Method and apparatus for optimizing the viewing distance of...

Details Method and apparatus for optimizing the viewing distance of... Method and apparatus for optimizing the viewing distance of...

2008-05-20

2008-05-20

Chang, Audrey (Department: 2872)

Optical: systems and elements

Stereoscopic

Having record with lenticular surface

C359S462000, C348S059000

Reexamination Certificate

active

07375886

ABSTRACT:
A method and apparatus for optimizing viewing distance for a stereogram system. In a stereogram, an image is held in close juxtaposition with a lenticular screen. In the invention, a data store is used to store optimum pitch values for specified viewing distances. An interdigitation program then acts on the table values and creates a mapping of interdigitated views for each viewing distance. The user can then select or specify a desired viewing distance, and the optimum mapping of views is automatically chosen for display.

REFERENCES:
patent: 5528420 (1996-06-01), Momochi
patent: 6519088 (2003-02-01), Lipton

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