Methods and systems for processing biological specimens...

Details Methods and systems for processing biological specimens... Methods and systems for processing biological specimens...

G - Physics

06

K

G06K 9/00 (2006.01) G06K 9/62 (2006.01)

Patent

CA 2698236

Methods and systems for processing one or more biological specimens carried by specimen slides. Images of objects in a specimen are acquired and objects of interest in the acquired images are identified. Additional images of identified objects of interest may be acquired at multiple wavelengths. Cellular features of objects of interest are extracted from images and may be used for classifying the specimen, e.g., as normal or suspicious / abnormal, based a probabilistic model that utilizes the extracted features.

L'invention concerne des procédés et des systèmes de traitement d'un ou plusieurs spécimens biologiques présents sur des lames porte-objet. Des images d'objets présents dans un spécimen sont acquises et les objets d'intérêt dans les images acquises sont identifiés. D'autres images des objets d'intérêt identifiés peuvent être acquises à des longueurs d'ondes multiples. Les caractéristiques cellulaires des objets d'intérêt sont extraites des images et peuvent être utilisées pour classer le spécimen, par exemple, comme spécimen normal ou suspect/anormal, en se basant sur un modèle probabiliste qui utilise les caractéristiques extraites.

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