Colorimetric circuit with storage of simultaneously detected col

Details Colorimetric circuit with storage of simultaneously detected col Colorimetric circuit with storage of simultaneously detected col

1987-10-27

1989-04-18

Groody, James J.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 41, 356405, 356425, 250226, H04N 973

Patent

active

048231851

ABSTRACT:
A colorimetric circuit comprising three detectors for detecting red, green and blue components respectively, a memory for storing the outputs of the detectors sampled at the same instant in logarithmically compressed form, and a control circuit for reading out the contents of the memory in sequence, thereby it being made possible to improve the accuracy of colorimetry.

REFERENCES:
patent: 4395730 (1983-07-01), Shen
patent: 4414635 (1983-11-01), Gast et al.
patent: 4616253 (1986-10-01), Hashimoto et al.
patent: 4633300 (1986-12-01), Sakai
patent: 4646161 (1987-02-01), Tsuchiya et al.
patent: 4660075 (1987-04-01), Hashimoto et al.

Affiliated with

Also associated with

Rating

Colorimetric circuit with storage of simultaneously detected col does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Colorimetric circuit with storage of simultaneously detected col, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Colorimetric circuit with storage of simultaneously detected col will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2399590