Invention Grant
- Patent Title: Systems and methods of classification utilizing intensity and spatial data
- Patent Title (中): 利用强度和空间数据分类的系统和方法
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Application No.: US10990396Application Date: 2004-11-18
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Publication No.: US07751602B2Publication Date: 2010-07-06
- Inventor: Louis Collins , Simon Duchesne
- Applicant: Louis Collins , Simon Duchesne
- Applicant Address: CA Montreal, Quebec
- Assignee: McGill University
- Current Assignee: McGill University
- Current Assignee Address: CA Montreal, Quebec
- Agency: Anglehart et al.
- Main IPC: G06K9/00
- IPC: G06K9/00

Abstract:
A method of classifying a test subject comprises collecting imaging data for a plurality of training subjects, control subjects and a test subject. An intensity volume of interest (VOI) and a morphological VOI are selected from said imaging data. Training intensity data and morphological data are calculated for the intensity and spatial VOI. A statistical model can then be created based on the training intensity data and training spatial data to provide a universe of subjects. Control intensity data and spatial data are also calculated for the intensity and spatial VOI. A classifier can then be built dividing the universe into at least two regions. The test subject data can then be applied to the classifier to provide a determination of whether the test subject falls within the first region or the second region. The condition can be a neurological disease state such as temporal lobe epilepsy or Alzheimer's dementia.
Public/Granted literature
- US20060104494A1 Systems and methods of classification utilizing intensity and spatial data Public/Granted day:2006-05-18
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