Patent ID: 9749612
Date: 2017-08-29
CPC Classifications: H04N

Claim:
1. A display device, comprising: a detection unit, configured to detect position information with respect to viewer's eyes; a processing unit, configured to obtain the position information with respect to the viewer's eyes from the detection unit, and obtain a screen display image corresponding to a visual angle of the eyes based on the position information with respect to the eyes and parameters for a stereo image to be displayed; and a display unit, configured to obtain the screen display image from the processing unit, and display the screen display image on the display unit, wherein the processing unit is further configured to: calculate coordinates of a display position M′ of each pixel M within the stereo image to be displayed on a display screen based on the position information with respect to the eyes and the parameters for the stereo image to be displayed; and obtain the screen display image corresponding to the visual angle of the eyes based on the coordinates of the display position M′ of each pixel M on the display screen, wherein the coordinates (X where X wherein, in a coordinate system (X, Y, Z), the X-axis direction indicates a horizontal direction in a plane of the display screen, the Y-axis direction indicates a vertical direction in the plane of the display screen, the Z-axis direction indicates a direction perpendicular to the plane of the display screen, and the detection point indicates an origin of the coordinate system and is on the plane of the display screen, and wherein L, ∠A