Projection system and projection method

摘要

It is an object of the present invention to deliver images from a server, and project and display them with few distortions. When image information is stored in an image server 11 and the stored images are delivered via a network and are projected and displayed on a screen by a projector 13, an image correction device 15 receives the images provided by the image server 11, corrects the images in advance to cancel any projected distortion and outputs them to the projector 13.