IMAGE PROCESSOR, IMAGE PROCESSING METHOD, IMAGE PROCESSING PROGRAM, AND COMPUTER-READABLE STORAGE MEDIUM STORED WITH THE IMAGE PROCESSING PROGRAM

摘要

PROBLEM TO BE SOLVED: To determine a desired display range in real time, even when a display image is an animation composed of a plurality of images, or a plurality of users are present, and display images in the determined display range.

SOLUTION: In the present invention, the display image itself is not pasted to a polygon set in a virtual space, but a coordinate image, displaying each pixel coordinate of the display image as an image, is pasted thereto. When visual point information is transmitted from a user, the surface range of the polygon, corresponding to the visual field range of the user, is determined from the transmitted visual point information, and a pixel coordinate, designating a display range corresponding to the visual field range of the user, is derived from the coordinate image pasted to the determined surface range.

COPYRIGHT: (C)2006,JPO&NCIPI