| Presentation | 2000/1/22 Improving Signal To Noise Ratio and Calculation Speed to Form Functional Image of Positron Emission Tomography By Clustering Base On Kinetics Model Yuichi Kimura, Michio Senda, Nathaniel M. Alpert, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Aim of this study is to propose a fast method to form statistically reliable functional images from positron emission tomography by clustering based on kinetic model. Voxels whose ceonentration history in tissue time activity are similar are gathered before parameter estimation, then kinetic parameters are estimated by cluster-by-cluster. Statistical reliability can be developped around ten times better than ordinal voxel based estimation, and calculation time to form a parametric image is 20 times faster. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | PET / kinetic analysis / parametric image / compartment model |
| Paper # | MI99-48 |
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| Conference Information | |
| Committee | MI |
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| Conference Date | 2000/1/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Medical Imaging (MI) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improving Signal To Noise Ratio and Calculation Speed to Form Functional Image of Positron Emission Tomography By Clustering Base On Kinetics Model |
| Sub Title (in English) | |
| Keyword(1) | PET |
| Keyword(2) | kinetic analysis |
| Keyword(3) | parametric image |
| Keyword(4) | compartment model |
| 1st Author's Name | Yuichi Kimura |
| 1st Author's Affiliation | Positron Medical Center, Metropolitan Institute of Gerontology, Japan() |
| 2nd Author's Name | Michio Senda |
| 2nd Author's Affiliation | Positron Medical Center, Metropolitan Institute of Gerontology, Japan |
| 3rd Author's Name | Nathaniel M. Alpert |
| 3rd Author's Affiliation | Division of Nuclear Medicine, Massachusetts General Hospital, USA |
| Date | 2000/1/22 |
| Paper # | MI99-48 |
| Volume (vol) | vol.99 |
| Number (no) | 583 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |