Projection system with corrective image transformation

Details Projection system with corrective image transformation Projection system with corrective image transformation

2006-10-24

2006-10-24

Koval, Melissa Jan (Department: 2851)

Optics: image projectors

Composite projected image

Multicolor picture

C353S069000, C353S070000, C353S101000, C353S121000

Reexamination Certificate

active

07125122

ABSTRACT:
An image projection system that corrects an image to be projected onto a projection surface by sensing at least a portion of that surface, and based upon the sensed portion, determining and applying a corrective transformation to the image, after which the corrected image is projected onto the projection surface.

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