Patent ID: 6853357
Filing Date: 2005-02-08
Classification: A61B,G06F,G09G,H04N

Abstract:
1. An image display apparatus comprising: input means for inputting two images of a same subject obtained at different times; display means for displaying the two inputted images on a display screen in a manner enabling an observer to fuse the two inputted images together for stereoscopic viewing; display control means for controlling said display means to display the two inputted images such that the two inputted images we displayed separately into left and right eyes of the observer; and position designation means for designating a position on the display screen of said display means in accordance with operational input from the observer, wherein said display control means is responsive to a position being designated by said position designation means, for controlling said display means to display a mark in the designated position on the display screen of said display means in a manner being superposed on each of the two images.