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Counting of yeast colonies in Petri dish images
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SYSNO ASEP 0329537 Document Type L4 - Software R&D Document Type Software Title Counting of yeast colonies in Petri dish images Title Počítání kolonií kvasinek na snímcích Petriho misek Author(s) Schier, Jan (UTIA-B) RID Year of issue 2009 Int.Code Auth. Software SResult web page, Location of the result Praha Technical parameters 1CD-ROM Owner Name ÚTIA AV ČR Registration Number of the result owner 67985556 Use by another entity N - Využití výsledku jiným subjektem je možné bez nabytí licence License fee fee N - Poskytovatel licence nepožaduje licenční poplatek Language eng - English Country CZ - Czech Republic Keywords image processing ; Petri dish ; colonies counting Subject RIV JC - Computer Hardware ; Software R&D Projects 1M0567 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z10750506 - UTIA-B (2005-2011) Annotation The package contains demo of counting the yeast colonies in images of Petri dishes. The algorithms, contained in this demo, represent part of a software tool used to determine relative coverage of the dish, to estimate the number of colonies, and, using simple graphical tool, to correct this estimate. The algorithms, contained in this package, perform the necessary preprocessing of an image and estimate the count of colonies. Included are several filters to reduce the estimation noise, separation of round, isolated colonies from the conglomerate blobs and estimation of number of colonies in these conglomerates. The output of the demo are two images: the original (grayscale) image with markings of the dish center and the region-of-interest and the image of the region-of-interest self, with crossmarks for the counted colonies and with the figures of relative area and the estimated number of colonies. Workplace Institute of Information Theory and Automation Contact Markéta Votavová, votavova@utia.cas.cz, Tel.: 266 052 201. Year of Publishing 2010
Number of the records: 1