Add to ORKGCalculating the exact radiological path through a pixel or voxel space is a frequently encountered problem in medical image reconstruction from projections and greatly influences the reconstruction time. Currently, one of the fastest algorithms designed for this purpose was published in 1985 by Robert L. Siddon [1]. In this paper, we propose an improved version of Siddon\u27s algorithm, resulting in a considerable speedup
Applying volumetric ray tracing in interactive visualization has always been limited by low renderin...
In this paper we formulate a new approach to medical image reconstruction from projections in emissi...
Three-dimensional (3D) imaging is becoming one of the most important applications of radioactive mat...
Together with improvement of tomographic method of scanning 3D data, residing in an increase of dist...
Together with improvement of tomographic methods of scanning 3D data, residing in an increase of dis...
133 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2000.This thesis presents and anal...
The aim of this article is to build trajectories for virtual endoscopy inside 3D medical images, usi...
This paper presents a fast and ecient algorithm that computes a path useful for guiding endoscopic v...
Ultrasound is a flexible medical imaging modality with many uses, one of them being intra-operative ...
Abstract The use of image-guidance in surgery and radiotherapy has significantly improved patient ...
© 2007 Society of Exploration GeophysicistsWe present an accurate 3D ray-tracing algorithm based on ...
Purpose: Scanning on an optimal path is important for raster scanning since the beam is not turned o...
To solve the problems of the existing point-to-triangle-mesh distance computation algorithm which ru...
Single-photon emission tomographic (SPET) reconstruction can be improved, especially for noisy image...
Purpose: Currently, the time required for image reconstruction is prohibitively long if data are acq...
Applying volumetric ray tracing in interactive visualization has always been limited by low renderin...
In this paper we formulate a new approach to medical image reconstruction from projections in emissi...
Three-dimensional (3D) imaging is becoming one of the most important applications of radioactive mat...
Together with improvement of tomographic method of scanning 3D data, residing in an increase of dist...
Together with improvement of tomographic methods of scanning 3D data, residing in an increase of dis...
133 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2000.This thesis presents and anal...
The aim of this article is to build trajectories for virtual endoscopy inside 3D medical images, usi...
This paper presents a fast and ecient algorithm that computes a path useful for guiding endoscopic v...
Ultrasound is a flexible medical imaging modality with many uses, one of them being intra-operative ...
Abstract The use of image-guidance in surgery and radiotherapy has significantly improved patient ...
© 2007 Society of Exploration GeophysicistsWe present an accurate 3D ray-tracing algorithm based on ...
Purpose: Scanning on an optimal path is important for raster scanning since the beam is not turned o...
To solve the problems of the existing point-to-triangle-mesh distance computation algorithm which ru...
Single-photon emission tomographic (SPET) reconstruction can be improved, especially for noisy image...
Purpose: Currently, the time required for image reconstruction is prohibitively long if data are acq...
Applying volumetric ray tracing in interactive visualization has always been limited by low renderin...
In this paper we formulate a new approach to medical image reconstruction from projections in emissi...
Three-dimensional (3D) imaging is becoming one of the most important applications of radioactive mat...