A METHOD FOR EARLY DETECTION AND IDENTIFICATION OF MICROBIAL-COLONIES, APPARATUS FOR PERFORMING THE METHOD AND COMPUTER PROGRAM

The present invention is directed to a method for detection of microbial colonies on a surface, comprising the steps of obtaining one or a plurality of digital images I0, I1, I2, I3, I4 of the surface, said digital images I0, I1, I2, I3, I4 being represented by at least two-dimensional matrices of p...

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Bibliographische Detailangaben
Hauptverfasser:	FELDEN LUC, BOUTHILLON MARINE, COLLET CHRISTOPHE, AHMAD OLA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY BEER BIOCHEMISTRY CALCULATING CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR COMPUTING CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES COUNTING ELECTRIC DIGITAL DATA PROCESSING ENZYMOLOGY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PHYSICS PROCESSES OF PREPARING SUCH COMPOSITIONS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The present invention is directed to a method for detection of microbial colonies on a surface, comprising the steps of obtaining one or a plurality of digital images I0, I1, I2, I3, I4 of the surface, said digital images I0, I1, I2, I3, I4 being represented by at least two-dimensional matrices of pixel values, calculating a statistical noise distribution based on at least one of the digital images I0, applying the statistical noise distribution calculated in the calculation step to the one or the plurality of digital images I0, I1, I2, I3, I4, and detecting an object of interest as a candidate for a microbial colony based on deviation of pixel values from the noise distribution. 本发明涉及用于检测表面上的微生物菌落的方法，所述方法包括以下步骤：获得表面的个或多个数字图像I0、I1、I2、I3、I4，所述数字图像I0、I1、I2、I3、I4由像素值的至少二维矩阵表示；基于数字图像中的至少个I0来计算统计噪声分布；将在计算步骤中计算出的统计噪声分布应用于个或多个数字图像I0、I1、I2、I3、I4；和基于像素值与噪声分布的偏差来检测作为微生物菌落的候选而感兴趣的对象。