Method and device for determining three-dimensional position information of human eyes

The invention provides a method and a device for determining the three-dimensional (3D) position information of human eyes. The method comprises the following steps: detecting a human eye area from a shot human face image; determining 2D human eye key points from the human eye area; and fitting out a target 3D human eye model according to the 2D human eye key points, and determining the 3D position information of human eyes based on the target 3D human eye model. Further, the 3D position information of human eyes is transformed to the 3D coordinate system of the display of mobile equipment, and the 3D image content displayed by the display is adjusted or redrawn according to the transformed 3D position information of human eyes. Through the method and the device, human eye 3D position information of higher accuracy and precision can be acquired, and the activity space for users during 3D image watching and the degree of comfort are improved.