Patent ID: 9727229
Date: 2017-08-08
CPC Classifications: G06F,H04N

Claim:
1. A stereoscopic display device comprising: a stereoscopic display unit for displaying an instruction stereoscopic image formed with an instruction left-eye image and an instruction right-eye image to be instructed by an indicator; a space sensor that detects an instruction position (px, py, pz) orthogonal to a display screen, which is instructed by the indicator on the display screen of the stereoscopic display unit and detects an interval between the display screen of the stereoscopic display unit and the indicator, wherein pz is a distance between the indicator and the display screen; a determination unit for determining whether the instruction position detected by the space sensor is within a detection area corresponding to the instruction stereoscopic image, and accepting an instruction corresponding to the instruction stereoscopic image; a disparity amount decision unit for deciding a pop-up amount between the instruction left-eye image and the instruction right-eye image displayed by the stereoscopic display unit, and decreasing gradually the pop-up amount between the instruction left-eye image and the instruction right-eye image according to a decrease in the interval pz detected by the space sensor when the interval pz is less than an initial pop-up amount dz an image processing unit for displaying the instruction stereoscopic image on the stereoscopic display unit by the pop-up amount decided by the disparity amount decision unit.