Patent ID: 9571824
Date: 2017-02-14
CPC Classifications: G06F,G06T,H04N

Claim:
1. A stereoscopic image display device, comprising: a display including a plurality of pixels, the display that displays an image according to image data generated by processing an input video signal; and a controller that controls the processing of an input video signal, wherein the controller includes: an image change gap setter that sets a first image change gap by using a user's reference input value, the first image change gap including a plurality of first lengths, the first lengths being arranged in a direction and being apart from the stereoscopic image display device, a calculator that calculates an actual distance between the user who views a display image and the stereoscopic image display device based on the user's observation position coordinate data and calculates a second image change gap including a plurality of second lengths, the second lengths generated by correcting the first lengths of the first image change gap according to the actual distance, and an image mode selector that selects one of image modes of the stereoscopic image display device, determines the user's position point with reference to the second lengths of the second image change gap, and generates image data for the selected image mode.