Difference between revisions of "Collaboration:College of William and Mary"
From NAMIC Wiki
Line 4: | Line 4: | ||
==Abstract== | ==Abstract== | ||
This project has 3 goals: | This project has 3 goals: | ||
− | # | + | # '''Deliver guaranteed quality Image-to-Mesh (I2M) conversion tools for non-rigid registration of brain MRI.''' Specifically, we are interested to extend, for medical images, the traditional Delaunay-based mesh generation methods and develop a prototype software module for real-time I2M conversion that will simultaneous address four fundamental I2M conversion problems: image fidelity, sliver elimination, and guaranteed gradation and size optimality of the mesh as well termination of the FE-mesh process. |
− | # | + | # '''Develop real-time non-rigid registration of MRI images to meet the time constrains imposed by neurosurgery.''' Specifically use cooperative hardware architectures (based on multi-core and GPUs) that can be easily deployed in (or next to) the Operating Room without hindering routine surgery procedures to implement real-time non-rigid registration software which is accurate and robust. |
− | # improve accuracy of non-rigid registration of brain MRI by utilizing the resources of the TeraGrid infrastructure. | + | # ''' improve accuracy of non-rigid registration of brain MRI by utilizing the resources of the TeraGrid infrastructure.''' Our first objective is to perform a feasibility study to exploit the use distributed grid computing resources in order to provide computational platform for image processing during image-guided neurosurgery. In addition we want to demonstrate that we can utilize the vast resources of nation-wide platforms like the TeraGrid to facilitate large experimental studies of image processing algorithms to improve our understanding of their behavior under different inputs. |
==Grant== | ==Grant== |
Revision as of 02:50, 25 September 2009
Home < Collaboration:College of William and MaryBack to NA-MIC_External_Collaborations
Abstract
This project has 3 goals:
- Deliver guaranteed quality Image-to-Mesh (I2M) conversion tools for non-rigid registration of brain MRI. Specifically, we are interested to extend, for medical images, the traditional Delaunay-based mesh generation methods and develop a prototype software module for real-time I2M conversion that will simultaneous address four fundamental I2M conversion problems: image fidelity, sliver elimination, and guaranteed gradation and size optimality of the mesh as well termination of the FE-mesh process.
- Develop real-time non-rigid registration of MRI images to meet the time constrains imposed by neurosurgery. Specifically use cooperative hardware architectures (based on multi-core and GPUs) that can be easily deployed in (or next to) the Operating Room without hindering routine surgery procedures to implement real-time non-rigid registration software which is accurate and robust.
- improve accuracy of non-rigid registration of brain MRI by utilizing the resources of the TeraGrid infrastructure. Our first objective is to perform a feasibility study to exploit the use distributed grid computing resources in order to provide computational platform for image processing during image-guided neurosurgery. In addition we want to demonstrate that we can utilize the vast resources of nation-wide platforms like the TeraGrid to facilitate large experimental studies of image processing algorithms to improve our understanding of their behavior under different inputs.
Grant
This project is a funded in part from NSF and John Simon Guggenheim Foundation
Key Personnel
- Nikos Chrisochoides
- Andrey Chernikov
- Yixun Liu
- Panagiotis Foteinos
Projects
- Real-time non-rigid registration
- Image to mesh conversion
- Speculative Execution for Non-Rigid Registration over the TeraGrid [1]