Patents Assigned to CorTechs Labs, Inc.
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Patent number: 10762633Abstract: The disclosed technology relates generally to medical imaging, and more particularly, some embodiments relate to systems and methods for creating and using a covariate modulated or “dynamic” atlas. Some embodiments of the disclosure provide a method for predicting an alas using General Additive Model (GAM) parameters, wherein the GAM parameters are derived by registering (and optionally segmenting) a plurality of image data sets from a plurality of different subjects to an initial atlas estimate (e.g., a seed atlas), and analyzing the resulting registration, segmentation, and intensity parameters as correlated with input covariates.Type: GrantFiled: May 17, 2019Date of Patent: September 1, 2020Assignee: CORTECHS LABS, INC.Inventors: Sebastian Magda, Christopher N. Airriess, Nathan S. White
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Patent number: 10297025Abstract: The disclosed technology relates generally to medical imaging, and more particularly, some embodiments relate to systems and methods for creating and using a covariate modulated or “dynamic” atlas. Some embodiments of the disclosure provide a method for predicting an alas using General Additive Model (GAM) parameters, wherein the GAM parameters are derived by registering (and optionally segmenting) a plurality of image data sets from a plurality of different subjects to an initial atlas estimate (e.g., a seed atlas), and analyzing the resulting registration, segmentation, and intensity parameters as correlated with input covariates.Type: GrantFiled: November 10, 2017Date of Patent: May 21, 2019Assignee: CORTECHS LABS, INC.Inventors: Sebastian Magda, Christopher N. Airriess, Nathan S. White
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Patent number: 9818191Abstract: The disclosed technology relates generally to medical imaging, and more particularly, some embodiments relate to systems and methods for creating and using a covariate modulated or “dynamic” atlas. Some embodiments of the disclosure provide a method for predicting an alas using General Additive Model (GAM) parameters, wherein the GAM parameters are derived by registering (and optionally segmenting) a plurality of image data sets from a plurality of different subjects to an initial atlas estimate (e.g., a seed atlas), and analyzing the resulting registration, segmentation, and intensity parameters as correlated with input covariates.Type: GrantFiled: March 31, 2016Date of Patent: November 14, 2017Assignee: CorTechs Labs, Inc.Inventors: Sebastian Magda, Christopher N. Airriess, Nathan S. White
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Publication number: 20120288174Abstract: The present invention provides an atlas comprising values representative of magnetic resonance properties of a magnetic resonance (MR) scan and optionally, prior probability data relating to tissue type. Further embodiments of the invention involve a system including an MR scanner and the atlas for use in alignment of an MR scan, such as a localizer scan, to obtain a specific geometry of the data acquired during a subsequent scan. Also, a system includes an MR scanner and the atlas for automatic segmentation of an MR scan. Methods of making and using the atlas and system are also provided.Type: ApplicationFiled: March 2, 2012Publication date: November 15, 2012Applicant: CORTECHS LABS, INC.Inventors: Anders Dale, Sebastian Gicquel
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Patent number: 8140144Abstract: The present invention provides an atlas comprising values representative of magnetic resonance properties of a magnetic resonance (MR) scan and optionally, prior probability data relating to tissue type. Further embodiments of the invention involve a system including an MR scanner and the atlas for use in alignment of an MR scan, such as a localizer scan, to obtain a specific geometry of the data acquired during a subsequent scan. Also, a system includes an MR scanner and the atlas for automatic segmentation of an MR scan. Methods of making and using the atlas and system are also provided.Type: GrantFiled: December 7, 2007Date of Patent: March 20, 2012Assignee: CorTechs Labs, Inc.Inventors: Anders Dale, Sebastien Gicquel
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Publication number: 20080154118Abstract: The present invention provides an atlas comprising values representative of magnetic resonance properties of a magnetic resonance (MR) scan and optionally, prior probability data relating to tissue type. Further embodiments of the invention involve a system including an MR scanner and the atlas for use in alignment of an MR scan, such as a localizer scan, to obtain a specific geometry of the data acquired during a subsequent scan. Also, a system includes an MR scanner and the atlas for automatic segmentation of an MR scan. Methods of making and using the atlas and system are also provided.Type: ApplicationFiled: December 7, 2007Publication date: June 26, 2008Applicant: CorTechs Labs, Inc.Inventors: Anders Dale, Sebastian Gicquel
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Patent number: 7324842Abstract: The present invention provides an atlas comprising values representative of magnetic resonance properties of a magnetic resonance (MR) scan and optionally, prior probability data relating to tissue type. Further embodiments of the invention involve a system including an MR scanner and the atlas for use in alignment of an MR scan, such as a localizer scan, to obtain a specific geometry of the data acquired during a subsequent scan. Also, a system includes an MR scanner and the atlas for automatic segmentation of an MR scan. Methods of making and using the atlas and system are also provided.Type: GrantFiled: January 22, 2002Date of Patent: January 29, 2008Assignee: CorTechs Labs, Inc.Inventors: Anders Dale, Sébastien Gicquel