6 search results - page 1 / 2 » Point-based digitally reconstructed radiograph |
VISUALIZATION
2005
IEEE
13 years 11 months ago
2005
IEEE
This paper presents a novel method for computing simulated x-ray images, or DRRs (digitally reconstructed radiographs), of tetrahedral meshes with higher-order attenuation functio...
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
MICCAI
2004
Springer
14 years 6 months ago
2004
Springer
This paper introduces the progressive attenuation field (PAF), a method to speed up computation of digitally reconstructed radiograph (DRR) images during intensity-based 2D-3D regi...
ICMLA
2008
13 years 6 months ago
2008
We propose a novel approach for on-line treatment verification using cine EPID (Electronic Portal Imaging Device) images for hypofractionated lung radiotherapy based on a machine ...
ICCV
2003
IEEE
14 years 7 months ago
2003
IEEE
Registration of a preoperative CT (3D) image to one or more X-ray projection (2D) images, a special case of the pose estimation problem, has been attempted in a variety of ways wi...