IMAGE PROJECTING SYSTEM, MASTER APPARATUS, IMAGE PROJECTING APPARATUS, AND IMAGE PROJECTING METHOD

摘要

An image projecting system includes a master apparatus and an image projecting apparatus connected through a network. The master apparatus generates a correction parameter for correcting distortion caused in captured calibration image data of the image projecting apparatus, using the captured calibration image data and characteristic information of the image projecting apparatus. The image projecting apparatus corrects distortion using the correction parameter generated by the master apparatus to project a corrected projection image on the projection surface.

主权项

1. An image projecting system, comprising:
a master apparatus; and an image projecting apparatus connected to the master apparatus via a network and configured to project an image on a projection surface, wherein the master apparatus includes:
a communication unit that receives captured calibration image data of the image projecting apparatus; anda correction data generator that generates a correction parameter for correcting distortion caused in the captured calibration image data, using the captured calibration image data and characteristic information of the image projecting apparatus, and the image projecting apparatus includes:
a communication unit that receives the correction parameter generated by the master apparatus from the master apparatus; anda distortion correction unit that corrects distortion using the correction parameter generated by the master apparatus to project a corrected projection image on the projection surface.