Human face in-vivo detection device and human face in-vivo detection method

The invention provides a human face living body detection device and a human face living body detection method.The human face living body detection device comprises an imaging unit and an algorithm unit, and the imaging unit comprises a spectrum chip and an imaging device arranged on a light sensing path of the spectrum chip; wherein the spectrum chip receives reflected light of a human face to be detected through the imaging device and obtains corresponding light intensity information, and the algorithm unit judges living body information of the human face to be detected based on the light intensity information obtained by the spectrum chip and recovers a human face image. 本发明提供一种人脸活体检测装置和人脸活体检测方法，其中所述人脸活体检测装置包括成像单元和算法单元，所述成像单元包括光谱芯片和被设置在所述光谱芯片感光路径的成像器件，其中所述光谱芯片通过所述成像器件接收待测人脸的反射光，并获取对应的光强信息，其中所述算法单元基于所述光谱芯片获取的所述光强信息判断所述待测人脸的活体信息，并恢复人脸图像。