NA-MIC/Projects/External Collaboration/W&M CRTC - Revision history

Fedorov: /* Key Investigators */

2008-06-27T14:54:00Z

Key Investigators

Fedorov: /* Key Investigators */

2008-06-27T14:52:18Z

Key Investigators

Fedorov: /* Key Investigators */

2008-06-27T14:28:33Z

Key Investigators

Fedorov: /* Key Investigators */

2008-06-20T15:58:35Z

Key Investigators

Fedorov: New page: {| |Project Week Main Page ]] |320px| |} NOTOC ===Key Investigators=== *Nikos Ch...

2008-06-12T20:41:11Z

New page: {| |thumb|320px|Return to [[2008_Summer_Project_Week|Project Week Main Page ]] |thumb|320px| |} __NOTOC__ ===Key Investigators=== *Nikos Ch...

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__NOTOC__
===Key Investigators===
*Nikos Chrisochoides, CRTC (Project lead)
*Andrey Fedorov, CRTC
*Luis Ibanez, Kitware
*Jim Miller, Kitware
*Dan Marcus
*Tina Kapur

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<h1>Objective</h1>
The mission of the Center for Real-Time Computing is to promote innovation in time critical applications like medical image analysis for Image Guided Therapy. The application of our focus is non-rigid image registration (NRR) for image-guided neurosurgery. The objective is to improve the performance, accuracy and usability of the existing method. There are two sub-projects we plan to explore.

1. Distributed parametric search for optimum parameter setting during NRR. This project includes three components: 1) development/evaluation of tools and methods for automated registration validation; 2) collection of ground truth data sets; 3) development of the high performance computing infrastructure.

2. Tetrahedral mesh generation for intra-cranial cavity discretization used in physics-based NRR.

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<h1>Approach, Plan</h1>

1. Distributed parametric search:
# discuss available tools and methods for automated validation
# 75+ tumor resection dataset -- would like to be able to use it
# evaluate the infrastructure options: GWE/GSlicer3? web portal? TeraGrid?
# collect feedback from potential users

2. Tetrahedral mesh generation:
# meshing TCON Thu 3:00-3:30pm
# status of unstructured mesh visualization in Slicer3
# meshing as a plugin in Slicer3

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<h1>Progress</h1>

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===Funding===
This work is supported in part by NSF grant CSI-719929 and by John Simon Guggenheim Memorial Foundation.

===References===
* [http://crtc.wm.edu CRTC web site: ]

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 * new datasets for registration evaluation: MRT data from XNAT, tumor growth for NRR validation (Utah)
 . (Tetrahedral) mesh generation:
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 * learned hands-on how to add an execution module to Slicer
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 * new datasets for registration evaluation: MRT data from XNAT, tumor growth for NRR validation (Utah)
-(Tetrahedral) mesh generation:
+* attended ITK, Non-rigid registration, GWE, XNAT, VV-link breakout sessions
 * very limited open source support, limited mesh generation functionality in ITK/VTK
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 * Slicer3 meshing integration: vtkUnstructuredGrid support almost ready in Slicer
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 *Dan Marcus
 *Tina Kapur
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 <h1>Progress</h1>
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 . Distributed parametric search:
-# discuss available tools and methods for automated validation
-# 75+ tumor resection dataset -- would like to be able to use it
+* need help with automated validation approaches, neurosurgery datasets
-# evaluate the infrastructure options: GWE/GSlicer3? web portal? TeraGrid?
-# collect feedback from potential users
+* evaluate the infrastructure options: GWE/GSlicer3? web portal? TeraGrid?
 . Tetrahedral mesh generation:
-# meshing TCON Thu 3:00-3:30pm
-# status of unstructured mesh visualization in Slicer3
+* meshing TCON Jun 19: no volume mesh generation discussed. What is (is there?) the need for tetrahedral mesh generation from NA-MIC projects?
-# meshing as a plugin in Slicer3
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NA-MIC/Projects/External Collaboration/W&M CRTC - Revision history

Fedorov: /* Key Investigators */

Fedorov: /* Key Investigators */

Fedorov: /* Key Investigators */

Fedorov: /* Key Investigators */

Fedorov: New page: {| |Project Week Main Page ]] |320px| |} __NOTOC__ ===Key Investigators=== *Nikos Ch...

Fedorov: New page: {| |Project Week Main Page ]] |320px| |} NOTOC ===Key Investigators=== *Nikos Ch...