Image analysis – Histogram processing – For setting a threshold
Patent
1986-11-04
1991-05-21
Razavi, Michael
Image analysis
Histogram processing
For setting a threshold
36441308, 356 39, G06K 900
Patent
active
050182099
ABSTRACT:
A method and apparatus are provided for selecting and analyzing a subpopulation of cells or cell objects for a certain parameter such as DNA, estrogen, and then measuring the selected cells. The observer in real time views a field of cells and then gates for selection based on the morphological criteria those cells that have the visual parameter such as colored DNA or colored antigen into a subpopulation that is to be measured. The selected cells are examined by digital image processing and are measured for a parameter such as a true actual measurement of DNA in picograms. A quantitation of the measured parameter is generated and provided.
REFERENCES:
patent: 3297879 (1963-03-01), Meyer
patent: 3481659 (1969-12-01), Rosenberg
patent: 3847486 (1974-11-01), McCabe
patent: 3907437 (1975-09-01), Hirschfeld
patent: 3977791 (1976-08-01), Weber et al.
patent: 4000417 (1976-12-01), Adkisson et al.
patent: 4017192 (1977-04-01), Rosenthal
patent: 4045772 (1977-08-01), Bouton et al.
patent: 4048616 (1977-09-01), Hart et al.
patent: 4097845 (1978-06-01), Bacus
patent: 4125828 (1978-11-01), Resnick et al.
patent: 4175860 (1979-11-01), Bacus
patent: 4199748 (1980-04-01), Bacus
patent: 4213036 (1980-07-01), Kopp et al.
patent: 4219440 (1980-08-01), Runck et al.
patent: 4227814 (1980-10-01), Soodak et al.
patent: 4232970 (1980-11-01), Sawamura et al.
patent: 4257709 (1981-03-01), Mostyn, Jr.
patent: 4307376 (1981-12-01), Miller et al.
patent: 4362386 (1982-12-01), Matsushita et al.
patent: 4389669 (1983-06-01), Epstein et al.
patent: 4404683 (1983-09-01), Kobayashi et al.
patent: 4446871 (1984-05-01), Imura
patent: 4453266 (1984-06-01), Bacus
patent: 4513438 (1985-04-01), Graham et al.
patent: 4523278 (1985-06-01), Reinhardt et al.
patent: 4562593 (1985-12-01), Ooe et al.
Cell Analysis Systems, Inc.
Razavi Michael
LandOfFree
Analysis method and apparatus for biological specimens does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Analysis method and apparatus for biological specimens, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Analysis method and apparatus for biological specimens will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-244982