An intelligent slef-shooting method for capturing the facial expression of user according to the mentation of the user is provided. The method includes setting the age of the user, setting the shooting duration and length, detecting the heartbeat of the user, drawing a HR diagram according to the heartbeat of the user, and capturing a facial expression of the user according to the heartbeat and the HR diagram, selecting the mentation of the user and determining whether the shooting duration and length is ended, if it is not, determining whether the heartbeat of the user is to increase a value in every minutes during the shooting duration and length, if it is, drawing another HR diagram accrding to the increased heartbeat of the user and capturing the facial expression of the user corresponds to the increased heartbeat and the HR diagram to self-shoot the user to obtain the natural photo for the user under the specific mentation.一種根據使用者心理狀態以捕捉使用者的表情臉譜的智能自拍方法，其包含：設定使用者年齡；設定自拍的拍攝時間長度；偵測使用者的心跳次數，並且根據使用者的心跳次數繪製心率圖、根據心跳次數及心率圖捕捉使用者的臉部表情；選擇拍攝使用者的心理狀態；以及偵測自拍的拍攝時間是否結束，若否，判斷在此自拍的拍攝時間內是否捕捉到使用者的心跳次數在每分鐘內增加一數值，若是，則根據增加的心跳次數繪製另一心率圖、並捕捉使用者相對應於此心跳次數及此心率圖的表情臉譜，進行自拍得到使用者在此特定心理狀態下最自然的相片。
