Analog optical block processor

Details Analog optical block processor Analog optical block processor

1975-06-13

1977-08-30

Braun, Fred L.

Photocopying

Including fiber optics

240 1LP, 350 96BC, 350 96T, 355 71, 355125, G03B 2700

Patent

active

040451330

ABSTRACT:
Light quantization of elemental areas of pictorial information by a plurality of contiguous light integrating tunnels, either with or without one of a group of different sampling-function array masks and/or printing-function array masks, is used to modify the original picture information for such purposes as subjectively providing a (1) more pleasing picture, (2) striking special display effects and (3) studying visual perception by the human visual system. Analog processor replaces expensive computer equipment which also required tedious programming, formerly required for producing similar modification of picture information.

REFERENCES:
patent: 3043910 (1962-07-01), Hicks
patent: 3141105 (1964-07-01), Courtney-Pratt
patent: 3221460 (1965-12-01), Glynn
patent: 3398669 (1968-08-01), Hicks
patent: 3603665 (1971-09-01), Goldmark et al.
patent: 3615433 (1971-10-01), Biernson et al.
patent: 3630605 (1971-12-01), Lock
patent: 3641332 (1972-02-01), Reick et al.
patent: 3831021 (1974-08-01), Muhlogger
patent: 3837727 (1974-09-01), Norton
patent: 3904272 (1975-09-01), Straka

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