Control method, control device and electronic device

The invention discloses a control method which is used for controlling the screen display of an electronic device. The control method comprises the following steps of imaging a human face to obtain a human face image; processing the human face image to recognize whether an eye bag zone exists in the human face image or not; and triggering a predetermined eyeshield setting of a screen when the eye bag zone exists. In addition, the invention also discloses a control device and the electronic device. By the control method, the control device and the electronic device disclosed by the embodiment of the invention, the eye fatigue state of a user is judged by detecting whether the eye bag zone exists around human eyes, and the eyeshield setting of the screen is triggered according to the state of the eye bag zone, so that the user is helped to develop a good eye care habit so as to protect vision. 本发明公开了种控制方法，用于控制电子装置的屏幕显示。控制方法包括步骤：对人脸成像以获取人脸图像；处理人脸图像以识别人脸图像中是否存在眼袋区域；及在存在眼袋区域时触发屏幕的预定护眼设置。此外，本发明还公开了种控制装置及电子装置。本发明实施方