Process, apparatus and color measuring strip for evaluating prin

Details Process, apparatus and color measuring strip for evaluating prin Process, apparatus and color measuring strip for evaluating prin

1984-12-19

1987-06-09

Evans, F. L.

Optics: measuring and testing

By shade or color

235454, 250226, 250566, G01J 350

Patent

active

046716610

ABSTRACT:
A color measuring strip having a plurality of different measuring fields includes information codes located either laterally adjacent to, or between, individual measuring fields. The information codes are individually assigned to respective measuring fields, and contain information relating to such items as scanning position and the color and type of the field concerned. The information codes are machine-read and are evaluated so that a scanning head may be positioned relative to the measuring fields, and are further used in processing the data provided by the scanning head.

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patent: 4469025 (1984-09-01), Loffler et al.
patent: 4494875 (1985-01-01), Schramm et al.

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