摘要 |
<P>PROBLEM TO BE SOLVED: To provide a stack projection apparatus which can realize a stack video image with high precision even if there is no an advanced adjustment technique. <P>SOLUTION: A projector 100 and a projector 101 are arranged so that a stacks picture region 103 which the projector 101 projects on a screen 118 may contain whole of a base picture region 102 which the projector 100 projects on the screen 118. A photograph is taken with an instrumentation camera 106, a picture for bases on the base picture region 102 and a picture for stacks on the stacks picture region 103. A control unit 104 forms a correction data of a pixel unit which stacks the stacks picture on the stacks picture region 103 on the picture for base on the base picture region 102. The correction data is established to an image processing apparatus 109, and the stacks video image is projected on the screen 118. <P>COPYRIGHT: (C)2005,JPO&NCIPI |