Patent ID: 8964000
Filing Date: 2015-02-24
Classification: H04N

Abstract:
1. A digital signal processing apparatus comprising: a receiver configured to receive a digital signal including a first image source and a second image source; and an image processor configured to: generate a main stereoscopic image from the first image source and an additional image from the second image source, wherein the additional image is an expanded image of the main stereoscopic image, and the expanded image is partially corresponding to the main stereoscopic image, display the main stereoscopic image on a first display unit, and display the additional image on a second display unit, wherein the second display unit is a transparent display unit connected to the first display unit, wherein the main stereoscopic image includes a first part of a first graphical object and the additional image includes a second part of the first graphical object, wherein the first part and the second part of the first graphical object are graphically connected, and wherein the additional image included in the second image source includes only pixels providing a forward depth of the second display unit.