量单元，被配置为安装在用户的头部以测量用户的EEG；以及控制单元，被配置为控制所述EEG测量单元用于在所识别的用户的运动期间测量所述用户的EEG，并且基于所测量的EEG生成EEG数据集。其可以有效的去除测量时无效动作带来的噪声。