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- IEEE TRANSACTIONS ON MEDICAL IMAGING, VOL. 19, NO. 12, DECEMBER 2000 1227 Rapid 3-D Cone-Beam Reconstruction with the
- Simulating Fire With Texture Splats Xiaoming Wei1, Wei Li1, Klaus Mueller1 and Arie Kaufman1
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- K. Mueller, R. Yagel, and J.F. Cornhill : Accelerating the Antialiased Algebraic Reconstruction Technique Abstract ---ART is often used in CT for 2D or 3D reconstruc
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- A limitation of the existing ThemeRiver [1] paradigm is that only one attribute can be displayed per theme. In this poster, we
- Stony Brook University, Stony Brook, NY 11794 {sgarg, tlberg, mueller}@cs.sunysb.edu
- Please cite this article in press as: F. Xu, et al., On the efficiency of iterative ordered subset reconstruction algorithms for acceleration on GPUs, Comput. Methods Programs Biomed. (2009), doi:10.1016/j.cmpb.2009.09.003
- Wei Xu and Klaus Mueller are with the Computer Science Department, Stony Brook University, Stony Brook, NY 11790 USA (phone
- Abstract --Advantages of proton computed tomography (pCT) have been recognized in the past. However, the quality of a pCT
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- INTRODUCTION Volume visualization is a method of extracting meaningful
- This paper describes a software-based method for interactive transfer function modification. Our approach
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- Splatting is a popular direct volume rendering algorithm. However, the algorithm does not correctly render cases where the volume
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- appeared in Proceedings of IEEE Conference on Visualization 1997, pp. 19-26, October 1997 The task of reconstructing the derivative of a discrete function
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- Abstract The task of reconstructing an object from its projections via tomographic methods is a time-con-
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- Why DoWhy Do GPUsGPUs Work So WellWork So Well for Acceleration of CT?for Acceleration of CT?
- The Algebraic Reconstruction Technique (ART) recon-structs a 2D or 3D object from its projections. It has, in certain
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- Wei Xu and Klaus Mueller are with the Computer Science Department, Stony Brook University, Stony Brook, NY 11790 USA (phone
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- This paper describes a software-based method for interac-tive transfer function modification. Our approach exploits
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- Abstract--In functional imaging, the modeling of emission ray attenuation and scattering during reconstruction can greatly
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- Manuscript received November 10, 2009. This work was supported in part by NIH grant R21 EB004099-01.
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- 1. Introduction In this sketch we propose a new paradigm for interactive image
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- We compare various popular methods available for projection and backprojection in CT. Assuming linear rays and a simple density
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- A common deficiency of discretized datasets is that detail beyond the resolution of the dataset has been irrecoverably lost. This lack
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- Abstract--Proton computed tomography (pCT) has the potential to improve the accuracy of dose calculations for proton
- This paper introduces a method for converting an image or volume sampled on a regular grid into a space-efficient irregular point
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- Volume rendering at interactive frame rates remains a chal-lenge, especially with today's increasingly large datasets. We pro-
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- Volume ray casting is based on sampling the data along sight rays. In this technique, reconstruction is achieved by a convolution,
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- Wei Xu and Klaus Mueller are with the Computer Science Department, Stony Brook University (e-mail: {wxu, mueller}@cs.sunysb.edu).
- Abstract--The DIRECT represents a novel approach for 3-D Time-of-Flight (TOF) PET reconstruction. Its novelty stems from
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