Accurate and efficient modeling of the detector response in small animal multi-head PET systems
暂无分享,去创建一个
Nicola Belcari | Sascha Moehrs | Alberto Del Guerra | Matteo Cecchetti | M. Cecchetti | N. Belcari | A. Guerra | S. Moehrs
[1] C. Byrne,et al. Reconstruction of 2D PET data with Monte Carlo generated system matrix for generalized natural pixels , 2006, Physics in Medicine and Biology.
[2] M. Rafecas,et al. Effect of noise in the probability matrix used for statistical reconstruction of PET data , 2002, IEEE Transactions on Nuclear Science.
[3] R. Laforest,et al. Positron range modeling for statistical PET image reconstruction , 2003, 2003 IEEE Nuclear Science Symposium. Conference Record (IEEE Cat. No.03CH37515).
[4] Magdalena Rafecas,et al. Comparison of basis functions for 3D PET reconstruction using a Monte Carlo system matrix , 2012, Physics in medicine and biology.
[5] F. Beekman,et al. Monte Carlo-based statistical SPECT reconstruction: influence of number of photon tracks , 2005, IEEE Transactions on Nuclear Science.
[6] R. Leahy,et al. High-resolution 3D Bayesian image reconstruction using the microPET small-animal scanner. , 1998, Physics in medicine and biology.
[7] S R Cherry,et al. An improved analytical detector response function model for multilayer small-diameter PET scanners. , 2003, Physics in medicine and biology.
[8] R Taschereau,et al. NEMA NU-4 performance evaluation of PETbox4, a high sensitivity dedicated PET preclinical tomograph , 2013, Physics in medicine and biology.
[9] Richard Laforest,et al. Quantitative accuracy of MAP reconstruction for dynamic PET imaging in small animals. , 2012, Medical physics.
[10] Jinyi Qi,et al. Iterative image reconstruction for positron emission tomography based on a detector response function estimated from point source measurements , 2009, Physics in medicine and biology.
[11] Steven G. Ross,et al. Application and Evaluation of a Measured Spatially Variant System Model for PET Image Reconstruction , 2010, IEEE Transactions on Medical Imaging.
[12] Magnus Dahlbom,et al. PET system calibrations and corrections for quantitative and spatially accurate images , 1989 .
[13] Simon R. Cherry,et al. Comparison of 3-D maximum a posteriori and filtered backprojection algorithms for high-resolution animal imaging with microPET , 2000, IEEE Transactions on Medical Imaging.
[14] Jian Zhou,et al. Fast and efficient fully 3D PET image reconstruction using sparse system matrix factorization with GPU acceleration. , 2011, Physics in medicine and biology.
[15] A. Jackson,et al. Single scan parameterization of space-variant point spread functions in image space via a printed array: the impact for two PET/CT scanners , 2011, Physics in medicine and biology.
[16] K Thielemans,et al. Image-based point spread function implementation in a fully 3D OSEM reconstruction algorithm for PET , 2010, Physics in medicine and biology.
[17] I. Buvat,et al. A review of partial volume correction techniques for emission tomography and their applications in neurology, cardiology and oncology , 2012, Physics in medicine and biology.
[18] Thomas Beyer,et al. The use of X-ray CT for attenuation correction of PET data , 1994, Proceedings of 1994 IEEE Nuclear Science Symposium - NSS'94.
[19] Xiaoli Li,et al. Performance Evaluation of Small Animal PET Scanners With Different System Designs , 2013, IEEE Transactions on Nuclear Science.
[20] A. Martineau,et al. A method for accurate modelling of the crystal response function at a crystal sub-level applied to PET reconstruction , 2011, Physics in medicine and biology.
[21] R.L. Harrison,et al. Measured spatially variant system response for PET image reconstruction , 2005, IEEE Nuclear Science Symposium Conference Record, 2005.
[22] Dan J Kadrmas,et al. LOR-OSEM: statistical PET reconstruction from raw line-of-response histograms , 2004, Physics in medicine and biology.
[23] Bjorn De Sutter,et al. A Fast Algorithm to Calculate the Exact Radiological Path through a Pixel or Voxel Space , 1998 .
[24] Roger Lecomte,et al. Detector response models for statistical iterative image reconstruction in high resolution PET , 1998 .
[25] Pablo Aguiar,et al. Geometrical and Monte Carlo projectors in 3D PET reconstruction. , 2010, Medical physics.
[26] M Defrise,et al. Non-Gaussian space-variant resolution modelling for list-mode reconstruction , 2010, Physics in medicine and biology.
[27] A. Rahmim,et al. Monte Carlo-based evaluation of inter-crystal scatter and penetration in the PET subsystem of three GE Discovery PET/CT scanners , 2011 .
[28] Jürgen Scheins,et al. Analytical calculation of volumes-of-intersection for iterative, fully 3-D PET reconstruction , 2006, IEEE Transactions on Medical Imaging.
[29] C.A. Bouman,et al. Quantitative comparison of FBP, EM, and Bayesian reconstruction algorithms for the IndyPET scanner , 2003, IEEE Transactions on Medical Imaging.
[30] Anthonin Reilhac,et al. Analytical positron range modelling in heterogeneous media for PET Monte Carlo simulation , 2011, Physics in medicine and biology.
[31] Paul Kinahan,et al. Noise and signal properties in PSF-based fully 3D PET image reconstruction: an experimental evaluation , 2010, Physics in medicine and biology.
[32] A. Rahmim,et al. Space-variant and anisotropic resolution modeling in list-mode EM reconstruction , 2003, 2003 IEEE Nuclear Science Symposium. Conference Record (IEEE Cat. No.03CH37515).
[33] Giovanni Corsini,et al. Evaluation of the performance of the YAP-(S)PET scanner and its application in neuroscience , 2007 .
[34] A. Del Guerra,et al. Performance evaluation of the fully engineered YAP-(S)PET scanner for small animal imaging , 2006, IEEE Symposium Conference Record Nuclear Science 2004..
[35] S. Shokouhi,et al. Statistical 3D image reconstruction for the RatCAP PET tomograph using a physically accurate, Monte Carlo based system matrix , 2004, IEEE Symposium Conference Record Nuclear Science 2004..
[36] Andrew J. Reader,et al. Impact of Image-Space Resolution Modeling for Studies with the High-Resolution Research Tomograph , 2008, Journal of Nuclear Medicine.
[37] Long Zhang,et al. Fast and memory-efficient Monte Carlo-based image reconstruction for whole-body PET. , 2010, Medical physics.
[38] Ariela Sofer,et al. Evaluation of 3D reconstruction algorithms for a small animal PET camera , 1996 .
[39] Vladimir Y. Panin,et al. Fully 3-D PET reconstruction with system matrix derived from point source measurements , 2006, IEEE Transactions on Medical Imaging.
[40] R. Leahy,et al. Accurate geometric and physical response modelling for statistical image reconstruction in high resolution PET , 1996, 1996 IEEE Nuclear Science Symposium. Conference Record.
[41] I Buvat,et al. Fully 3D Monte Carlo reconstruction in SPECT: a feasibility study , 2005, Physics in medicine and biology.
[42] J L Rubio,et al. Efficient methodologies for system matrix modelling in iterative image reconstruction for rotating high-resolution PET , 2010, Physics in medicine and biology.
[43] R. Siddon. Fast calculation of the exact radiological path for a three-dimensional CT array. , 1985, Medical physics.
[44] A Geissbuhler,et al. A normalization technique for 3D PET data. , 1991, Physics in medicine and biology.
[45] Magdalena Rafecas,et al. Comparison of different approaches based on Monte Carlo methods to calculate the system matrix for small animal PET , 2006 .
[46] Gianluigi Zanetti,et al. Multi-ray-based system matrix generation for 3D PET reconstruction , 2008, Physics in medicine and biology.
[47] L. Shepp,et al. Maximum Likelihood Reconstruction for Emission Tomography , 1983, IEEE Transactions on Medical Imaging.
[48] Jonathan A. Disselhorst,et al. Characterization and optimization of image quality as a function of reconstruction algorithms and parameter settings in a Siemens Inveon small-animal PET scanner using the NEMA NU 4-2008 standards , 2011 .
[49] M. Rafecas,et al. Use of a Monte Carlo-based probability matrix for 3-D iterative reconstruction of MADPET-II data , 2004, IEEE Transactions on Nuclear Science.