To provide a biometric measurement device capable of easily detecting a pulse wave or the like of a subject and not interfering with the motion of a subject when detecting a pulse wave or the like.A subjects face is irradiated with near-infrared light from a light-emitting element, a subjects pulse wave is acquired from an image of a subjects face photographed by a camera at this time, and based on the subjects state . Further, it is also possible to specify a pulse wave analysis portion from the image of the face of the subject photographed by the camera with the near-infrared light from the light emitting element, and to output another light emitting device having higher luminous intensity than the light emitting device to the pulse wave analysis portion By irradiating near infrared light, the pulse wave of the subject is acquired from the image of the pulse wave analysis site, and the state of the subject is judged based on this pulse wave.BACKGROUND OF THE INVENTION【課題】簡単に被験者の脈波等を検出できるとともに、脈波等を検出する際、被験者の動作を妨げることがない生体測定装置を提供する。【解決手段】発光素子から被験者の顔面に近赤外光を照射し、このときにカメラで撮影された被験者の顔面の画像から被験者の脈波を取得し、この脈波に基づいて被験者の状態を判定する。また、発光素子による近赤外光によりカメラで撮影された被験者の顔面の画像から脈波解析箇所を特定し、この発光素子より光度が高い別の発光素子を異なるタイミングでその脈波解析箇所に近赤外光を照射させることにより、脈波解析箇所の画像から被験者の脈波を取得し、この脈波に基づいて被験者の状態を判定する。【選択図】図1
