Cigarette inspection method

Details Cigarette inspection method Cigarette inspection method

1991-06-13

1993-08-10

Moore, David K.

Image analysis

Histogram processing

For setting a threshold

382 18, 358106, 356237, 209536, G06K 900

Patent

active

052356493

ABSTRACT:
Method for determining when a cigarette in a bundle is unsuitable which uses a statistical value based on gray scales.

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patent: 4976544 (1990-12-01), Neri
patent: 5127737 (1992-07-01), Neri

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