Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1981-12-15
1983-11-01
Orsino, Jr., Joseph A.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
356445, 356237, 358106, H04N 718
Patent
active
044132794
ABSTRACT:
A method for contact-free determination of quality features of a meat goods test subject provides for determination of a proportional fat-meat ratio of a carcass half. The test subject is illuminated and scanned by a video camera with the meat and fat tissues being distinguished from one another according to relative brightness. Brightness signals from the camera are digitized by comparing the brightness signals with a discrimination-typical threshold value corresponding to a brightness determined such that all brighter and all darker tissue parts respectively deviating above and below the threshold value are represented as white or approximately white image parts and as black or approximately black image parts. The discrimination-typical threshold value is established as a value which is substantially independent of a background brightness associated with the test subject so as to solely distinguish between brightness signals of the meat tissue only.
REFERENCES:
patent: 3443026 (1969-05-01), Townsend
patent: 4226540 (1980-10-01), Barten et al.
patent: 4327375 (1982-04-01), Le Clerc
Orsino Jr. Joseph A.
Pfister GmbH
LandOfFree
Method for contact-free determination of quality features of a t does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for contact-free determination of quality features of a t, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for contact-free determination of quality features of a t will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2171174