Product gauge methods and apparatus for use in the optical deter

Details Product gauge methods and apparatus for use in the optical deter Product gauge methods and apparatus for use in the optical deter

1992-06-29

1994-10-04

Couso, Jose L.

Image analysis

Histogram processing

For setting a threshold

382 1, 348 92, 348130, 348142, G06K 900, H04N 700

Patent

active

053533569

ABSTRACT:
A product gauge is disclosed for use in the optical inspection of products. The product gauge can be produced from the image of a model of the product. The product gauge can also be electronically constructed on a video screen by a computer line-drawing program. The product gauge aids in the alignment and the processing of information by the optical inspecting means including aiding an operator in determining whether a product is acceptable. The product gauge can be used to quickly and accurately tailor a generalized product inspection apparatus to specific products and thus ease the change from inspecting one product to another product.

REFERENCES:
patent: 3986244 (1976-10-01), Latanzi
patent: 4202037 (1980-05-01), Glaser et al.
patent: 4802093 (1989-01-01), Ema
patent: 5046111 (1991-09-01), Cox et al.
patent: 5146510 (1992-09-01), Cox et al.

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