Automatic focusing system with response control using fuzzy inte

Details Automatic focusing system with response control using fuzzy inte Automatic focusing system with response control using fuzzy inte

1995-04-24

1996-10-15

Perkey, W. B.

Photography

Self-organizing system

396125, G03B 1336

Patent

active

055663800

ABSTRACT:
An automatic focusing system is arranged to use as a parameter a signal component which is extracted from an image signal and varies with the state of focus, to compute an evaluation value on the basis of a degree to which the signal component satisfies preset conditions or rules, and to adjust focus on the basis of the result of the computing operation.

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