Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
1-4
|
| pubmed:dateCreated |
1995-3-7
|
| pubmed:abstractText |
The DNASK is a PC-based image analysis module for quantitative cytological and histological examinations on Feulgen-Schiff preparations. The module consists of a frame grabber, a CCD black and white video camera and the DNASK software package which can be incorporated in an IBM compatible PC-AT joining to a standard pathological research photo microscope. The use of 386 IBM AT systems leads to significant decrease of the measurement's time. Mono- or color VGA graphics card should be used. The resolution of the images is 512 x 512 pixels and 256 gray values. The image caption is made in less than 0.5 second, the measurement of a cell nuclei (18 parameters) takes less, than 5 seconds (IBM AT 286). The camera is a standard CCD one. The microscope should be a good quality, modern microscope with built-in light source, however, the application of voltage stabiliser is strongly recommended. The software is able to measure the parameters mostly used and suggested in the international literature: 15 morpho- and densitometric parameters of the cell nuclei 6 DNA histogram parameters of the measured case, like DNA Index, 2c deviation Index, 5c exceeding rate, G1-S-G2 phase fraction ratio. The system supports the grouping of the measured cases and at the end of a study results of the single measurements can be collected and summarized in an ASCII file, which is readable by major statistical programpackages. The DNASK has a special graphical user interface for the control of the program.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0236-5391
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
40
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
257-72
|
| pubmed:dateRevised |
2004-11-17
|
| pubmed:meshHeading |
pubmed-meshheading:1365770-Algorithms,
pubmed-meshheading:1365770-Cell Cycle,
pubmed-meshheading:1365770-Cytological Techniques,
pubmed-meshheading:1365770-DNA,
pubmed-meshheading:1365770-Humans,
pubmed-meshheading:1365770-Image Processing, Computer-Assisted,
pubmed-meshheading:1365770-Microcomputers,
pubmed-meshheading:1365770-Software,
pubmed-meshheading:1365770-Video Recording
|
| pubmed:year |
1992
|
| pubmed:articleTitle |
DNASK--a new image analysis module for TV image cytometry.
|
| pubmed:affiliation |
2nd Dept. of Medicine, Semmelweis Medical University School, Budapest, Hungary.
|
| pubmed:publicationType |
Journal Article
|