Facsimile and static presentation processing – Facsimile – Picture signal generator
Patent
1992-05-19
1995-12-26
Ip, Paul
Facsimile and static presentation processing
Facsimile
Picture signal generator
355 22, 355 77, H04N 907, G03B 2732
Patent
active
054792703
ABSTRACT:
A method and apparatus which provides alignment lines adjacent to a lenticular image. The alignment lines are projected through a lenticular overlay and used to align the overlay to the image. The alignment apparatus uses a light sensor and a computer to detect either changes in brightness or changes in a Moire pattern of the lines to effect rotational alignment and to detect either centeredness of the lines or brightness changes in the lines to effect translational alignment as the overlay is rotationally or translationally moved with respect to the print by the computer. An increase in brightness indicates motion toward either rotational or translational alignment. A constant brightness along the lines indicates rotational alignment while a peak in brightness indicates translational alignment.
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Dugas Edward
Eastman Kodak Company
Ip Paul
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