Daniel R. Bednarek

发表

Rapid sequence angiography with a 3D printed aneurysm phantom and an ultra-high frame rate imaging photon counting detector (PCD)

A. Shankar, Jordan Krebs, Daniel R. Bednarek, 2019, Medical Imaging.

Exploration of pathology-specific flow patterns utilizing high speed angiography at 1000 fps

Daniel R. Bednarek, Stephen Rudin, Ciprian N. Ionita, 2020, Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging.

Angiographic analysis of blood flow modification in cerebral aneurysm models with a new asymmetric stent

Daniel R. Bednarek, Stephen Rudin, Kenneth R. Hoffmann, 2004, SPIE Medical Imaging.

Investigation of noise and contrast sensitivity of an electron multiplying charge-coupled device (EMCCD) based cone beam micro-CT system

Daniel R. Bednarek, Stephen Rudin, Alexander R. Podgorsak, 2016, SPIE Medical Imaging.

SU‐FF‐I‐14: Region‐Of‐Interest (ROI) Cone‐Beam Computed Tomography (CBCT) Using Rotational Digital Angiography (DA) Acquisitions

Daniel R. Bednarek, Stephen Rudin, Kenneth R. Hoffmann, 2007 .

Micro-computed tomography (CT) based assessment of dental regenerative therapy in the canine mandible model

Daniel R. Bednarek, Stephen Rudin, Ciprian N. Ionita, 2015, Medical Imaging.

Investigation of new flow modifying endovascular image-guided interventional (EIGI) techniques in patient-specific aneurysm phantoms (PSAPs) using optical imaging

Daniel R. Bednarek, Stephen Rudin, Kenneth R. Hoffmann, 2008, SPIE Medical Imaging.

Component level modular design of a Solid State X-ray Image Intensifier for an M×N array

Daniel R. Bednarek, Stephen Rudin, Albert H. Titus, 2010, IEEE Nuclear Science Symposuim & Medical Imaging Conference.

Toward Millisecond Scanning Beam Radiography

Daniel R. Bednarek, Stephen Rudin, Roland Wong, 1985, Medical Imaging.

Quantifying the effects of stenosis on blood flow using 1000 fps High-Speed Angiography (HSA)

Daniel R. Bednarek, Stephen Rudin, Ciprian N. Ionita, 2020, Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging.

SU‐GG‐I‐77: Quality Assurance Testing for a Clinical Digital Radiography System

Daniel R. Bednarek, Stephen Rudin, A McUmber, 2008 .

MO‐E‐204B‐01: JUNIOR INVESTIGATOR WINNER: A New Simple, Accurate, and Quantitative Approach for Routine Quality Assurance in Digital Radiography

Daniel R. Bednarek, A Kuhls‐Gilcrist, S Rudin, 2010 .

MO‐E‐332‐07: Instrumentation Noise Equivalent Exposure (INEE) for Routine Quality Assurance: INEE Measurements On a Clinical Flat Panel Detector

Daniel R. Bednarek, Stephen Rudin, A Kuhls‐Gilcrist, 2008 .

Initial testing of a 3D printed perfusion phantom using digital subtraction angiography

Daniel R. Bednarek, Stephen Rudin, Leslie Ying, 2015, Medical Imaging.

Considerations for accurate inclusion of staff member body tracking in a top-down view virtual reality display of a scattered radiation dose map during fluoroscopic interventional procedures

Daniel R. Bednarek, Stephen Rudin, Chao Guo, 2020 .

Sensitometry At Low X-Ray Energies

Daniel R. Bednarek, Stephen Rudin, Roland Wong, 1981, Other Conferences.

Artifact reduction in truncated CT using sinogram completion

Daniel R. Bednarek, Stephen Rudin, Ravishankar Chityala, 2005, SPIE Medical Imaging.

Special Detectors for Digital Angiography, Micro-Angiography, and Micro ROI CBCT

Daniel R. Bednarek, Stephen Rudin, Amit Jain, 2015 .

New light-amplifier-based detector designs for high spatial resolution and high sensitivity CBCT mammography and fluoroscopy

Daniel R. Bednarek, Stephen Rudin, Ye Wu, 2006, SPIE Medical Imaging.

Graphical user interface for a dual-module EMCCD x-ray detector array

Daniel R. Bednarek, Stephen Rudin, Ying Huang, 2011, Medical Imaging.

Determination of biplane geometry and centerline curvature in vascular imaging

Jacek Dmochowski, Daniel R. Bednarek, Stephen Rudin, 2002, SPIE Medical Imaging.

Quantitative evaluation of amorphous selenium (a-Se) for region-of-interest (ROI) fluoroscopy

Daniel R. Bednarek, Stephen Rudin, Parinaz Massoumzadeh, 2000, Medical Imaging.

Rapid cone-beam computed tomography using an ultra-high frame rate imaging photon counting detector (PCD) with 100 μm resolution

A. Shankar, Jordan Krebs, Daniel R. Bednarek, 2019, Medical Imaging.

MO‐E‐204B‐09: A Method to Evaluate the Effect of Automatic Brightness Control Tracking on Image Quality and Patient Dose for Interventional Fluoroscopic Systems

Daniel R. Bednarek, A Dohatcu, 2010 .

Portable digital radiographic imager: an overview

Daniel R. Bednarek, Stephen Rudin, Raj S. Acharya, 1996, Medical Imaging.

Photon-counting energy-sensitive micropattern gas detector for digital radiography

Daniel R. Bednarek, Stephen Rudin, Mustafa C. Altunbas, 2003, SPIE Medical Imaging.

SU‐FF‐I‐171: New High‐Resolution Detector Changer for a Clinical Fluoroscopic C‐Arm Unit

Daniel R. Bednarek, Ciprian N. Ionita, Amit Jain, 2009 .

Investigation of signal thresholding to reduce the effects of instrument noise of an EMCCD based micro-CT system

Daniel R. Bednarek, Stephen Rudin, Alexander R. Podgorsak, 2016, SPIE Medical Imaging.

Use of material decomposition in the context of neurovascular intervention using standard flat panel and a high-resolution CMOS detector

Daniel R. Bednarek, Stephen Rudin, Alexander R. Podgorsak, 2018, Medical Imaging.

TH‐D‐332‐04: Automatic Registration Technique for Rotating‐Gantry Dual‐Detector Region‐Of‐Interest Cone‐Beam Computed Tomography (ROI‐CBCT)

Daniel R. Bednarek, Stephen Rudin, Kenneth R. Hoffmann, 2008 .

Rotating Aperture Devices In X-Ray Tomography

Daniel R. Bednarek, Stephen Rudin, 1980, Other Conferences.

Image processing using Convolutional Neural Network (CNN) for Region of Interest (ROI) fluoroscopy

Daniel R. Bednarek, Stephen Rudin, Alexander R. Podgorsak, 2020, Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging.

Evaluation of intracranial aneurysm coil embolization in phantoms and patients using a high resolution microangiographic fluoroscope (MAF)

Daniel R. Bednarek, Stephen Rudin, Ciprian N. Ionita, 2012, Medical Imaging.

Cone-Beam Micro-CT System Based on LabVIEW Software

Daniel R. Bednarek, Stephen Rudin, Ravishankar Chityala, 2008, Journal of Digital Imaging.

Cost-effective, high-resolution, portable digital x-ray imager

Daniel R. Bednarek, Stephen Rudin, Raj S. Acharya, 1995, Medical Imaging.

Microangiographic image-guided localization of a new asymmetric stent for treatment of cerebral aneurysms

Daniel R. Bednarek, Stephen Rudin, Kenneth R. Hoffmann, 2005, SPIE Medical Imaging.

Region of interest (ROI) microangiography: imager development

Daniel R. Bednarek, Stephen Rudin, Anant Gopal, 2000, Medical Imaging.

SU‐E‐I‐194: Motion Detection Based Adaptive Temporal Filtering for Image Guided Procedures Using the High Resolution Microangiographic Fluoroscope (MAF)

Daniel R. Bednarek, Stephen Rudin, Ciprian N. Ionita, 2011 .

Angiographic analysis for phantom simulations of endovascular aneurysm treatments with a new fully retrievable asymmetric flow diverter

Daniel R. Bednarek, Stephen Rudin, Ciprian N. Ionita, 2015, Medical Imaging.

Conical Rotating Aperture Geometries In Digital Radiography

Daniel R. Bednarek, Stephen Rudin, Roland Wong, 1981, Other Conferences.

A simulation platform using 3D printed neurovascular phantoms for clinical utility evaluation of new imaging technologies

Z. Xiong, Daniel R. Bednarek, Stephen Rudin, 2018, Medical Imaging.

MO‐D‐332‐07: Update On the Development of a New Dual Detector (Micro‐Angiographic Fluoroscope/Flat Panel) C‐Arm Mounted System for Endovascular Image Guided Interventions (EIGI)

Daniel R. Bednarek, Stephen Rudin, Ciprian N. Ionita, 2008 .

Evaluation of geometric and exposure parameters used in fluoroscopically-guided neuro-interventional procedures

Daniel R. Bednarek, Stephen Rudin, Chao Guo, 2020 .

SU‐E‐I‐193: Dynamic Gain Adjustment of a High Resolution Microangiographic Fluoroscope (MAF) for Improved Imaging of Intracranial Aneurysm Coiling

Daniel R. Bednarek, Stephen Rudin, Ciprian N. Ionita, 2011 .

SU-FF-I-170: Control, Acquisition, Processing, and Image Display System (CAPIDS) for the Solid-State X-Ray Image Intensifier (SSXII)

Daniel R. Bednarek, Kenneth R. Hoffmann, Ciprian N. Ionita, 2009 .

Development and assessment of statistical iterative image reconstruction for CT on a small animal SPECT/CT dual-modality system

Tianyu Ma, Daniel R. Bednarek, Stephen Rudin, 2012, 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC).

Integration of kerma-area product and cumulative air kerma determination into a skin dose tracking system for fluoroscopic imaging procedures

Daniel R. Bednarek, Stephen Rudin, Sarath Vijayan, 2016, SPIE Medical Imaging.

Methods for object tracking and shadowing in a top-down view virtual reality scattered radiation display system (SDS) for fluoroscopically-guided procedures

Daniel R. Bednarek, Stephen Rudin, Chao Guo, 2020 .

Implementation of material decomposition using an EMCCD and CMOS-based micro-CT system

Daniel R. Bednarek, Stephen Rudin, Alexander R. Podgorsak, 2017, Medical Imaging.

A 2×2 array of EMCCD-based solid state x-ray detectors

Daniel R. Bednarek, Stephen Rudin, Albert H. Titus, 2012, 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

Initial investigations of x-ray particle imaging velocimetry (X-PIV) in 3D printed phantoms using 1000 fps High-Speed Angiography (HSA)

Daniel R. Bednarek, Stephen Rudin, Ciprian N. Ionita, 2020, Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging.

SU‐FF‐I‐23: Region‐Of‐Interest (ROI) Cone‐Beam Computed Tomography (CBCT) Using Rotational Digital Subtraction Angiography (DSA) Acquisition

Daniel R. Bednarek, Stephen Rudin, Kenneth R. Hoffmann, 2007 .

Variable sampling area for automatic brightness control in digital fluoroscopy

Daniel R. Bednarek, Stephen Rudin, Chang-Ying J. Yang, 1999, Medical Imaging.

Effect of a Multiple-Scanning Beam Device and Trough Filter on Scatter in Chest Radiography

Daniel R. Bednarek, Stephen Rudin, Richard Kaczmarek, 1985, Medical Imaging.

Image acquisition and real-time processing in region-of-interest fluoroscopy with variation of source-to-image distance

Daniel R. Bednarek, Stephen Rudin, Chang-Ying J. Yang, 1998, Medical Imaging.

The solid state x-ray image intensifier (SSXII): an EMCCD-based x-ray detector

Daniel R. Bednarek, Stephen Rudin, Amit Jain, 2008, SPIE Medical Imaging.

A computer-graphic display for real-time operator feedback during interventional x-ray procedures

Ming Zeng, Daniel R. Bednarek, Stephen Rudin, 2004, Medical Imaging: Image-Guided Procedures.

Region of interest micro-angiography: radiographic imaging optimized for vascular interventions

Daniel R. Bednarek, Stephen Rudin, Ajay K. Wakhloo, 1999, Medical Imaging.

Measuring the presampled MTF from a reduced number of flat-field images using the noise response (NR) method

Daniel R. Bednarek, Stephen Rudin, Amit Jain, 2011, Medical Imaging.

WE-C-I-611-02: Composite Fluorographic System Evaluation

Daniel R. Bednarek, Stephen Rudin, G Yadava, 2005 .

Image geometric corrections for a new EMCCD-based dual modular x-ray imager

Ying Huang, Daniel R. Bednarek, Stephen Rudin, 2011, 2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

MO-F-CAMPUS-I-01: A System for Automatically Calculating Organ and Effective Dose for Fluoroscopically-Guided Procedures

Daniel R. Bednarek, Stephen Rudin, Sarath Vijayan, 2015 .

Generalized two-dimensional (2D) linear system analysis metrics (GMTF, GDQE) for digital radiography systems including the effect of focal spot, magnification, scatter, and detector characteristics

Daniel R. Bednarek, Stephen Rudin, Amit Jain, 2010, Medical Imaging.

Implementation of a high-sensitivity micro-angiographic fluoroscope (HS-MAF) for in-vivo endovascular image guided interventions (EIGI) and region-of-interest computed tomography (ROI-CT)

Daniel R. Bednarek, Stephen Rudin, Kenneth R. Hoffmann, 2008, SPIE Medical Imaging.

Use of patient specific 3D printed neurovascular phantoms to evaluate the clinical utility of a high resolution x-ray imager

Daniel R. Bednarek, Stephen Rudin, Ciprian N. Ionita, 2017, Medical Imaging.

Quantitative flow velocity measurements in vessels, aneurysms, and arteriovenous malformations (AVMs) using droplet path tracing with a biplane pulsed fluoroscopy system

Daniel R. Bednarek, Stephen Rudin, Baruch B. Lieber, 1997, Medical Imaging.

Use of a convolutional neural network (CNN) to determine if the patient’s eye lens is in the beam for x-ray image projections

Daniel R. Bednarek, Stephen Rudin, Jonathan Troville, 2020 .

Component analysis of a new solid state x-ray image intensifier (SSXII) using photon transfer and instrumentation noise equivalent exposure (INEE) measurements

Daniel R. Bednarek, Stephen Rudin, Andrew Kuhls-Gilcrist, 2009, Medical Imaging.

Generalized objective performance assessment of a new high-sensitivity microangiographic fluoroscopic (HSMAF) imaging system

Daniel R. Bednarek, Stephen Rudin, Girijesh K. Yadava, 2008, SPIE Medical Imaging.

EMCCD-based high resolution dynamic x-ray detector for neurovascular interventions

Daniel R. Bednarek, Stephen Rudin, Albert H. Titus, 2011, 2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

Theoretical performance analysis for CMOS based high resolution detectors

Daniel R. Bednarek, Stephen Rudin, Amit Jain, 2013, Medical Imaging.

Accuracy comparison of micro-angiographic detector and image intensifier for an interventional localization task

Zhou Wang, Daniel R. Bednarek, Stephen Rudin, 2002, Proceedings IEEE International Symposium on Biomedical Imaging.

TU‐C‐211‐01: Automatic Digital Gain Control for a New Dual EMCCD‐Based Modular Fluoroscopic Detector Using An Arbitrary‐Shaped Operator‐Selected Region of Interest

Daniel R. Bednarek, Stephen Rudin, Albert H. Titus, 2011 .

Sensitivity evaluation of DSA-based parametric imaging using Doppler ultrasound in neurovascular phantoms

Daniel R. Bednarek, Stephen Rudin, Ciprian N. Ionita, 2016, SPIE Medical Imaging.

Reconstruction of asymmetric vessel lumen from two views

Daniel R. Bednarek, Stephen Rudin, Kenneth R. Hoffmann, 2002, SPIE Medical Imaging.

Implementation of digital multiplexing for high resolution x-ray detector arrays

Daniel R. Bednarek, Stephen Rudin, Albert H. Titus, 2012, 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

Evaluation of skin-dose contribution from a new high-definition image receptor mode during neuro-interventional procedures using the Dose Tracking System

Daniel R. Bednarek, Stephen Rudin, Jonathan Troville, 2019, Medical Imaging.

Determination of 3D scattered radiation distributions from the Zubal Phantom as a function of LAO/RAO and CRA/CAU gantry angulation

Daniel R. Bednarek, Stephen Rudin, Chao Guo, 2019, Medical Imaging.

Evaluation of a CMOS image detector for low-cost and power medical x-ray imaging applications

Daniel R. Bednarek, Stephen Rudin, Hyunkeun Kim, 1999, Medical Imaging.

Demonstration of improved image resolution for larger focal spot sizes by decreasing anode angles in clinical settings

A. Shankar, Daniel R. Bednarek, Stephen Rudin, 2019, Medical Imaging.

TH‐AB‐201‐01: A Real‐Time Skin‐Dose Mapping System for Region‐Of‐Interest (ROI) Fluoroscopy

Daniel R. Bednarek, Stephen Rudin, Sarath Vijayan, 2015 .

Optical demonstration of a medical imaging system with an EMCCD-sensor array for use in a high resolution dynamic X-ray imager

Daniel R. Bednarek, Stephen Rudin, Albert H. Titus, 2010, IEEE Nuclear Science Symposuim & Medical Imaging Conference.

TU‐C‐211‐06: Practical Operational Considerations for Clinical Usage of the Micro‐ Angio Fluoroscope (MAF) in Neuro‐Vascular Interventions

Daniel R. Bednarek, Stephen Rudin, Ciprian N. Ionita, 2011 .

A system to track skin dose for neuro-interventional cone-beam computed tomography (CBCT)

Daniel R. Bednarek, Stephen Rudin, Sarath Vijayan, 2016, SPIE Medical Imaging.

Comparison Of Modified Bootstrap And Conventional Sensitometry In Medical Radiography

Daniel R. Bednarek, Stephen Rudin, S. Rudin, 1980, Other Conferences.

SU‐GG‐I‐184: New Graphical User Interface for the Solid State X‐Ray Image Intensifier (SSXII)

Daniel R. Bednarek, Stephen Rudin, Ying Huang, 2010 .

Calculation of the entrance skin dose distribution for fluoroscopically guided interventions using a pencil beam backscatter model

Daniel R. Bednarek, Stephen Rudin, Sarath Vijayan, 2017, Journal of medical imaging.

WE‐E‐201C‐07: The Upgraded Control, Acquisition, Processing, and Image Display System (CAPIDS) for a Micro‐Angiographic Fluoroscope (MAF)

Daniel R. Bednarek, Ciprian N. Ionita, A Kuhls‐Gilcrist, 2010 .

Rapid scanning beam digital radiography

Daniel R. Bednarek, Stephen Rudin, Roland Wong, 1983 .

Factors affecting the accurate determination of cerebrovascular blood flow using high-speed droplet imaging

Daniel R. Bednarek, Stephen Rudin, Ajay K. Wakhloo, 1998, Medical Imaging.

Treatment planning for image-guided neuro-vascular interventions using patient-specific 3D printed phantoms

Daniel R. Bednarek, Stephen Rudin, Ciprian N. Ionita, 2015, Medical Imaging.

TU-C-211-05: A New Solid State X-Ray Image Intensifier (SSXII) with a 1×2 Modular Array and an Acquisition, Correction, and Display System

Daniel R. Bednarek, Stephen Rudin, Albert H. Titus, 2011 .

Comparison of filter material and design for use in ROI angiography

Daniel R. Bednarek, Stephen Rudin, S. Rudin, 1993, Medical Imaging.

SU‐E‐I‐48: Noise Reduction with Over‐Sampling for High Resolution Detectors Using a Spread Function Convolution Method

Daniel R. Bednarek, Stephen Rudin, C Ionita, 2015 .

TU‐FF‐A4‐01: Instrumentation Noise Equivalent Exposure (INEE) Representation for High Sensitivity X‐Ray Imaging Detectors

Daniel R. Bednarek, Stephen Rudin, Kenneth R. Hoffmann, 2006 .

WE‐C‐L100J‐03: The New Solid State X‐Ray Image Intensifier (SSXII): A Demonstration of Operation Over a Range of Angiographic and Fluoroscopic Exposure Levels

Daniel R. Bednarek, Stephen Rudin, G Yadava, 2007 .

WE‐C‐L100J‐06: Linear Systems Analysis for a New Solid State X‐Ray Image Intensifier (SSXII) Based On Electron‐Multiplying Charge‐Coupled Devices (EMCCDs)

Daniel R. Bednarek, Stephen Rudin, V Patel, 2007 .

SU‐E‐I‐55: The Contribution to Skin Dose Due to Scatter From the Patient Table and the Head Holder During Fluoroscopy

Daniel R. Bednarek, Stephen Rudin, Sarath Vijayan, 2015 .

TU‐C‐I‐609‐08: A Total‐Imaging‐System Generalized Performance Comparison of An X‐Ray Image Intensifier and a Microangiographic System in Neurovascular Angiography: Effect of Focal Spot and Scatter

Daniel R. Bednarek, Stephen Rudin, Kenneth R. Hoffmann, 2005 .

MO‐D‐I‐611‐04: Region‐Of‐Interest (ROI) Computed Tomography: Combining Dual Resolution XRII Images

Daniel R. Bednarek, Stephen Rudin, Kenneth R. Hoffmann, 2005 .

TH‐C‐L100F‐02: Instrumentation Noise Equivalent Exposure (INEE) and the Effect of Detector Blurring and Image Post‐Process Smoothing: A Simulation Study

Daniel R. Bednarek, Stephen Rudin, G Yadava, 2007 .

Quantum performance analysis of an EMCCD-based x-ray detector using photon transfer technique

Daniel R. Bednarek, Stephen Rudin, Albert H. Titus, 2010, IEEE Nuclear Science Symposuim & Medical Imaging Conference.

Measurement of flow modification in phantom aneurysm model: comparison of coils and a longitudinally and axially asymmetric stent--initial findings.

Daniel R. Bednarek, Stephen Rudin, Jacek Dmochowski, 2004, Radiology.

SU‐GG‐I‐183: Parameterization of Time‐Density Curves (TDC) and Regional‐TDC's to Quantify Flow Modification Inside Aneurysms Treated with Flow‐Modifying Devices (FMD) Following Endovascular Image‐Guided Interventions

Daniel R. Bednarek, Stephen Rudin, Ciprian N. Ionita, 2010 .

Vessel size measurements in angiograms: manual measurements.

Daniel R. Bednarek, Stephen Rudin, Jacek Dmochowski, 2003, Medical physics.

Modified Bootstrap Sensitometry In Radiography

Daniel R. Bednarek, Stephen Rudin, 1981 .

WE‐C‐304A‐07: A Method for Measuring the MTF of Digital Radiography Systems Using Noise Response

Daniel R. Bednarek, Stephen Rudin, A Kuhls‐Gilcrist, 2009 .

TU-EE-A4-06: Analysis of Dose-Related Data Logged for Fluoroscopic Cardiac Interventional Procedures

Daniel R. Bednarek, Stephen Rudin, A Dohatcu, 2006 .

WE‐C‐L100J‐04: The Solid State X‐Ray Image Intensifier (SSXII): A Next‐Generation High‐Resolution Fluoroscopic Detector System

Daniel R. Bednarek, Stephen Rudin, Kenneth R. Hoffmann, 2007 .