0355696 20240103194754.020110218235959.9 000308455800009 10.5220/0003129000220027 Automated counting of yeast colonies using the Fast Radial Transform algorithm 6 s. CD-ROM cav_un_epca*0355695978-989-8425-36-2BIOSTEC 2011 4th International Joint Conference on Biomedical Engineering Systems and TechnologiesBIOINFORMATICS 2011 Proceedings of the International Conference on Bioinformatics Models, Methods and Algorithms22-27LisabonSciTePress2011PellegriniMarcoFredAnaFilipeJoaquimGamboaHugo Colony counter Yeast colonies Image segmentation Fast radial transform cav_un_auth*0101190 Schier Jan Zpracování obrazové informace Department of Image Processing ZOI ZOI UTIA-B Department of Image Processing Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0101136 Kovář Bohumil Zpracování obrazové informace Department of Image Processing ZOI ZOI UTIA-B Ústav teorie informace a automatizace AV ČR, v. v. i. http://library.utia.cas.cz/separaty/2011/ZS/schier-automated counting of yeast colonies using the fast radial transform algorithm.pdf 1M0567 GA MŠk CZ cav_un_auth*0202350 CEZ:AV0Z10750506 A method for counting yeast colonies in images of Petri dishes, based on the Fast Radial Transform by Loy and Zelinsky, is introduced and evaluated in the paper. Images, produced by a general-purpose imaging setup, are considered. The performance of the method has been evaluated with a test set of 245 images. The images typically contained between 10 and 70 colonies per dish, with relative coverage of the dish less than 10% of the area. The average counting error (missed colonies) on this set was under 4%. A tool, implementing the method, has been developed in Matlab. The tool provides a batch mode for processing of larger image sets prepared beforehand in the darkroom and it automates the process of counting as much as possible. It is available for download or can be requested from the authors of the paper, in both cases free on charge. cav_un_auth*0269351 BIOINFORMATICS 2011 International Conference on Bioinformatics Models, Methods and Algorithms Řím 26.01.2011-29.1.2011 IT 2011 IN http://hdl.handle.net/11104/0194405 2011 000308455800009 WOS cav_un_epca*0355695 BIOSTEC 2011 4th International Joint Conference on Biomedical Engineering Systems and Technologies BIOINFORMATICS 2011 Proceedings of the International Conference on Bioinformatics Models, Methods and Algorithms 978-989-8425-36-2 22 27 Lisabon SciTePress 2011 Pellegrini Marco 340 Fred Ana 340 Filipe Joaquim 340 Gamboa Hugo 340