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PROCEEDINGS VOLUME 10948 • new

Medical Imaging 2019: Physics of Medical Imaging
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Volume Details

Volume Number: 10948
Estimated Publication Date: 21 March 2019

Table of Contents
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Single-exposure contrast enhanced spectral mammography
Author(s): Raul Torrico; Amar Kavuri; Cale Lewis; Mini Das
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Model of malignant breast biopsies and predictions of their WAXS energy integrated signals
Author(s): R. J. LeClair; M. Brunet
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Deep learning framework for digital breast tomosynthesis reconstruction
Author(s): Nikita Moriakov; Koen Michielsen; Jonas Adler; Ritse Mann; Ioannis Sechopoulos; Jonas Teuwen
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Initial study of the radiomics of intracranial aneurysms using Angiographic Parametric Imaging (API) to evaluate contrast flow changes
Author(s): Anusha Ramesh Chandra; Alexander R. Podgorsak; Mohammad Waqas; Mohammad Mahdi Shiraz Bhurwani; Hussain Shallwani; Jordan Marshall; Adnan H. Siddiqui; Jason M. Davies; Stephen Rudin; Ciprian N. Ionita
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Anatomically- and computationally-informed hepatic contrast perfusion simulations for use in virtual clinical trials
Author(s): Thomas J. Sauer; Ehsan Abadi; Paul Segars; Ehsan Samei
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Generating synthetic mammograms for stationary 3D mammography
Author(s): Connor Puett; Christina Inscoe; Jianping Lu; Yueh Lee; Otto Zhou
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Adaptively-weighted total-variation (AwTV) in a prototype 4D digital tomosynthesis system for fast and low-dose target localization
Author(s): Sunghoon Choi; Sooyeul Lee; Young-Nam Kang; Scott S. Hsieh; Hee-Joung Kim
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Metal artifact correction based on combination of 2D and 3D region growing for x-ray tomosynthesis
Author(s): Keisuke Yamakawa; Keiko Takahashi; Tadashi Nakamura
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Verification of the accuracy of a partial breast imaging simulation framework for virtual clinical trial applications
Author(s): L. Vancoillie; N. W. Marshall; L. Cockmartin; J. Vignero; H. Bosmans
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Personalization of x-ray tube motion in digital breast tomosynthesis using virtual Defrise phantoms
Author(s): Raymond J. Acciavatti; Bruno Barufaldi; Trevor L. Vent; E. Paul Wileyto; Andrew D. A. Maidment
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Noise measurements from reconstructed digital breast tomosynthesis
Author(s): Rodrigo B. Vimieiro; Lucas R. Borges; Renato F. Caron; Bruno Barufaldi; Predrag R. Bakic; Andrew D. A. Maidment; Marcelo A. C. Vieira
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A simple Monte Carlo model for the statistics of photon counting detectors
Author(s): Karl Stierstorfer; Martin Hupfer; Niko Köster
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Quantitative comparison of Hi-Def and FPD zoom modes in an innovative detector using Relative Object Detectability (ROD) metrics
Author(s): J. Krebs; A. Shankar; S. V. Setlur; D. R. Bednarek; S. Rudin
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Comparison of CMOS and amorphous silicon detectors: determining the correct selection criteria, to optimize system performance for typical imaging tasks
Author(s): Isaias D. Job; Arundhuti Ganguly; Don Vernekohl; Richard Weisfield; Elena Muñoz; Jin Zhang; Carlo Tognina; Rick Colbeth
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First results developing time-of-flight proton radiography for proton therapy applications
Author(s): William A. Worstell; Bernhard W. Adams; Melvin Aviles; Justin Bond; Ethan Cascio; Till Cremer; Georges El Fakhri; Camden D. Ertley; Michael R. Foley; Kira S. Grogg; Cole J. Hamel; Hsiao-Ming Lu; Alexey V. Lyashenko; Michael J. Minot; Harald Paganetti; Mark A. Popecki; Michael E. Stochaj
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An experimental method to correct drift-induced error in zero-frequency DQE measurement
Author(s): Xu Ji; Mang Feng; Ran Zhang; Guang-Hong Chen; Ke Li
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Patient-specific noise power spectrum measurement via generative adversarial networks (Conference Presentation)
Author(s): Chengzhu Zhang; Daniel Gomez-Cardona; Yinsheng Li; Juan Montoya; Guang-hong Chen
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A case study on the impact of a reduction in MTF on test object detectability score in mammography
Author(s): K. T. Wigati; H. Bosmans; L. Cockmartin; G. Zhang; L. Vancoillie; D. Petrov; D. A. N. Vandenbroucke; D. S. Soejoko; N. W. Marshall
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Evaluating the imaging performance of a next-generation digital breast tomosynthesis prototype
Author(s): Trevor L. Vent; Brianna Lepore; Andrew D. A. Maidment
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Generalized prediction framework for reconstructed image properties using neural networks
Author(s): Grace J. Gang; Kailun Cheng; Xueqi Guo; J. Webster Stayman
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Simulation and experimental validation of high-resolution test objects for evaluating a next-generation digital breast tomosynthesis prototype
Author(s): Trevor L. Vent; Bruno Barufaldi; Andrew D. A. Maidment
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Multiple-reader, multiple-case ROC analysis for determining the limit of calcification detection in tomosynthesis
Author(s): Bruno Barufaldi; Predrag Bakic; Andrew Maidment
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Virtual clinical trial for task-based evaluation of a deep learning synthetic mammography algorithm
Author(s): Andreu Badal; Kenny H. Cha; Sarah E. Divel; Christian G. Graff; Rongping Zeng; Aldo Badano
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Forward and cross-scatter estimation in dual source CT using the deep scatter estimation (DSE)
Author(s): Tim Vöth; Joscha Maier; Julien Erath; Marc Kachelrieß
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Focal spot deconvolution using convolutional neural networks
Author(s): Jan Kuntz; Joscha Maier; Marc Kachelrieß; Stefan Sawall
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Low-dose CT count-domain denoising via convolutional neural network with filter loss
Author(s): Nimu Yuan; Jian Zhou; Kuang Gong; Jinyi Qi
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Image reconstruction from fully-truncated and sparsely-sampled line integrals using iCT-Net
Author(s): Yinsheng Li; Ke Li; Chengzhu Zhang; Juan Montoya; Guang-Hong Chen
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World’s deepest-penetration and fastest optical cameras: photoacoustic tomography and compressed ultrafast photography (Conference Presentation)
Author(s): Lihong V. Wang
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Multi-x-ray source array for stationary tomosynthesisor multi-cone angle cone beam CT
Author(s): John M. Boone; Amy E. Becker; Andrew M. Hernandez; James T. Dobbins; Paul Schwoebelc
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Dose-independent near-ideal DQE of a 75 μm pixel GaAs photon counting spectral detector for breast imaging
Author(s): Spyridon Gkoumas; Thomas Thuering; Alfonso G. Taboada; Arne Jensen; Michael Rissi; Christian Broennimann; Pietro Zambon
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Novel hybrid organic-inorganic perovskite detector designs based on multilayered device architectures: simulation and design
Author(s): Henning Mescher; Uli Lemmer
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Human-compatible multi-contrast mammographic prototype system
Author(s): Ran Zhang; Ke Li; John W. Garrett; Guang-Hong Chen
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Quantitative cone-beam CT of bone mineral density using model-based reconstruction
Author(s): Q. Cao; A. Sisniega; J. W. Stayman; J. Yorkston; J. H. Siewerdsen; W. Zbijewski
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CT-guided PET parametric image reconstruction using deep neural network without prior training data
Author(s): Jianan Cui; Kuang Gong; Ning Guo; Kyungsang Kim; Huafeng Liu; Quanzheng Li
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Radon inversion via deep learning
Author(s): Ji He; Jianhua Ma
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Accelerating coordinate descent in iterative reconstruction
Author(s): Scott S. Hsieh; John M. Hoffman; Frederic Noo
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Ultra-low dose PET reconstruction using generative adversarial network with feature matching (Conference Presentation)
Author(s): Jiahong Ouyang
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Patient evaluation of breast shape-corrected tomosynthesis reconstruction
Author(s): Koen Michielsen; Tsvetanka Rangelova; Ioannis Sechopoulos
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Cone-beam CT statistical reconstruction with a model for fluence modulation and electronic readout noise
Author(s): P. Wu; A. Sisniega; J. W. Stayman; W. Zbijewski; D. Foos; X. Wang; N. Aygun; R. Stevens; J. H. Siewerdsen
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Dual energy imaging with a dual-layer flat panel detector
Author(s): Minghui Lu; Adam Wang; Edward Shapiro; Amy Shiroma; Jin Zhang; Joachim Steiger; Josh Star-Lack
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Performance evaluation of a Se/CMOS prototype x-ray detector with the Apodized Aperture Pixel (AAP) design
Author(s): Tomi F. Nano; Christopher C. Scott; Yunzhi Li; Celal Con; Karim S. Karim; Ian A. Cunningham
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Towards large-area photon-counting detectors for spectral x-ray imaging
Author(s): Thomas Thuering; Spyridon Gkoumas; Pietro Zambon; Peter Trueb; Michael Rissi; Flavio Di Prima; Tilman Donath; Stefan Sawall; Carlo Amato; Marc Kachelrieß; Christian Broennimann
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Novel direct conversion imaging detector without selenium or semiconductor conversion layer
Author(s): Denny L. Lee; Andrew Maidment; Ali Kassaee; Lei Dong; Taoran Li; Trevor Vent; Heather Petroccia; Peyton Irmen; Irina Malajovich; Kang Heo; Dooho Kim; Hyunsuk Jang
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Theoretical count rate capabilities of polycrystalline silicon photon counting imagers for CBCT applications
Author(s): Albert K. Liang; Youcef El-Mohri; Qihua Zhao; Martin Koniczek; Larry E. Antonuk
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Physical modeling and performance of spatial-spectral filters for CT material decomposition
Author(s): Matthew Tivnan; Steven Tilley; J. Webster Stayman
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Multi-energy CT with triple x-ray beams and photon-counting-detector CT for simultaneous imaging of two contrast agents: an experimental comparison
Author(s): Liqiang Ren; Cynthia H. McCollough; Lifeng Yu
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Spectrum optimization in photon counting detector based iodine K-edge CT imaging
Author(s): Mang Feng; Xu Ji; Kevin Treb; Ran Zhang; Guang-Hong Chen; Ke Li
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Theoretical feasibility of dual-energy functional x-ray imaging of respiratory disease
Author(s): Jesse Tanguay; Miranda Kirby
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Comparison study of dual-energy techniques in chest radiography
Author(s): Minjae Lee; Donghoon Lee; Hyemi Kim; Sunghoon Choi; Dohyeon Kim; Hee-Joung Kim
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Spectral data completion for dual-source x-ray CT
Author(s): D. P. Clark; C. T. Badea
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The feasibility study for classification of breast microcalcifications based on photon counting spectral mammography
Author(s): Hyemi Kim; Dohyeon Kim; Minjae Lee; Hee-Joung Kim
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Cascaded-systems analysis of signal and noise in contrast-enhanced spectral mammography using amorphous selenium photon-counting field-shaping multi-well avalanche detectors (SWADs)
Author(s): Jesse Tanguay; Nicholas Mantella; Jann Stavro; Ian A. Cunningham; Amir H. Goldan; Wei Zhao
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Ultra-short, high-dose rate digital x-ray tube based on carbon nanotube emitters for advanced cone-beam breast computed tomography
Author(s): Jun-Tae Kang; Jin-Woo Jeong; Sora Park; Jae-Woo Kim; Ki Nam Yun; Eunsol Go; Jeong-Woong Lee; Hyojin Jeon; Yujung Ahn; Ji-Hwan Yeon; Sunghee Kim; Yoon-Ho Song
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Evaluation of silver sulfide nanoparticles as a contrast agent for spectral photon-counting digital mammography: a phantom study
Author(s): Kristen C. Lau; Jessica C. Hsu; Björn Cederström; David P. Cormode; Andrew D. A. Maidment
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Validation of a method to simulate the acquisition of mammographic images with different techniques
Author(s): Joana Boita; Alistair Mackenzie; Ioannis Sechopoulos
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A robotic x-ray cone-beam CT system: trajectory optimization for 3D imaging of the weight-bearing spine
Author(s): C. Zhao; M. Herbst; S. Vogt; L. Ritschl; S. Kappler; J. H. Siewerdsen; W. Zbijewski
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Misalignment compensation for ultra-high-resolution and fast CBCT acquisitions
Author(s): Magdalena Herbst; Christoph Luckner; Julia Wicklein; Jan-Peter Grunz; Tobias Gassenmaier; Ludwig Ritschl; Steffen Kappler
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CBCT auto-calibration by contour registration
Author(s): Susanne Maur; Dzmitry Stsepankou; Jürgen Hesser
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Image-based deformable motion compensation for interventional cone-beam CT
Author(s): A. Sisniega; S. Capostagno; W. Zbijewski; C. R. Weiss; T. Ehtiati; J. H. Siewerdsen
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Joint-reconstruction-enabled partial-dithering strategy for edge-illumination x-ray phase-contrast tomography
Author(s): Yujia Chen; Mark A. Anastasio
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Impact of the sensitivity factor on the signal-to-noise ratio in grating-based phase contrast imaging
Author(s): Xu Ji; Ran Zhang; Ke Li; Guang-Hong Chen
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Laboratory-based x-ray phase contrast CT technology for clinical intra-operative specimen imaging
Author(s): Lorenzo Massimi; Charlotte K. Hagen; Marco Endrizzi; Peter R. T. Munro; Glafkos Havariyoun; P. M. Sam Hawker; Bennie Smit; Alberto Astolfo; Oliver J. Larkin; Richard M. Waltham; Zoheb Shah; Stephen W. Duffy; Rachel L. Nelan; Anthony Peel; Tamara Suaris; J. Louise Jones; Ian G. Haig; Alessandro Olivo
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3D histopathology speckle phase contrast imaging: from synchrotron to conventional sources
Author(s): Helene Labriet; Sebastien Berujon; Ludovic Broche; Barbara Fayard; Sylvain Bohic; Olivier Stephanov; David M. Paganin; Pierre Lhuissier; Luc Salvo; Sam Bayat; Emmanuel Brun
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Low dose imaging with simultaneous scatter, attenuation and mesh-based phase contrast
Author(s): Rohaan Khan; Brenda Adhiambo; Sean Starr-Baier; Laila Hassan; Weiyuan Sun; Danhong Li; C. A. MacDonald; Jonathan C. Petruccelli
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Indirect photon-counting x-ray imaging using CMOS Photon Detector (CPD)
Author(s): Toshiyuki Nishihara; Hiroyasu Baba; Masao Matsumura; Oichi Kumagai; Takashi Izawa
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Simulation model for evaluating energy-resolving photon-counting CT detectors based on generalized linear-systems framework
Author(s): Mats Persson; Norbert J. Pelc
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Increased count-rate performance and dose efficiency for silicon photon-counting detectors for full-field CT using an ASIC with adjustable shaping time
Author(s): Christel Sundberg; Mats Persson; Andreas Ehliar; Martin Sjölin; Jacob Wikner; Mats Danielsson
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Frequency-dependent MTF and DQE of photon-counting x-ray imaging detectors (Conference Presentation)
Author(s): Jesse Tanguay; Nicholas Mantella; Ian A. Cunningham
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Experimental study of neural network material decomposition to account for pulse-pileup effects in photon-counting spectral CT
Author(s): Parker Jenkins; Taly Gilat Schmidt
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Impacts of photon counting detector to cerebral CT angiography maximum intensity projection (MIP) images
Author(s): Evan Harvey; Mang Feng; Xu Ji; Ran Zhang; Guang-Hong Chen; Ke Li
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Exploring the space between smoothed and non-smooth total variation for 3D iterative CT reconstruction
Author(s): V. Haase; K. Stierstorfer; K. Hahn; H. Schöndube; A. Maier; F. Noo
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Image-domain insertion of spatially correlated, locally varying noise in CT images
Author(s): Sarah E. Divel; Norbert J. Pelc
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Utilizing deformable image registration to create new living human heart models for imaging simulation
Author(s): Alexander I. Veress; W. Paul Segars; Ehsan Samei
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Volume-of-interest imaging using multiple aperture devices
Author(s): W. Wang; G. J. Gang; J. H. Siewerdsen; J. W. Stayman
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Optimized intensity modulation for a dynamic beam attenuator in x-ray computed tomography
Author(s): Sascha Manuel Huck; George S. K. Fung; Katia Parodi; Karl Stierstorfer
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Volumetric scout CT images reconstructed from conventional two-view radiograph localizers using deep learning (Conference Presentation)
Author(s): Juan Camilo Montoya; Chengzhu Zhang; Ke Li; Guang-Hong Chen
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Harnessing the power of deep learning for volumetric CT imaging with single or limited number of projections
Author(s): Liyue Shen; Wei Zhao; Lei Xing
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Image quality improvement in cone-beam CT using deep learning
Author(s): Yang Lei; Tonghe Wang; Joseph Harms; Ghazal Shafai-Erfani; Xue Dong; Jun Zhou; Pretesh Patel; Xiangyang Tang; Tian Liu; Walter J. Curran; Kristin Higgins; Xiaofeng Yang
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Artifacts reduction method for phase-resolved Cone-Beam CT (CBCT) images via a prior-guided CNN
Author(s): Shaohua Zhi; Jiayu Duan; Jianmei Cai; Xuanqin Mou
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Multi-organ segmentation in clinical-computed tomography for patient-specific image quality and dose metrology
Author(s): Wanyi Fu; Shobhit Sharma; Taylor Smith; Rui Hou; Ehsan Abadi; Vignesh Selvakumaran; Ruixiang Tang; Joseph Y. Lo; W. Paul Segars; Anuj J. Kapadia; Justin B. Solomon; Geoffrey D. Rubin; Ehsan Samei
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Convolutional regularization methods for 4D, x-ray CT reconstruction
Author(s): D. P. Clark; C. T. Badea
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Improved wedge scatter correction for multi-slice CT system
Author(s): Yang Wang; Karl Stierstorfer; Martin Petersilka; Yi Tian
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A directional TV based ring artifact reduction method
Author(s): Morteza Salehjahromi; Qian Wang; Lars A. Gjesteby; Dan Harrison; Ge Wang; Hengyong Yu
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Simulation pipeline for virtual clinical trials of dermatology images
Author(s): Varun Vasudev; Bastian Piepers; Andrew D. A. Maidment; Tom Kimpe; Ljiljana Platisa; Wilfried Philips; Predrag R. Bakic
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Validation of modelling tools for simulating wide-angle DBT systems
Author(s): Premkumar Elangovan; Alistair Mackenzie; David R. Dance; Kevin Wells; Oliver Diaz; Lucy M. Warren; Kenneth C. Young
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A method to modify mammography images to a appear as if acquired using different radiographic factors
Author(s): Alistair Mackenzie; Hannah L. Dunn; Joana Boita; David R. Dance; Kenneth C. Young
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Consideration of cerebrospinal fluid intensity variation in diffusion weighted MRI
Author(s): Colin B. Hansen; Vishwesh Nath; Allison E. Hainline; Kurt G. Schilling; Prasanna Parvathaneni; Roza G. Bayrak; Justin A. Blaber; Owen Williams; Susan Resnick; Lori Beason-Held; Okan Irfanoglu; Carlo Pierpaoli; Adam W. Anderson; Baxter P. Rogers; Bennett A. Landman
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Development of a real-time scattered radiation display for staff dose reduction during fluoroscopic interventional procedures
Author(s): J. Troville; J. Kilian-Meneghin; C. Guo; S. Rudin; D. R. Bednarek
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Incorporating biomechanical modeling and deep learning into a deformation-driven liver CBCT reconstruction technique
Author(s): You Zhang; Liyuan Chen; Bin Li; Michael Folkert; Xun Jia; Xuejun Gu; Jing Wang
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Self-geometric calibration of circular cone beam CT based on epipolar geometry consistency
Author(s): Liang Zheng; Shouhua Luo; Lujie Chen; Shuang Luo
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Using one test bolus to monitor bolus arriving at two locations in CT angiography runoff scans: a feasibility simulation study
Author(s): Hongfeng Ma; Mingye Wu; Christine Hammond; Taly Gilat Schmidt
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Refined locally linear transform based spectral-domain gradient sparsity and its applications in spectral CT reconstruction
Author(s): Qian Wang; Morteza Salehjahromi; Hengyong Yu
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An automatic dynamic optimal phase reconstruction for coronary CT
Author(s): Yi Wang; Xiaoming Wu; Guotao Quan
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Sinogram interpolation for sparse-view micro-CT with deep learning neural network
Author(s): Xu Dong; Swapnil Vekhande; Guohua Cao
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Revisit FBP: analyze the tensor data after view-by-view backprojection
Author(s): Xi Tao; Yongbo Wang; Gang Yan; Hua Zhang; Wufan Chen; Jianhua Ma
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Optimization-based reconstruction for correcting non-linear partial volume artifacts in CT
Author(s): Xin Liu; Buxin Chen; Zheng Zhang; Dan Xia; Emil Y. Sidky; Xiaochuan Pan
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Trade-off between spatial details and motion artifact in multi-detector CT: A virtual clinical trial with 4D textured human models
Author(s): Ehsan Abadi; W. Paul Segars; Brian Harrawood; Shobhit Sharma; Thomas Sauer; Anuj Kapadia; Ehsan Samei
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Material decomposition in photon-counting-detector CT: threshold or bin images?
Author(s): Liqiang Ren; Shengzhen Tao; Cynthia H. McCollough; Lifeng Yu
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Experimental validation of a multi-step material decomposition method for spectral CT
Author(s): Nathaniel R. Fredette; Stefano Vespucci; Mini Das
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Image-based noise reduction for material decomposition in dual or multi energy computed tomography
Author(s): Mahmut Özdemir; Sabrina Dorn; Francesco Pisana; Monika Uhrig; Heinz-Peter Schlemmer; Marc Kachelrieß
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A comprehensive GPU-based framework for scatter estimation in single source, dual source, and photon-counting CT
Author(s): Shobhit Sharma; Ehsan Abadi; Anuj Kapadia; W. Paul Segars; Ehsan Samei
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Demonstration of phase-assisted material decomposition with a Talbot-Lau interferometer using a single x-ray tube potential
Author(s): E. R. Shanblatt; B. J. Nelson; S. Tao; S. Leng; C. H. McCollough
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Sparse-sampling computed tomography for pulmonary imaging
Author(s): Felix K. Kopp; Kai Mei; Ernst J. Rummeny; Peter B. Noël
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Simulation of CT images reconstructed with different kernels using a convolutional neural network and its implications for efficient CT workflow
Author(s): Andrew D. Missert; Shuai Leng; Cynthia H. McCollough; Joel G. Fletcher; Lifeng Yu
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Quantitative low-dose CT: potential value of low signal correction methods
Author(s): Juan Pablo Cruz-Bastida; Ran Zhang; Daniel Gomez-Cardona; Guang-Hong Chen
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A practical analysis of scatter-to-primary ratio after beam hardening correction for x-ray CT
Author(s): Hewei Gao; Shumei Jia; Geng Fu
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Quantifying truth-based change in radiomics features between CT imaging conditions
Author(s): Jocelyn Hoye; Justin B. Solomon ; Ehsan Samei
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Iterative closest-point based 3D stitching in dental computed tomography for a larger view of facial anatomy
Author(s): Chulkyu Park; Hyosung Cho; Dongyeon Lee; Changwoo Seo; Bo kyung Cha
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Wasserstein generative adversarial networks for motion artifact removal in dental CT imaging
Author(s): Changhui Jiang; Qiyang Zhang; Yongshuai Ge; Dong Liang; Yongfeng Yang; Xin Liu; Hairong Zheng; Zhanli Hu
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Multidimensional noise reduction in C-arm cone-beam CT via 2D-based Landweber iteration and 3D-based deep neural networks
Author(s): Dahim Choi; Juhee Kim; Seung-Hoon Chae; Byeongjoon Kim; Jongduk Baek; Andreas Maier; Rebecca Fahrig; Hyun-Seok Park; Jang-Hwan Choi
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Evaluation of the reliability of a new low dose CBCT acquisition protocol in diagnosing impacted canines: an ex-vivo imaging study
Author(s): Ayesha Ejaz; Callan Donovan; Vaibhav Gandhi; Sumit Yadav; Aditya Tadinada
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Assessment of measurement deviations: length-extended x-ray imaging for orthopedic applications
Author(s): Christoph Luckner; Magdalena Herbst; Ludwig Ritschl; Andreas Maier; Steffen Kappler
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Investigation of calibration-based projection domain dual energy decomposition CBCT technique for brain radiotherapy applications
Author(s): Shailaja Sajja; Masoud Hashemi; Christopher Huynh; James G. Mainprize; Markus Eriksson; Young Lee; Hakan Nordstrom; Anula Nico; Fang-Fang Yin; Arjun Sahgal; Mark Ruschin
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SWAD: The effect of pixel geometry on the spatial uniformity of avalanche gain
Author(s): Jann Stavro; Amir H. Goldan; Wei Zhao
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Investigation of spatial-frequency-dependent noise in columnar CsI:Tl using depth-localized single x-ray imaging
Author(s): Adrian Howansky; A. R. Lubinsky; Wei Zhao
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Flat panel design and performance of a new a-Si mammography imaging system
Author(s): Steve Wettstein; Carlo Tognina; Isaias D. Job
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Dynamic chest radiography for pulmonary function diagnosis: A validation study using 4D extended cardiac-torso (XCAT) phantom
Author(s): Rie Tanaka; Ehsan Samei; Paul Segars; Ehsan Abadi; Holger Roth; Hirohisa Oda; Kensaku Mori
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Dental and maxillofacial cone beam computed tomography absorbed dose distribution calculation by GEANT4
Author(s): Shumei Jia; Hewei Gao; Li Zhang; YuXiang Xing; JunZheng Zheng
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Comparisons of 6 fps volume-rendered x-ray digital tomosynthesis TumoTrak-guided to 2D-MRI-guided radiotherapy of lung cancer
Author(s): Larry Partain; Stanley Benedict; Namho Kim; Megan Daly; Austin Ely; Andrew Hernandez; Samuel Song; Micheal Weil; Vitaliy Ziskin; Kyle Foletta; John Boone; Douglas Boyd
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Integrating quantitative imaging and computational modeling to predict the spatiotemporal distribution of 186Re nanoliposomes for recurrent glioblastoma treatment
Author(s): Ryan T. Woodall; David A. Hormuth; Michael R. A. Abdelmalik; Chengyue Wu; Xinzeng Feng; William T. Phillips; Ande Bao; Thomas J. R. Hughes; Andrew J. Brenner; Thomas E. Yankeelov
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Evaluation of skin-dose contribution from a new high-definition image receptor mode during neuro-interventional procedures using the Dose Tracking System
Author(s): J. Troville; S. Rudin; D. R. Bednarek
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Transrectal ultrasound imaging using plane-wave, fan-beam and wide-beam ultrasound: Phantom results
Author(s): Lianjie Huang; Yunsong Huang; Kai Gao
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Automated lung cancer detection based on multimodal features extracting strategy using machine learning techniques
Author(s): Lal Hussain; Saima Rathore; Adeel Ahmed Abbasi; Sharjil Saeed
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Multiband terahertz imaging simulation of skin using freezing to enhance penetration depth
Author(s): Zoltan Vilagosh; Alireza Lajeverdiour; Andrew W. Wood
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Digital optical microscope (housing inside biosafety cabinet): a promising imaging technology for micro- and cell-biology, and histopathology
Author(s): Anamika Elizabeth Kujur; Rinsa S. R.; Mayanglambam Suheshkumar Singh
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Feasibility study of silicon photomultiplier based frequency domain diffuse optical tomography
Author(s): Min Wang; Yulong Bai; Haoqi Wu; Menglu Xu; Xu Cao; Xueli Chen; Shouping Zhu
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Artifact reduction in simultaneous tomosynthesis and mechanical imaging of the breast
Author(s): Predrag R. Bakic; Magnus Dustler; Daniel Förnvik; Pontus Timberg; Susan Ng; Andrew D. A. Maidment; Sophia Zackrisson; Anders Tingberg
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A new test method to assess the representation of spiculated mass like targets in digital mammography and breast tomosynthesis
Author(s): Elisabeth Salomon; Friedrich Semturs; Lesley Cockmartin; Michael Figl; Hilde Bosmans; Johann Hummel
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A framework for flexible comparison and optimization of x-ray digital tomosynthesis
Author(s): Frank Smith; Ada Chen
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Effects of angular range on lesion margin assessment in contrast-enhanced digital breast tomosynthesis
Author(s): Hailiang Huang; David A. Scaduto; Kim Rinaldi; Jingxuan Liu; Julia Wicklein; Mathias Hoernig; Thomas Mertelmeier; Paul R. Fisher; Wei Zhao
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Infuence of background trends on noise power spectrum at zero frequency in radiography imaging
Author(s): Eunae Lee; Dong Sik Kim
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System detective quantum efficiency (DQESYS) as an index of performance for chest radiography system (bucky and bedside) at four patient equivalent thicknesses
Author(s): Sunay Rodríguez Pérez; Philippe Moussalli; Hilde Bosmans; Lara Struelens; Nicholas W. Marshall
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MRI-based pseudo CT generation using classification and regression random forest
Author(s): Yang Lei; Tonghe Wang; Joseph Harms; Ghazal Shafai-Erfani; Sibo Tian; Kristin Higgins; Hui-Kuo Shu; Hyunsuk Shim; Hui Mao; Walter J. Curran; Tian Liu; Xiaofeng Yang
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Deep learning based guidewire segmentation in x-ray images
Author(s): Martin G. Wagner; Paul Laeseke; Michael A. Speidel
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Estimation of attenuator mask from region of interest (ROI) dose-reduced images for brightness equalization using convolutional neural networks
Author(s): S. V. Setlur Nagesh; D. R. Bednarek; S. Rudin
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Combined low-dose simulation and deep learning for CT denoising: application of ultra-low-dose cardiac CTA
Author(s): Chul Kyun Ahn; Hyeongmin Jin; Changyong Heo; Jong Hyo Kim
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Simulation of scattered radiation with various anti-scatter grid designs in a photon counting CT
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Assessment of tomosynthesis images with the new ACR phantom
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Filtered back-projection for digital breast tomosynthesis with 2D filtering
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EMnet: an unrolled deep neural network for PET image reconstruction
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Backproject-filter (BPF) CT image reconstruction using convolutional neural network
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Bayesian reconstruction of ultralow-dose CT images with texture prior from existing diagnostic full-dose CT database
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Towards deep iterative-reconstruction algorithms for computed tomography (CT) applications
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Automatic regularization parameter tuning based on CT Image statistics
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Unbiased statistical image reconstruction in low-dose CT
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Bayesian reconstruction for digital breast tomosynthesis using a non-local Gaussian Markov random field a priori model
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Preliminary study on optimization of the stationary inverse-geometry digital tomosynthesis: x-ray source array
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Investigation on lesion detectability in step-and-shoot mode and continuous mode digital tomosynthesis systems with anatomical background
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Tomosynthesis imaging of the wrist using a CNT x-ray source array
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A single-shot method for X-ray grating interferometry
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Can breast models be simplified to estimate scattered radiation in breast tomosythesis?
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Scatter correction with a deterministic integral spherical harmonics method in computed tomography
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Improvement of material decomposition accuracy using denoising and deblurring techniques in spectral mammography
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Novel geometry for X-Ray diffraction mammary imaging: experimental validation on a breast phantom
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Use of machine learning in CARNA proton imager
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Spot decomposition in a novel pencil beam scanning proton computed tomography
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Analysis of feature relevance using an image quality index applied to digital mammography
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Performance evaluation of the preclinical PET/MRI nanoScan with NEMA IQ-Phantom and self-designed 3D printed phantoms
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Feasibility of locating infarct core with 2D angiographic parametric imaging (API) using computed tomography perfusion data
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Quantitative evaluation of the effect of attenuation correction in SPECT images with CT-derived attenuation
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Investigation of scintillation light spread in a hemi-ellipsoid monolithic crystal for Cardiac SPECT using Geant4
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Cardiac CT estimability index: an ideal estimator in the presence of noise and motion
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Comparison of digital mammograms obtained with the cassette-type retrofit mammography flat panel detector installed on an analog system and the conventional full-field digital mammography
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Patient-informed and physiology-based modelling of contrast dynamics in cross-sectional imaging
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Computational-efficient cascaded neural network for CT image reconstruction
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Optimizing voxel-wise dose calculations in cone-beam computed tomography
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Toward large-area flat-panel sandwich detectors for single-shot dual-energy imaging
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Iterative CT image reconstruction using neural network optimization algorithms
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A novel mammographic fusion imaging technique: the first results of tumor tissues detection from resected breast tissues using energy-resolved photon counting detector
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