ImaGINe-S: Imaging Guided Interventional Needle Simulation
Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i Gynhadledd › adolygiad gan gymheiriaid
Fersiynau electronig
Dangosydd eitem ddigidol (DOI)
Dogfennau eraill
- Vidal2010EGPoster
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In this paper, we propose a deterministic simulation of X-ray transmission imaging on graphics hardware. Only the directly transmitted photons are simulated, using the Beer-Lambert law. Our previous attempt to simulate Xray attenuation from polygon meshes utilising the GPU showed significant increase of performance, with respect to a validated software implementation, without loss of accuracy. However, the simulations were restricted to monochromatic X-rays and finite point sources. We present here an extension to our method to perform physically more realistic simulations by taking into account polychromatic X-rays and focal spots causing blur.
Allweddeiriau
| Iaith wreiddiol | Saesneg |
|---|---|
| Teitl | Eurographics 2010 - Poster |
| Man cyhoeddi | Norrk"oping, Sweden |
| Cyhoeddwr | The Eurographics Association |
| Tudalennau | Poster 5011 |
| Dynodwyr Gwrthrych Digidol (DOIs) | |
| Statws | Cyhoeddwyd - 1 Mai 2010 |
| Digwyddiad | Eurographics 2010 - Norrkoping, Sweden Hyd: 3 Mai 2010 → 7 Mai 2010 http://www.eg.org/ |
Cynhadledd
| Cynhadledd | Eurographics 2010 |
|---|---|
| Teitl cryno | EG'10 |
| Gwlad/Tiriogaeth | Sweden |
| Dinas | Norrkoping |
| Cyfnod | 3/05/10 → 7/05/10 |
| Cyfeiriad rhyngrwyd |