Share Email Print
cover

Proceedings of SPIE Volume 8668

Medical Imaging 2013: Physics of Medical Imaging
Format Member Price Non-Member Price
Softcover $105.00 * $105.00 *

*Available as a photocopy reprint only. Allow two weeks reprinting time plus standard delivery time. No discounts or returns apply.


Volume Details

Volume Number: 8668
Date Published: 4 April 2013
Softcover: 205 papers (1746) pages
ISBN: 9780819494429

Table of Contents
show all abstracts | hide all abstracts
Front Matter: Volume 8668
Author(s): Proceedings of SPIE
Possible dose reduction by dose-rate measurements using mobile phones/tablets combined with tabulated imaging procedure/radiation doses
Author(s): Christoph Hoeschen; William W. Orrison; Rolf Dieter Klein; Mathias M. A. Reichl; Peter Cartwright
Show Abstract
Development of matched virtual and physical breast phantoms based on patient data
Author(s): Nooshin Kiarashi; Gregory M. Sturgeon; Loren W. Nolte; Joseph Y. Lo; James T. Dobbins; William P. Segars; Ehsan Samei
Show Abstract
Design considerations for a new high resolution Micro-Angiographic Fluoroscope based on a CMOS sensor (MAF-CMOS)
Author(s): Brendan Loughran; S. N. Swetadri Vasan; Vivek Singh; Ciprian N. Ionita; Amit Jain; Daniel R. Bednarek; Albert H. Titus; Stephen Rudin
Show Abstract
Image performances of multi-resolution technology for dynamic detector
Author(s): Takaaki Ito; Fumito Nariyuki; Yoshihiro Okada
Show Abstract
Design of a 3D field emission electron source with improved emission current density and cathode life
Author(s): Yiming Xu; Dongsong Li; Jian Zhang
Show Abstract
A novel sensor for high throughput preclinical radiotracer imaging
Author(s): Haris Kudrolli; Harish B. Bhandari; Katherine L. Byrne; Simon R. Cherry; Gregory S. Mitchell; Hamid Sabet; Vivek Nagarkar
Show Abstract
Performance analysis of several generations of flat-panel x-ray imagers based on polycrystalline silicon TFTs
Author(s): Larry E. Antonuk; Youcef El-Mohri; Qihua Zhao; Martin Koniczek; Albert Liang; Hao Jiang; John McDonald; Robert A. Street; Jeng-Ping Lu
Show Abstract
Monte-Carlo simulations of a coded-aperture x-ray scatter imaging system for molecular imaging
Author(s): Anuj J. Kapadia; Manu N. Lakshmanan; Kalyani Krishnamurthy; Pooyan Sahbaee; Amarpreet Chawla; Scott Wolter; Ken Maccabe; David Brady; Ehsan Samei
Show Abstract
Effect of denoising on the quality of reconstructed images in digital breast tomosynthesis
Author(s): Marcelo A. C. Vieira; Predrag R. Bakic; Andrew D. A. Maidment
Show Abstract
Comparative studies on exposure conditions and reconstruction algorithms in limited angle tomography
Author(s): Kwang Eun Jang; Jiyoung Choi; Jongha Lee; Younghun Sung; Jae Hak Lee; SeongDeok Lee
Show Abstract
Stationary chest tomosynthesis using a CNT x-ray source array
Author(s): Jing Shan; Pavel Chtcheprov; Andrew W. Tucker; Yueh Z. Lee; Xiaohui Wang; David Foos; Michael D. Heath; Jianping Lu; Otto Zhou
Show Abstract
Proposing a new velocity profile for continuous x-ray tube motion in digital breast tomosynthesis
Author(s): Raymond J. Acciavatti; Predrag R. Bakic; Andrew D. A. Maidment
Show Abstract
Optimization of clinical protocols for contrast enhanced breast imaging
Author(s): Yue-Houng Hu; David A. Scaduto; Wei Zhao
Show Abstract
Demonstration of a scatter correction technique in digital breast tomosynthesis
Author(s): Christy R. Inscoe; Andrew W. Tucker; Otto Z. Zhou; Jianping Lu
Show Abstract
Study of image quality in digital breast tomosynthesis by subpixel reconstruction
Author(s): Yao Lu; Heang-Ping Chan; Jun Wei; Lubomir Hadjiiski; Ravi Samala
Show Abstract
Quantitative analysis of an enlarged area solid state x-ray image intensifier (SSXII) detector based on electron multiplying charge coupled device (EMCCD) technology
Author(s): Setlur Nagesh Swetadri Vasan; P. Sharma; V. Singh; A. Jain; Ciprian N. Ionita; A. H. Titus; A. N. Cartwright; D. R. Bednarek; S. Rudin
Show Abstract
Intrinsic and total system performance evaluation for a newly developed Solid State X-ray Image Intensifier (SSXII) detector
Author(s): V. Singh; S. N. Swetadri Vasan; A. Jain; P. Sharma; D. R. Bednarek; S. Rudin
Show Abstract
Uncertainty of Monte Carlo variance estimates: application to the simulation of x-ray imaging detectors
Author(s): Aldo Badano; Frank W. Samuelson
Show Abstract
Two methods for simulation of dense tissue distribution in software breast phantoms
Author(s): Joseph H. Chui; Rongping Zeng; David D. Pokrajac; Subok Park; Kyle J. Myers; Andrew D. A. Maidment; Predrag R. Bakic
Show Abstract
Simulation of anatomical texture in voxelized XCAT phantoms
Author(s): Jason Bond; D. Frush; Ehsan Samei; W. P. Segars
Show Abstract
Multi-energy performance of a research prototype CT scanner with small-pixel counting detector
Author(s): S. Kappler; A. Henning; B. Krauss; F. Schoeck; K. Stierstorfer; T. Weidinger; T. Flohr
Show Abstract
Quantitative breast imaging using photon counting detector
Author(s): Seokmin Han; Dong-Goo Kang; Sunghoon Kang; Younghun Sung
Show Abstract
Measurements of a dual-energy fast photon counting CdTe detector with integrated charge sharing correction
Author(s): Christer Ullberg; Mattias Urech; Niclas Weber; Anders Engman; Anna Redz; Fredrik Henckel
Show Abstract
Threshold optimization for efficient contrast imaging with quantum counting CT detectors
Author(s): T. Weidinger; T. M. Buzug; T. Flohr; S. Kappler; F. Schöck; K. Stierstorfer
Show Abstract
Modeling photon-counting detectors for x-ray CT: spectral response and pulse-pileup effects and evaluation using real data
Author(s): J. Cammin; J. Xu; William C. Barber; J. S. Iwanczyk; N. E. Hartsough; K. Taguchi
Show Abstract
Cascaded-systems analyses of photon-counting x-ray detectors
Author(s): Jesse Tanguay; Seungman Yun; Ho Kyung Kim; Ian A. Cunningham
Show Abstract
Dual energy iodine contrast imaging with mammography and tomosynthesis
Author(s): Baorui Ren; Chris Ruth; Yiheng Zhang; Andrew Smith; Don Kennedy; Bernadette O'Keefe; Ian Shaw; Cornell Williams; Zhen Ye; Elena Ingal; Brad Polischuk; Zhenxue Jing
Show Abstract
An application of pre-computed backprojection based penalized-likelihood (PPL) image reconstruction on stationary digital breast tomosynthesis
Author(s): Shiyu Xu; Jianping Lu; Otto Zhou; Ying Chen
Show Abstract
Efficient synthesis of virtual projections from a tomosynthesis data set using a 2D image processing method
Author(s): Frank Dennerlein; Anna Jerebko; Andreas Fieselmann; Thomas Mertelmeier
Show Abstract
Towards visual-search model observers for mass detection in breast tomosynthesis
Author(s): Beverly A. Lau; Mini Das; Howard C. Gifford
Show Abstract
Simulation of 3D DLA masses in digital breast tomosynthesis
Author(s): Alaleh Rashidnasab; Premkumar Elangovan; Oliver Diaz; Alistair Mackenzie; Kenneth Young; David Dance; Kevin Wells
Show Abstract
Reconstruction method incorporating the object-position dependence of visibility loss in dark-field imaging
Author(s): Udo van Stevendaal; Zhentian Wang; Thomas Köhler; Gerhard Martens; Marco Stampanoni; Ewald Roessl
Show Abstract
Grating-based dark-field breast imaging
Author(s): Jens Rieger; Florian Bayer; Jürgen Durst; Karl Gödel; Wilhelm Haas; Florian Horn; Thilo Michel; Georg Pelzer; André Ritter; Thomas Weber; Andrea Zang; Gisela Anton
Show Abstract
How to determine detection performance of a DPC-CT system from a conventional cone beam CT system?
Author(s): Ke Li; John Garrett; Nicholas Bevins; Joseph Zambelli; Guang-Hong Chen
Show Abstract
Edge illumination and coded-aperture X-ray phase-contrast imaging: increased sensitivity at synchrotrons and lab-based translations into medicine, biology and materials science
Author(s): M. Endrizzi; P. C. Diemoz; M. B. Szafraniec; C. K. Hagen; T. P. Millard; C. E. Zapata; P. R. T. Munro; K. Ignatyev; M. Marenzana; R. D. Speller; A. Olivo
Show Abstract
Compact hard X-ray grating interferometry for table top phase contrast micro CT
Author(s): T. Thüring; S. Hämmerle; S. Weiss; J. Nüesch; J. Meiser; J. Mohr; C. David; M. Stampanoni
Show Abstract
High energy x-ray phase-contrast imaging using glancing angle grating interferometers
Author(s): D. Stutman; J. W. Stayman; M. Finkenthal; J. H. Siewerdsen
Show Abstract
Type II beam hardening artifacts in phase contrast imaging
Author(s): Nicholas Bevins; Ke Li; Joseph Zambelli; Guang-Hong Chen
Show Abstract
Model observer and human observer performance studies in differential phase contrast CT
Author(s): Ke Li; Nicholas Bevins; Joseph Zambelli; Guang-Hong Chen
Show Abstract
Intensity Modulated CT implemented with a dynamic bowtie filter
Author(s): Timothy P. Szczykutowicz; Charles Mistretta
Show Abstract
Noise reduction in material decomposition for low-dose dual-energy cone-beam CT
Author(s): W. Zbijewski; G. Gang; A. S. Wang; J. W. Stayman; K. Taguchi; J. A. Carrino; J. H. Siewerdsen
Show Abstract
A novel temporal recovery technique to enable cone beam CT perfusion imaging using an interventional C-arm system
Author(s): Jie Tang; Min Xu; Kai Niu; Kevin Royalty; Kari Pulfer; Charles Strother; Guang-Hong Chen
Show Abstract
Algebraic reconstruction technique with motion compensation
Author(s): Roman Krylov; Alexander Zamyatin
Show Abstract
Reconstruction from truncated projections in cone-beam CT using an efficient 1D filtering
Author(s): Yan Xia; Andreas Maier; Hannes G. Hofmann; Frank Dennerlein; Kerstin Mueller; Joachim Hornegger
Show Abstract
Development and spatial resolution characterization of a dedicated pulsed x-ray, cone-beam breast CT system
Author(s): Peymon Gazi; Kai Yang; George Burkett; John Boone
Show Abstract
Development of a phantom-based methodology for the assessment of quantification performance in CT
Author(s): Baiyu Chen; Ehsan Samei
Show Abstract
Modeling and control of nonstationary noise characteristics in filtered-backprojection and penalized likelihood image reconstruction
Author(s): G. J. Gang; J. W. Stayman; W. Zbijewski; J. H. Siewerdsen
Show Abstract
Preliminary investigation of the frequency response and distortion properties of nonlinear image processing algorithms
Author(s): Jered R. Wells; James T. Dobbins
Show Abstract
Scatter correction with kernel perturbation
Author(s): Josh Star-Lack; Mingshan Sun
Show Abstract
Splitting-based statistical X-ray CT image reconstruction with blind gain correction
Author(s): Hung Nien; Jeffrey A. Fessler
Show Abstract
Tradeoff between noise properties and local impulse response in statistical prior image constrained compressed sensing
Author(s): Pascal Thériault Lauzier; Yinsheng Li; Guang-Hong Chen
Show Abstract
Overcoming nonlinear partial volume effects in known-component reconstruction of Cochlear implants
Author(s): J. W. Stayman; H. Dang; Y. Otake; Wojciech Zbijewski; J. Noble; B. Dawant; R. Labadie; J. P. Carey; J. H. Siewerdsen
Show Abstract
Impact of norm selections on the performance of prior image constrained compressed sensing (PICCS)
Author(s): Yinsheng Li; Jie Tang; Guang-Hong Chen
Show Abstract
Comparative evaluation of linear interpolation models for iterative reconstruction in X-ray CT
Author(s): K. Schmitt; H. Schöndube; K. Stierstorfer; J. Hornegger; F. Noo
Show Abstract
Dose reduction in CT with correlated-polarity noise reduction: comparable image quality at half the dose with projection space processing
Author(s): James T. Dobbins; Jered R. Wells; W. P. Segars
Show Abstract
A moving blocker system for cone-beam computed tomography scatter correction
Author(s): Luo Ouyang; Kwang Song; Timothy Solberg; Jing Wang
Show Abstract
Optimized control of a dynamic, prepatient attenuator
Author(s): Scott S. Hsieh; Norbert J. Pelc
Show Abstract
Technical feasibility of CT perfusion using a C-Arm CBCT system
Author(s): Min Xu; Jie Tang; Kevin Royalty; Guang-Hong Chen
Show Abstract
An online motion- and misalignment-correction method for medical flat-detector CT
Author(s): Julia Wicklein; Yiannis Kyriakou; Willi A. Kalender; Holger Kunze
Show Abstract
Can motion compensated reconstruction improve 'best phase' reconstruction in Cardiac CT?
Author(s): H. Bruder; C. Rohkohl; T. Allmendinger; H. Schöndube; R. Raupach; K. Stierstorfer; T. Flohr
Show Abstract
Positron emission tomography coincidence detection with photon polarization correlation
Author(s): Aimee L. McNamara; Kinwah Wu; David Boardman; Mark I. Reinhard; Zdenka Kuncic
Show Abstract
Liver imaging: image quality evaluation and comparison between single and dual energy protocols
Author(s): Yuan Yao; Alec J. Megibow; Norbert J. Pelc
Show Abstract
Joint reconstruction of activity and attenuation map using LM SPECT emission data
Author(s): Abhinav K. Jha; Eric Clarkson; Matthew A. Kupinski; Harrison H. Barrett
Show Abstract
Experimental study of optimal energy weighting in energy-resolved CT using a CZT detector
Author(s): Franco Rupcich; Taly Gilat-Schmidt
Show Abstract
Objective assessment of penalized maximum likelihood reconstruction with sparsity-promoting penalty for Myocardial perfusion SPECT imaging
Author(s): Joyeeta Mitra Mukherjee; Joyoni Dey; Michael A. King; Souleymane Konate
Show Abstract
Spectra optimization for dual-energy contrast-enhanced breast CT
Author(s): Pablo Milioni de Carvalho; Ann-Katherine Carton; Sylvie Saab-Puong; Răzvan Iordache; Serge Muller
Show Abstract
Measurement of breast-tissue x-ray attenuation by spectral mammography: first results on cyst fluid
Author(s): Erik Fredenberg; David R. Dance; Paula Willsher; Miriam von Tiedemann; Kenneth C. Young; Matthew G. Wallis
Show Abstract
Model observer detectability as a substitute for contrast detail analysis in routine digital mammography quality control
Author(s): Elena Salvagnini; Kim Lemmens; Hilde Bosmans; Lara Struelens; Nicholas W. Marshall
Show Abstract
Intensity standardization in breast MR images improves tissue quantification
Author(s): Shandong Wu; Jayaram K. Udupa; Aikaterini Marinaki; Susan P. Weinstein; Despina Kontos
Show Abstract
Conventional mammographic image generation in dual-energy digital mammography
Author(s): Xi Chen; Robert M. Nishikawa; Xuanqin Mou
Show Abstract
Testing realism of software breast phantoms: texture analysis of synthetic mammograms
Author(s): Predrag R. Bakic; Brad Keller; Yuanjie Zheng; Yan Wang; James C. Gee; Despina Kontos; Andrew D. A. Maidment
Show Abstract
Estimation of patient dose with standard and low-dose MDCT fluoroscopy protocols for lung biopsy
Author(s): F. Zanca; A. Jacobs; W. De Wever; W. Crijns; R. Oyen; H. Bosmans
Show Abstract
Radiation dose reduction in dual-energy CT using Prior Image Constrained Compressed Sensing: image quality evaluation in virtual monochromatic imaging
Author(s): Stephen Brunner; John Garrett; Yinsheng Li; Jie Tang; Kari Pulfer; Jiang Hsieh; Howard Rowley; Guang-Hong Chen
Show Abstract
Dependence of radiation dose on area and volumetric mammographic breast density estimation
Author(s): H. Jing; B. Keller; Jae Young Choi; R. Crescenzi; E. Conant; A. Maidment; D. Kontos
Show Abstract
A real-time radiation dose monitoring system for patients and staff during interventional fluoroscopy using a GPU-accelerated Monte Carlo simulator and an automatic 3D localization system based on a depth camera
Author(s): Andreu Badal; Fahad Zafar; Han Dong; Aldo Badano
Show Abstract
Projection-based dose metric: accuracy testing and applications for CT design
Author(s): Xiaoyu Tian; Zhye Yin; Bruno De Man; Ehsan Samei
Show Abstract
Organ dose in chest CT: effect of modulation scheme on estimation accuracy
Author(s): Xiang Li; William P. Segars; Ehsan Samei
Show Abstract
Task based assessment of a motion compensation algorithm via simulation of a moving stenotic vessel
Author(s): Brian E. Nett; Jed D. Pack; Darin Okerlund
Show Abstract
Grid artifact reduction based on homomorphic filtering in digital radiography imaging
Author(s): Dong Sik Kim; Sanggyun Lee; Jung Kee Yoon
Show Abstract
Atlas-based linear volume-of-interest (ABL-VOI) image correction
Author(s): A. K. Maier; Z. Jiang; J. Jordan; C. Riess; H. G. Hofmann; J. Hornegger
Show Abstract
Design and analysis of a calibration-method for stereo-optical motion tracking in MRI using a virtual calibration phantom
Author(s): Martin Hoßbach; Johannes Gregori; Stefan Wesarg; Matthias Günther
Show Abstract
Truncation correction for VOI C-arm CT using scattered radiation
Author(s): Bastian Bier; Andreas Maier; Hannes G. Hofmann; Chris Schwemmer; Yan Xia; Tobias Struffert; Joachim Hornegger
Show Abstract
A papillary muscle guided motion estimation method for gated cardiac imaging
Author(s): Jizhe Wang; George S. K. Fung; Tao Feng; Benjamin M. W. Tsui
Show Abstract
Noise reduction of low-dose computed tomography using the multi-resolution total variation minimization algorithm
Author(s): Cheng-Ting Shih; Shu-Jun Chang; Yan-lin Liu; Jay Wu
Show Abstract
Monte Carlo modeling of field angle-dependent spectra for x-ray imaging systems
Author(s): Edward B. Gindele
Show Abstract
Fast iterative beam hardening correction based on frequency splitting in computed tomography
Author(s): Qiao Yang; Matthias Elter; Ingo Schasiepen; Nicole Maass; Joachim Hornegger
Show Abstract
Removing intra plane blurring in dental panoramas
Author(s): Christian Hofmann; Michael Knaup; Marc Kachelrieß
Show Abstract
Cascaded-systems analyses of the DQE of double-Z x-ray detectors including photoelectric, coherent and incoherent interactions
Author(s): Seungman Yun; Jesse Tanguay; Ho Kyung Kim; Ian A. Cunningham
Show Abstract
Hybrid EID algorithm for PCD/EID-CT systems
Author(s): Katsuyuki Taguchi; George S. K. Fung; Qiulin Tang; Jochen Cammin
Show Abstract
Cardiac deformation indices derived from motion estimated x-ray computed tomography
Author(s): Liwei Jiang; Qiulin Tang; Katsuyuki Taguchi
Show Abstract
Metal artifact reduction based on beam hardening correction and statistical iterative reconstruction for X-ray computed tomography
Author(s): Yanbo Zhang; Xuanqin Mou
Show Abstract
A model-based volume restoration approach for Monte Carlo scatter correction in image reconstruction of cone beam CT with limited field of view
Author(s): Guozhi Zhang; Reinhilde Jacobs; Hilde Bosmans
Show Abstract
A method to characterize the radiation output from a cone beam O-arm using a device for dose and dose profile scanning measurement
Author(s): Lars Herrnsdorf; Marcus Söderberg
Show Abstract
Volume of interest CT implemented with a dynamic bowtie filter
Author(s): Timothy P. Szczykutowicz; Charles Mistretta
Show Abstract
Radiation dose reduction and CNR enhancement in C-arm cone beam CT
Author(s): Kai Niu; Jie Tang; Kevin Royalty; Orhan Ozkan; Charles Strother; Beverly Aagaard-Kienitz; Kari A. Pulfer; Guang-Hong Chen
Show Abstract
Motion detection in cone-beam computed tomography incorporating a geometric calibration approach
Author(s): Rizza D. Pua; Boyeol Yoo; Chang Hwan Kim; Seungryong Cho
Show Abstract
Infinite impulse response filtering for cone beam tomography
Author(s): Karl Barth; Frank Dennerlein; Thomas Brunner; Andreas Fieselmann; Rainer Graumann
Show Abstract
ML reconstruction of cone-beam projections acquired by a flat-panel rotational X-ray device
Author(s): Tim Pfeiffer; Robert Frysch; Sebastian Gugel; Georg Rose
Show Abstract
A new approach for prospectively gated cardiac rotational angiography
Author(s): Stijn De Buck; Dieter Dauwe; Jean-Yves Wielandts; Piet Claus; Stefan Janssens; Hein Heidbuchel; Dieter Nuyens
Show Abstract
Simulation study of cone beam CT for visualizing cell clusters in breast biopsies
Author(s): C. Laamanen; R. J. LeClair
Show Abstract
Single-scan energy-selective imaging on cone-beam CT: a preliminary study
Author(s): Xue Dong; Tianye Niu; Lei Zhu
Show Abstract
An integrated x-ray/optical tomography system for pre-clinical radiation research
Author(s): S. Eslami; Y. Yang; J. Wong; M. S. Patterson; I. Iordachita
Show Abstract
Image reconstruction of arc cone-beam CT with reprojection: a preliminary study
Author(s): Shih-Chung B. Lo; Matthew T. Freedman
Show Abstract
Evaluation of adaptation strengths of CARE Dose 4D in pediatric CT
Author(s): Marcus Söderberg; Sonny La
Show Abstract
Alternative noise map estimation methods for CT images
Author(s): Daxin Shi
Show Abstract
FPGA-based forward and back-projection operators for tomographic reconstruction
Author(s): Kyungchan Jin; Sangyup Song
Show Abstract
Modelling and simulation of a respiratory motion monitor using a continuous wave Doppler radar in near field
Author(s): Florian Pfanner; Thomas Allmendinger; Thomas Flohr; Marc Kachelrieß
Show Abstract
Feasibility study on multiple fan-beam data acquisition for low-dose helical CT
Author(s): Taewon Lee; Miran Park; Yunjeong Lee; Insoo Kim; Bumsoo Han; Seungryong Cho
Show Abstract
Statistical CT noise reduction with multi-scale decomposition and penalized weighted least square for incomplete projection data
Author(s): Shaojie Tang; Xiangyang Tang
Show Abstract
Bregman regularized statistical image reconstruction method and application to prior image constrained compressed sensing (PICCS)
Author(s): Yinsheng Li; Pascal Theriault Lauzier; Jie Tang; Guang-Hong Chen
Show Abstract
A new padding scheme for local tomograpy in tomographic microscopy
Author(s): Yongsheng Pan; Francesco De Carlo
Show Abstract
Influence of metal segmentation on the quality of metal artifact reduction methods
Author(s): Maik Stille; Bärbel Kratz; Jan Müller; Nicole Maass; Ingo Schasiepen; Matthias Elter; Imke Weyers; Thorsten M. Buzug
Show Abstract
TV-Stokes strategy for sparse-view CT image reconstruction
Author(s): Yan Liu; Lin Chen; Hao Zhang; Ke Wang; Jianhua Ma; Zhengrong Liang
Show Abstract
A comparison study of sinogram- and image-domain penalized re-weighted least-squares approaches to noise reduction for low-dose cone-beam CT
Author(s): Hao Zhang; Yan Liu; Hao Han; Jing Wang; Jianhua Ma; Lihong Li; Zhengrong Liang
Show Abstract
Background filtering for accuracy improvement in computed tomography with iterative region-of-interest reconstruction
Author(s): Keisuke Yamakawa; Shinichi Kojima
Show Abstract
Co-registered image quality comparison in hybrid iterative reconstruction techniques: SAFIRE and SafeCT
Author(s): Seungwan Lee; Aran Shima; Sarabjeet Singh; Mannudeep K. Kalra; Hee-Joung Kim; Synho Do
Show Abstract
Iterative CT reconstruction using continuous model
Author(s): Yongsheng Pan; Daxin Shi; Alexander A. Zamyatin
Show Abstract
Image reconstruction from limited-angle range projections
Author(s): Nan Du; Yusheng Feng; Artyom M. Grigoryan
Show Abstract
Impact of noise level and edge sharpness of a prior image on the performance of Prior Image Constrained Compressed Sensing (PICCS)
Author(s): Yinghua Tao; Jie Tang; Michael A. Speidel; Guang-Hong Chen
Show Abstract
Evaluation of reconstructed images from sparse data on the micro-CT system
Author(s): Dae-Hong Kim; Hee-Joung Kim; Pil-Hyun Jeon
Show Abstract
Low-dose CT reconstruction based on multiscale dictionary
Author(s): Ti Bai; Xuanqin Mou; Qiong Xu; Yanbo Zhang
Show Abstract
Detection of low-dose CT reconstruction artifacts using a bi-modal approach
Author(s): Salman Mahmood; Klaus Mueller
Show Abstract
Truncation artifact correction by support recovery
Author(s): Scott S. Hsieh; Guangzhi Cao; Brian E. Nett; Norbert J. Pelc
Show Abstract
User-friendly, ultra-fast simulation of detector DQE(f)
Author(s): Eric Abel; Mingshan Sun; Dragos Constanin; Rebecca Fahrig; Josh Star-Lack
Show Abstract
Achieving sub-pixel resolution using CZT-based photon counting detectors for dedicated breast CT
Author(s): Andrey Makeev; John McGrath; Martin Clajus; Scott Snyder; Stephen J. Glick
Show Abstract
Application of organic semiconductors in amorphous selenium based photodetectors for high performance X-ray imaging
Author(s): Shiva Abbaszadeh; Zhechen Du; Nicholas Allec; Karim S. Karim
Show Abstract
Spatial resolution characteristics of a-Se imaging detectors using Monte Carlo methods with detailed spatiotemporal transport of x-rays, electrons, and electron-hole pairs under applied bias
Author(s): Yuan Fang; Andreu Badal; Aldo Badano; Karim S. Karim
Show Abstract
Fabrication and characterization of a novel x-ray silicon detector
Author(s): Kyung-Wook Shin; Karim S. Karim
Show Abstract
High performance microstructured Lu2O3:Eu thin film scintillator for X-ray computed tomography
Author(s): Zsolt Marton; Harish B. Bhandari; Charles Brecher; Stuart R. Miller; Bipin Singh; Vivek V. Nagarkar
Show Abstract
Expanded analysis of occupational dose in interventional and diagnostic fluoroscopy with the use of active dosimeters
Author(s): R. Bujila; C. Palmgren; A. Omar; A. Fransson
Show Abstract
Dose reduction in fluoroscopic interventions using a combination of a region of interest (ROI) x-ray attenuator and spatially different, temporally variable temporal filtering
Author(s): S. N. Swetadri Vasan; Liza Pope; Ciprian N. Ionita; A. H. Titus; D. R. Bednarek; S. Rudin
Show Abstract
Updates in the real-time dose tracking system (DTS) to improve the accuracy in calculating the radiation dose to the patients skin during fluoroscopic procedures
Author(s): Vijay K. Rana; Stephen Rudin; Daniel R. Bednarek
Show Abstract
Extraction of coronary angiographic information from low tube current HYPR-CT myocardial perfusion scans
Author(s): Yinghua Tao; Michael A. Speidel; Michael Van Lysel; Guang-Hong Chen
Show Abstract
Image extrapolation for patient-specific CT dose determination based on scout images
Author(s): Qing Liang; Larry A. DeWerd
Show Abstract
An approach to correlate the CTDIvol to organ dose for thorax and abdomen CT taking tube current modulation and patient size into account
Author(s): X. Lopez-Rendon; F. Zanca; R. Oyen; H. Bosmans
Show Abstract
Longitudinal study of radiation exposure in computed tomography with an in-house developed dose monitoring system
Author(s): Bernhard Renger; Ernst J. Rummeny; Peter B. Noël
Show Abstract
Comparative dosimetry of radiography, tomosynthesis, and CT for chest imaging across 59 adult patients
Author(s): Yakun Zhang; Xiang Li; W. Paul Segars; Ehsan Samei
Show Abstract
Comparison of photon counting and conventional scintillation detectors in pinhole SPECT system for small animal imaging
Author(s): Young-Jin Lee; Hyun-Ju Ryu; Su-Jin Park; Hee-Joung Kim
Show Abstract
Non-invasive high-resolution tracking of human neuronal pathways: diffusion tensor imaging at 7T with 1.2 mm isotropic voxel size
Author(s): Ralf Lützkendorf; Frank Hertel; Robin Heidemann; Andreas Thiel; Michael Luchtmann; Markus Plaumann; Jörg Stadler; Sebastian Baecke; Johannes Bernarding
Show Abstract
Motion correction of rodent thoracic PET image using radioactive bead and MRI image
Author(s): Jung Woo Yu; Sang-Keun Woo; Yong Jin Lee; In Ok Ko; Ran Ji Yoo; Joo Hyun Kang; Byung Il Kim; Yong Hyun Chung; Sang Moo Lim; Kyeong Min Kim
Show Abstract
LASCA and PPG imaging for non-contact assessment of skin blood supply
Author(s): Dainis Jakovels; Uldis Rubins; Janis Spigulis
Show Abstract
Multispectral imaging for early diagnosis of melanoma
Author(s): Anna Pelagotti; Pasquale Ferrara; Leonardo Pescitelli; Chiara Delfino; Gianni Gerlini; Alessandro Piva; Lorenzo Borgognoni
Show Abstract
Improved DOT reconstruction by estimating the inclusion location using artificial neural network
Author(s): Rusha Patra; Pranab K. Dutta
Show Abstract
Single-shot phase-shifting digital holography
Author(s): Jing Zhang; Yu Xie; Guifang Li; Yutang Ye; Bahaa E. A. Saleh
Show Abstract
Pressure distribution in mammography: compression of breasts with malignant tumor masses
Author(s): Daniel Förnvik; Magnus Dustler; Ingvar Andersson; Håkan Brorson; Pontus Timberg; Sophia Zackrisson; Anders Tingberg
Show Abstract
Optimizing the acquisition parameters of a newly developed digital breast tomosynthesis system
Author(s): Hye-Suk Park; Ye-Seul Kim; JaeGu Choi; Young-Wook Choi; Hee-Joung Kim
Show Abstract
Energy dispersive X-ray diffraction computed tomography of breast-simulating phantoms and a tissue sample
Author(s): Shyma M. Alkhateeb; Mohamed H. Abdelkader; David A. Bradley; Paul Seller; Matthew C. Veale; Matt D. Wilson; Silvia Pani
Show Abstract
Mask collimation meets high-efficient data acquisition: a novel design of a low-dose-CT-Scanner for breast-imaging
Author(s): Claudia Braun; Oleg Tischenko; Roswitha Giedl-Wagner; Helmut Schlattl; Christoph Hoeschen
Show Abstract
The influence of position within the breast on microcalcification detectability in continuous tube motion digital breast tomosynthesis
Author(s): Eman Shaheen; Nicholas W. Marshall; Hilde Bosmans
Show Abstract
Breast image registration by using non-linear local affine transformation
Author(s): Feiyu Chen; Peng Zheng; Penglong Xu; Andrew D. A. Maidment; Predrag R. Bakic; David D. Pokrajac; Fengshan Liu; Xiquan Shi
Show Abstract
Reduction of patient dose in digital mammography: simulation of low-dose image using computed radiography system and flat panel detector system
Author(s): Yuki Saito; Maki Sakai; Naotoshi Fujita; Yoshie Kodera
Show Abstract
Estimating breast density with dual energy mammography: a simple model based on calibration phantoms
Author(s): Hyunkoo Chung; Lynda Ikejimba; Nooshin Kiarashi; Ehsan Samei; Mathias Hoernig; Joseph Y. Lo
Show Abstract
Are uniform phantoms sufficient to characterize the performance of iterative reconstruction in CT?
Author(s): Justin Solomon; Ehsan Samei
Show Abstract
Noise power spectrum and modulation transfer function analysis of breast tomosynthesis imaging
Author(s): Weihua Zhou; Linlin Cong; Xin Qian; Yueh Z. Lee; Jianping Lu; Otto Zhou; Ying Chen
Show Abstract
System sharpness (STF) analysis of HD-OCT in 3D space using standard MTF methods
Author(s): Horst Scherer; Rainer Nebosis; Malte Schulz; Marc Weber
Show Abstract
Evaluation of nonlinear pre-sampled modulation transfer function in iterative reconstruction CT
Author(s): Hyeong Min Jin; Jong Hyo Kim
Show Abstract
An experimental study on the shift-variant MTF of CT systems using a simple cylindrical phantom
Author(s): Soohwa Kam; Hanbean Youn; Ho Kyung Kim; Hosang Jeon
Show Abstract
Characterisation of a breast tomosynthesis unit to simulate images
Author(s): Alistair Mackenzie; Nicholas W. Marshall; David R. Dance; Hilde Bosmans; Kenneth C. Young
Show Abstract
Characterization of spectral x-ray imaging for dental cone-beam computed tomography
Author(s): Radin Adi Aizudin Bin Radin Nasirudin; Petar Penchev; Kai Mei; Ernst J. Rummeny; Martin Fiebich; Peter B. Noël
Show Abstract
The effect of cross-scatter correction on the performance of dual energy micro-CT
Author(s): D. Clark; S. M. Johnston; G. A. Johnson; C. T. Badea
Show Abstract
Resonance-frequency based electrical impedance spectroscopy and its detection sensitivity to breast lesions
Author(s): Sreeram Dhurjaty; Bin Zheng; David Gur
Show Abstract
TestDose: a SPECT image generator for clinical dosimetry studies
Author(s): M.-P. Garcia; H. Der Sarkissian; E. McKay; L. Ferrer; Manuel Bardiès; Daphné Villoing; H. Batatia; A. Basarab; J.-Y. Tourneret; D. Kouamé
Show Abstract
Comparison of correction methods for bronchial lumen and wall thickness measurement using a physical tube array phantom
Author(s): Rafael Wiemker; Udo van Stevendaal; Holger Schmitt; Amnon Steinberg; Ekta Dharaiya; Mark Rabotnikov; Tobias Klinder
Show Abstract
A statistical image reconstruction method to reduce small angle scattering induced streaking artifacts in differential phase contrast CT
Author(s): Kai Niu; Ke Li; Zhihua Qi; Nicholas Bevins; Joseph Zambelli; Guang-Hong Chen
Show Abstract
Feasibility study of spectral imaging for differential phase contrast cone beam CT: computer simulations
Author(s): Weixing Cai; Ruola Ning; Jiangkun Liu
Show Abstract
Phantom study for volume-of-interest breast imaging using differential phase contrast cone beam CT (DPC-CBCT)
Author(s): Jiangkun Liu; Ruola Ning; Weixing Cai
Show Abstract
Energy-resolved interferometric x-ray imaging
Author(s): Georg Pelzer; Florian Bayer; Karl Gödel; Wilhelm Haas; Florian Horn; Jens Rieger; André Ritter; Peter Sievers; Thomas Weber; Andrea Zang; Jürgen Durst; Thilo Michel; Gisela Anton
Show Abstract
Preliminary study on phase-contrast digital tomosynthesis: development and evaluation of experimental system
Author(s): Ai Ikeya; Atsushi Teramoto; Kenji Noguchi; Hiroshi Fujita
Show Abstract
Detectability index of differential phase contrast CT compared with conventional CT: a preliminary channelized Hotelling observer study
Author(s): Xiangyang Tang; Yi Yang; Shaojie Tang
Show Abstract
Artifacts in X-ray dark-field measurements
Author(s): Florian Horn; Florian Bayer; Karl Gödel; Wilhelm Haas; Georg Pelzer; Jens Rieger; André Ritter; Thomas Weber; Andrea Zang; Jürgen Durst; Thilo Michel; Gisela Anton
Show Abstract
Experimental measurement of the modulation transfer function of differential phase contrast CT systems
Author(s): Ke Li; Nicholas Bevins; Joseph Zambelli; Guang-Hong Chen
Show Abstract
Single-step phase contrast x-ray imaging using photon counting detectors
Author(s): Doga Gürsoy; Mini Das
Show Abstract
A compendium of publicly available Monte Carlo transport codes (including new tools) for the simulation of radiation imaging detectors
Author(s): Diksha Sharma; Han Dong; Yuan Fang; Aldo Badano
Show Abstract
Evaluating radiation damage to scintillating plastic fibers with Monte Carlo simulations
Author(s): Aimee L. McNamara; Samuel J. Blake; Philip Vial; Lois Holloway; Peter B. Greer; Zdenka Kuncic
Show Abstract
A 2.5 dimensional vein imaging system for venipuncture
Author(s): Xiaoming Hu; Ya Zhou; Zhaoguo Wu
Show Abstract
Noise reduction for cone-beam SPECT by penalized reweighted least-squares projection restoration
Author(s): Hao Zhang; Junhai Wen; Donghao Shi; Rui Yang; Jing Wang; Zhengrong Liang
Show Abstract
Iterative image reconstruction for sparse-view CT using normal-dose image induced total variation prior
Author(s): Yunwan Zhang; Jianhua Ma; Jing Huang; Hua Zhang; Zhaoying Bian; Dong Zeng; Qianjin Feng; Zhengrong Liang; Wufan Chen
Show Abstract
Semi-dynamic preconditioned alternating projection MAP ECT reconstruction from low-dose ECT
Author(s): Andrzej Krol; Si Li; Yuesheng Xu; Jiahan Zhang; Levon O. Vogelsang; Lixin Shen; David H. Feiglin
Show Abstract
A new imaging method for real-time 3D x-ray reconstruction
Author(s): Murat Tahtali; Sajib K. Saha; Andrew J. Lambert; Mark R. Pickering
Show Abstract
Characterization of a digital x-ray detector for region of interest tuberculosis screening
Author(s): Ryan Mann; Ian A. Cunningham; Karim S. Karim
Show Abstract
Image acquisition, geometric correction and display of images from a 2x2 x-ray detector array based on electron multiplying charge coupled device (EMCCD) technology
Author(s): S. N. Swetadri Vasan; P. Sharma; Ciprian N. Ionita; A. H. Titus; A. N. Cartwright; D. R. Bednarek; S. Rudin
Show Abstract
Rectangular computed tomography using a stationary array of CNT emitters: initial experimental results
Author(s): Brian Gonzales; Derrek Spronk; Yuan Cheng; Zheng Zhang; Xiaochuan Pan; Moritz Beckmann; Otto Zhou; Jianping Lu
Show Abstract
Multi-resolution analysis of scatter in digital breast tomosynthesis imaging
Author(s): Da Zhang; Xinhua Li; Bob Liu
Show Abstract
Metal artifact reduction in tomosynthesis by metal extraction and ordered subset-expectation maximization (OS-EM) reconstruction
Author(s): Tomonori Sakimoto; Kazuyoshi Nishino
Show Abstract
Feasibility of stationary digital breast tomosynthesis as an effective screening tool for patients with augmentation mammoplasty
Author(s): Andrew W. Tucker; Cherie M. Kuzmiak; Christy Inscoe; Yueh Z. Lee; Jianping Lu; Otto Zhou
Show Abstract
Impact of subtraction and reconstruction strategies on dual-energy contrast enhanced breast tomosynthesis with interleaved acquisition
Author(s): Lin Chen; Yihuan Lu; Yue-Houng Hu; Wei Zhao; Gene Gindi
Show Abstract
A simulation based image reconstruction strategy with predictable image quality in limited-angle x-ray tomography
Author(s): Shiyu Xu; Ying Chen
Show Abstract
Comparison of the diagnostic accuracy of stationary digital breast tomosynthesis to digital mammography with respect to lesion characterization in breast tissue biopsy specimens: a preliminary study
Author(s): Andrew W. Tucker; Yueh Z. Lee; Cherie M. Kuzmiak; Emily Gidcumb; Jianping Lu; Otto Zhou
Show Abstract
Preliminary evaluation of transmission x-ray tube system with a flat-detector DR system: image quality and dose reduction
Author(s): Leonard Berliner; Kui-Ming Chen; Shenq-Rong Hwang; Alfonso Buffa; Martin Darms; Andrew Jeffries
Show Abstract
X-ray tube focal spot size, digital detectors, imaging system aperture and spatial resolution
Author(s): Edward L. Nickoloff
Show Abstract
Physical model-based metal artifact reduction (MAR) scheme for a 3D cone-beam CT extremity imaging system
Author(s): D. Yang; R. A. Senn; N. Packard; S. Richard; J. Yorkston
Show Abstract
Theoretical performance analysis for CMOS based high resolution detectors
Author(s): Amit Jain; Daniel R. Bednarek; Stephen Rudin
Show Abstract
A newly developed a-Se mammography flat panel detector with high-sensitivity and low image artifact
Author(s): Yoshihiro Okada; Keiichiro Sato; Takaaki Ito; Yuichi Hosoi; Toshiro Hayakawa
Show Abstract
Monte Carlo simulation of bowtie filter scatter on a wide-cone low-dose CT system
Author(s): Xin Liu; Anjali Srivastava; Hyoung-Koo Lee; Jiang Hsieh
Show Abstract
Quantifying cross scatter in biplane fluoroscopy motion analysis systems
Author(s): Janelle A. Cross; Ben McHenry; Taly Gilat Schmidt
Show Abstract
Full-field digital mammography with grid-less acquisition and software-based scatter correction: investigation of dose saving and image quality
Author(s): Andreas Fieselmann; Daniel Fischer; Ghani Hilal; Frank Dennerlein; Thomas Mertelmeier; Detlev Uhlenbrock
Show Abstract
Characterization of Varian on-board imaging systems for use in automatic exposure control software
Author(s): D. Morton; R. Rajapakshe; C. Araujo
Show Abstract
Carbon nanotube field emission x-ray system for computed tomography
Author(s): Je Hwang Ryu; Wan Sun Kim; Seung Ho Lee; Jung Su Kang; Jae Gon Kim; Soo Yeol Lee; Kyu Chang Park; Hun Kuk Park
Show Abstract
A digital compact x-ray tube with carbon nanotube field emitters for advanced imaging systems
Author(s): Jae-woo Kim; Jin-Woo Jeong; Jun-Tae Kang; Sungyoul Choi; Jeongyong Choi; Seungjoon Ahn; Yoon-ho Song
Show Abstract
Quantification of a silver contrast agent in dual-energy breast x-ray imaging
Author(s): Roshan Karunamuni; Andrew D. A. Maidment
Show Abstract
Exploring the relationship between SDNR and detectability in dual-energy breast x-ray imaging
Author(s): Roshan Karunamuni; Swathiu Kanamaluru; Kristen Lau; Sara Gavenonis; Predrag R. Bakic; Andrew D. A. Maidment
Show Abstract
Rat coronary microangiography system for preclinical imaging using synchrotron radiation
Author(s): Keiji Umetani; James T. Pearson; Daryl O. Schwenke; Mikiyasu Shirai
Show Abstract
Development of a line electron focusing lens for carbon nanotube field emission based microbeam radiation device
Author(s): Jian Zhang; Michael Hadsell; Jianping Lu; Otto Zhou; Sha Chang
Show Abstract
Investigating the optical diffusion capabilities of nanophosphors for use in medical imaging
Author(s): P. F. Liaparinos; I. S. Kandarakis
Show Abstract
Light emission efficiency of Lu2O3:Eu nanophosphor scintillating screen under x-ray radiographic conditions
Author(s): I. E. Seferis; N. I. Kalyvas; I. G. Valais; C. M. Michail; P. F. Liaparinos; G. P. Fountos; E. Zych; I. S. Kandarakis; G. S. Panayiotakis
Show Abstract

© SPIE. Terms of Use
Back to Top