Difference between revisions of "2015 Summer Project Week:LungCAD"
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* Develop a module in 3D Slicer to segment the ground glass opacity (GGO) tumor, apply [https://www.slicer.org/slicerWiki/index.php/Documentation/Nightly/Modules/HeterogeneityCAD HeterogeneityCAD] to obtain imaging metrics and classify the GGO. | * Develop a module in 3D Slicer to segment the ground glass opacity (GGO) tumor, apply [https://www.slicer.org/slicerWiki/index.php/Documentation/Nightly/Modules/HeterogeneityCAD HeterogeneityCAD] to obtain imaging metrics and classify the GGO. | ||
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Latest revision as of 18:07, 10 July 2017
Home < 2015 Summer Project Week:LungCAD
Key Investigators
- Jayender Jagadeesan (BWH)
- Tobias Penskofer (Charite, Berlin)
- Sandy Wells (BWH)
- Clara Meiner (previously BWH)
- Raul San Jose Estepar (BWH)
- Jorge Onieva (BWH)
Project Description
Objective
- Develop a module in 3D Slicer to segment the ground glass opacity (GGO) tumor, apply HeterogeneityCAD to obtain imaging metrics and classify the GGO.
- Provide the module as an extension part of OpenCAD
Approach, Plan
- Implement a simple region growing algorithm
- Apply HeterogeneityCAD module
- Use predetermined SVM classifier to decide the lesion type
Progress
- Completed analysis for 248 GGOs and trained SVM with an accuracy of 89% to classify GGOs
- Developed the framework for the LungCAD module in Slicer
- Evaluated the Lesion segmentation algorithm as part of the Chest Imaging Platform
- Segmentation works well and is able to prevent the segmentation of vessels running through the lesion
- LungCAD calls Lesion Segmentation CLI for segmentation and HeterogeneityCAD to evaluate features
- Pre-processed SVM will be utilized to classify the GGOs
