Cascaded systems analysis of the 3D noise transfer characteristics of flat-panel cone-beam CT.
暂无分享,去创建一个
[1] J Yorkston,et al. Empirical and theoretical investigation of the noise performance of indirect detection, active matrix flat-panel imagers (AMFPIs) for diagnostic radiology. , 1997, Medical physics.
[2] A. Burgess,et al. Human observer detection experiments with mammograms and power-law noise. , 2001, Medical physics.
[3] Norbert J. Pelc,et al. The noise power spectrum in computed X-ray tomography. , 1978 .
[4] B. Fallone,et al. Detective quantum efficiency of a direct-detection active matrix flat panel imager at megavoltage energies. , 2001, Medical physics.
[5] I A Cunningham,et al. Parallel cascades: new ways to describe noise transfer in medical imaging systems. , 2001, Medical physics.
[6] J A Rowlands,et al. Effects of characteristic x rays on the noise power spectra and detective quantum efficiency of photoconductive x-ray detectors. , 2001, Medical physics.
[7] K. Hanson,et al. Detectability in computed tomographic images. , 1979, Medical physics.
[8] Jeffrey H. Siewerdsen,et al. Unified iso-SNR approach to task-directed imaging in flat-panel cone-beam CT , 2002, SPIE Medical Imaging.
[9] J H Siewerdsen,et al. Geometric calibration of a mobile C-arm for intraoperative cone-beam CT. , 2008, Medical physics.
[10] M F Kijewski,et al. The noise power spectrum of CT images. , 1987, Physics in medicine and biology.
[11] J H Siewerdsen,et al. Spektr: a computational tool for x-ray spectral analysis and imaging system optimization. , 2004, Medical physics.
[12] R. F. Wagner,et al. Application of information theory to the assessment of computed tomography. , 1979, Medical physics.
[13] R. F. Wagner,et al. Objective assessment of image quality. II. Fisher information, Fourier crosstalk, and figures of merit for task performance. , 1995, Journal of the Optical Society of America. A, Optics, image science, and vision.
[14] Stephen Rudin,et al. Micro-angiography for neuro-vascular imaging. II. Cascade model analysis. , 2003, Medical physics.
[15] A Fenster,et al. A spatial-frequency dependent quantum accounting diagram and detective quantum efficiency model of signal and noise propagation in cascaded imaging systems. , 1994, Medical physics.
[16] Andrew D. A. Maidment,et al. Linear response theory for detectors consisting of discrete arrays. , 2000, Medical physics.
[17] P. Munro,et al. A quantum accounting and detective quantum efficiency analysis for video-based portal imaging. , 1997, Medical physics.
[18] H H Barrett,et al. Statistical limitations in transaxial tomography. , 1976, Computers in biology and medicine.
[19] D. Jaffray,et al. A framework for noise-power spectrum analysis of multidimensional images. , 2002, Medical physics.
[20] J H Siewerdsen,et al. Soft-tissue detectability in cone-beam CT: evaluation by 2AFC tests in relation to physical performance metrics. , 2007, Medical physics.
[21] Jeffrey H. Siewerdsen,et al. Incorporation of task in 3D imaging performance evaluation: the impact of asymmetric NPS on detectability , 2004, SPIE Medical Imaging.
[22] L. Feldkamp,et al. Practical cone-beam algorithm , 1984 .
[23] Jeffrey H. Siewerdsen,et al. Analysis of image noise in 3D cone-beam CT: spatial and Fourier domain approaches under conditions of varying stationarity , 2008, SPIE Medical Imaging.
[24] M. Rabbani,et al. Detective quantum efficiency of imaging systems with amplifying and scattering mechanisms. , 1987, Journal of the Optical Society of America. A, Optics and image science.
[25] R P Velthuizen,et al. On the statistical nature of mammograms. , 1999, Medical physics.
[26] I A Cunningham,et al. Optimal phosphor thickness for portal imaging. , 1997, Medical physics.
[27] Kyle J. Myers,et al. Detection And Discrimination Of Known Signals In Inhomogeneous, Random Backgrounds , 1989, Medical Imaging.
[28] Jeffrey H. Siewerdsen,et al. Cone-beam CT with a flat-panel imager: noise considerations for fully 3D computed tomography , 2000, Medical Imaging.
[29] S Suryanarayanan,et al. Full breast digital mammography with an amorphous silicon-based flat panel detector: physical characteristics of a clinical prototype. , 2000, Medical physics.
[30] Srinivasan Vedantham,et al. Investigation of optimal kVp settings for CT mammography using a flat-panel imager , 2002, SPIE Medical Imaging.
[31] Srinivasan Vedantham,et al. Solid-state fluoroscopic imager for high-resolution angiography: parallel-cascaded linear systems analysis. , 2004, Medical physics.
[32] H. Blume,et al. DQE(f) of four generations of computed radiography acquisition devices. , 1995, Medical physics.
[33] J. Wong,et al. Characterization of a fluoroscopic imaging system for kV and MV radiography. , 2000, Medical physics.
[34] Ian A. Cunningham,et al. Can a Fourier-based cascaded-systems analysis describe noise in complex shift-variant spatially sampled detectors? , 2004, SPIE Medical Imaging.
[35] M P Eckstein,et al. Visual signal detection in structured backgrounds. III. Calculation of figures of merit for model observers in statistically nonstationary backgrounds. , 2000, Journal of the Optical Society of America. A, Optics, image science, and vision.
[36] J A Rowlands,et al. Digital radiology using active matrix readout of amorphous selenium: theoretical analysis of detective quantum efficiency. , 1997, Medical physics.
[37] J Yorkston,et al. Signal, noise power spectrum, and detective quantum efficiency of indirect-detection flat-panel imagers for diagnostic radiology. , 1998, Medical physics.
[38] Aldo Badano,et al. Anisotropic imaging performance in indirect x-ray imaging detectors. , 2006, Medical physics.
[39] Jeffrey H. Siewerdsen,et al. Generalized DQE analysis of dual-energy imaging using flat-panel detectors , 2005, SPIE Medical Imaging.
[40] Rebecca Fahrig,et al. Cascaded systems analysis of the 3D NEQ for cone-beam CT and tomosynthesis , 2008, SPIE Medical Imaging.
[41] D. Jaffray,et al. Optimization of x-ray imaging geometry (with specific application to flat-panel cone-beam computed tomography). , 2000, Medical physics.
[42] K Faulkner,et al. Analysis of x-ray computed tomography images using the noise power spectrum and autocorrelation function. , 1984, Physics in medicine and biology.