3D photographic printer with a chemical processor

Details 3D photographic printer with a chemical processor 3D photographic printer with a chemical processor

1995-03-23

1997-08-12

Metjahic, Safet

Photocopying

Projection printing and copying cameras

Stereoscopic

396 30, 396613, G03B 2732

Patent

active

056571119

ABSTRACT:
A 3D printer that has a chemical processor in-line with the printer. The preferred printer is a single-stage printer that uses two video cameras with different magnification powers for acquiring images from 2D negatives for editing and key subject alignment. One video camera takes full view image for key subject selection and picture cropping, the other video camera which is used for acquiring image data for key subject alignment sees only an enlarged section of the image around the key subject. The single-stage printer uses an automated image matching algorithm to find the relative location of the key subject in each negative frame. The single-stage printer also includes a chemical processor so that photo processing can be part of an in-line printing process.

REFERENCES:
patent: 5028950 (1991-07-01), Fritsch
patent: 5400096 (1995-03-01), Kanada et al.
patent: 5408294 (1994-04-01), Lam
patent: 5412449 (1995-05-01), Lam
patent: 5424801 (1995-06-01), Lo et al.
patent: 5436738 (1995-07-01), Manico

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