Projector-camera system with laser pointers

Details Projector-camera system with laser pointers Projector-camera system with laser pointers

2006-11-21

2006-11-21

Perkey, W. B. (Department: 2851)

Optics: image projectors

Distortion compensation

C353S042000, C348S746000

Reexamination Certificate

active

07137707

ABSTRACT:
A rigidly-coupled projector-camera system is augmented with laser pointers. The projector-camera system and lasers can be used to determine homography between the projector and a display surface, so that a projection of any desired geometry can be made on the display surface.

REFERENCES:
patent: 6554431 (2003-04-01), Binsted et al.
patent: 6704000 (2004-03-01), Carpenter
patent: 2003/0189675 (2003-10-01), Itaki
patent: 2003/0210381 (2003-11-01), Itaki
patent: 2005/0012907 (2005-01-01), Inoue
Raskar et al., 2003. ilamps: geometrically aware and self-configuring projectors.ACM Trans. Graph. 22, 3, 809-818.

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