VIDEO IMAGE PRESENTATION SYSTEM, VIDEO IMAGE TRANSMISSION DEVICE, VIDEO IMAGE PRESENTATION DEVICE, AND VIDEO IMAGE PROCESSING PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a video image presentation system which presents movement in a space to a user by reproducing the video image where the state of walk-through is recorded and enables the user to move his/her sight lines freely and smoothly to change a visual field.;SOLUTION: In the video image presentation system, a video image is transmitted from a video image transmission device 3 to a video image presentation device 1, and the video image is presented with the video image presentation device 1. In this system, the video image transmission device 3 calculates a segmented range according to the direction of a user's sight line during video reproducing on the basis of the designation, notified from the video image presentation device 1, of the direction of the user's sight line who watches the video image and the device 3 segments the video image into the segment range to transmit it as a new video image to the video image presentation device 1, and the video image presentation device 1 receives the transmitted video image and presents the image.;COPYRIGHT: (C)2006,JPO&NCIPI