Kenneth R. Hoffmann

Publication Activity (10 Years)

Years Active: 1990-2013
Publications (10 Years): 0

Top Topics

Maximum Likelihood

Interpolation Methods

Top Venues

J. Comput. Sci.

Publications

Jae-Hun Jung, Joseph Lee, Kenneth R. Hoffmann, Todd Dorazio, E. Bruce Pitman
A rapid interpolation method of finding vascular CFD solutions with spectral collocation methods. J. Comput. Sci. 4 (1-2) (2013)
Lei Xu, Yong Tian, Xuhui Jin, Jie Chen, Sebastian Schafer, Kenneth R. Hoffmann, Jinhui Xu
An improved endovascular guidewire position simulation algorithm. ISBI (2012)
Peter B. Noël, Alan M. Walczak, Jinhui Xu, Jason J. Corso, Kenneth R. Hoffmann, Sebastian Schafer
GPU-based cone beam computed tomography. Comput. Methods Programs Biomed. 98 (3) (2010)
Fabien Scalzo, Qing Hao, Alan M. Walczak, Xiao Hu, Yiemeng Hoi, Kenneth R. Hoffmann, David S. Liebeskind
Computational Hemodynamics in Intracranial Vessels Reconstructed from Biplane Angiograms. ISVC (3) (2010)
Peter B. Noël, Kenneth R. Hoffmann, Snehal Kasodekar, Alan M. Walczak, Sebastian Schafer, Jacek Dmochowski
Clinical evaluation of angiographic multiple-view 3D reconstruction. Int. J. Comput. Assist. Radiol. Surg. 4 (5) (2009)
Sebastian Schafer, Vikas Singh, Peter B. Noël, Alan M. Walczak, Jinhui Xu, Kenneth R. Hoffmann
Real-time endovascular guidewire position simulation using shortest path algorithms. Int. J. Comput. Assist. Radiol. Surg. 4 (6) (2009)
Peter B. Noël, Jason J. Corso, Jinhui Xu, Kenneth R. Hoffmann, Sebastian Schafer, Alan M. Walczak
Reconstruction from a flexible number of projections in cone-beam computed tomography via active shape models. Medical Imaging: Image Processing (2009)
Peter B. Noël, Jinhui Xu, Kenneth R. Hoffmann, Jason J. Corso
Geometric tomography: a limited-view approach for computed tomography. SCG (2009)
Vikas Singh, Lopamudra Mukherjee, Petru M. Dinu, Jinhui Xu, Kenneth R. Hoffmann
Limited view CT reconstruction and segmentation via constrained metric labeling. Comput. Vis. Image Underst. 112 (1) (2008)
Sebastian Schafer, Kenneth R. Hoffmann, Peter B. Noël, Christina L. Bloebaum
3D-3D alignment using particle swarm optimization. Medical Imaging: Image Processing (2008)
Ciprian N. Ionita, Kenneth R. Hoffmann, Daniel R. Bednarek, Ravishankar Chityala, Stephen Rudin
Cone-Beam Micro-CT System Based on LabVIEW Software. J. Digit. Imaging 21 (3) (2008)
Akihiro Takemura, Kenneth R. Hoffmann, Masayuki Suzuki, Zhou Wang, Hussain S. Rangwala, Hajime Harauchi, Stephen Rudin, Tokuo Umeda
An Algorithm for Tracking Microcatheters in Fluoroscopy. J. Digit. Imaging 21 (1) (2008)
Ciprian N. Ionita, C. Keleshis, V. Patel, G. Yadava, Kenneth R. Hoffmann, Daniel R. Bednarek, A. Jain, Stephen Rudin
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). Medical Imaging: Image-Guided Procedures (2008)
J. R. Sherman, Hussain S. Rangwala, Ciprian N. Ionita, A. C. Dohatcu, J. W. Lee, Daniel R. Bednarek, Kenneth R. Hoffmann, Stephen Rudin
Investigation of new flow modifying endovascular image-guided interventional (EIGI) techniques in patient-specific aneurysm phantoms (PSAPs) using optical imaging. Medical Imaging: Image-Guided Procedures (2008)
Sebastian Schafer, Vikas Singh, Kenneth R. Hoffmann, Peter B. Noël, Jinhui Xu
Planning image-guided endovascular interventions: guidewire simulation using shortest path algorithms. Medical Imaging: Image-Guided Procedures (2007)
Akihiro Takemura, Kenneth R. Hoffmann, Masayuki Suzuki, Zhou Wang, Hussain S. Rangwala, Hajime Harauchi, Stephen Rudin, Tokuo Umeda
Microcatheter Tip Enhancement in Fluoroscopy: A Comparison of Techniques. J. Digit. Imaging 20 (4) (2007)
Minsuok Kim, Hussain S. Rangwala, Ciprian N. Ionita, Kenneth R. Hoffmann, Dale B. Taulbee, Hui Meng, Stephen Rudin
Evaluation of the effect of partial asymmetric stent coverage on neurovascular aneurysm hemodynamics using computer fluid dynamics (CFD) calculations. Medical Imaging: Image-Guided Procedures (2007)
Anindita Sengupta, T. Kesavadas, Kenneth R. Hoffmann, Robert E. Baier, Sebastian Schafer
Evaluating Tool-Artery Interaction Force during Endovascular Neurosurgery for Developing Haptic Engine. MMVR (2007)
Vikas Singh, Petru M. Dinu, Lopamudra Mukherjee, Jinhui Xu, Kenneth R. Hoffmann
Limited view CT reconstruction via constrained metric labeling. ICCV (2007)
Vikas Singh, Lopamudra Mukherjee, Jinhui Xu, Kenneth R. Hoffmann, Petru M. Dinu, M. Podgorsak
Brachytherapy Seed Localization Using Geometric and Linear Programming Techniques. IEEE Trans. Medical Imaging 26 (9) (2007)
Vikas Singh, Jinhui Xu, Kenneth R. Hoffmann, Peter B. Noël, Alan M. Walczak
A linear programming based algorithm for determining corresponding point tuples in multiple vascular images. Medical Imaging: Image Processing (2006)
Vikas Singh, Lopamudra Mukherjee, Jinhui Xu, Kenneth R. Hoffmann
Solving the brachytherapy seed localization problem using geometric and linear programming techniques. SAC (2006)
Ciprian N. Ionita, Stephen Rudin, Kenneth R. Hoffmann, Daniel R. Bednarek
Microangiographic image-guided localization of a new asymmetric stent for treatment of cerebral aneurysms. Medical Imaging: Image-Guided Procedures (2005)
Vikas Singh, Jinhui Xu, Kenneth R. Hoffmann, Guang Xu, Zhenming Chen, Anant Gopal
A new algorithm for determining 3D biplane imaging geometry: theory and implementation. Medical Imaging: Image Processing (2005)
Ravishankar Chityala, Kenneth R. Hoffmann, Stephen Rudin, Daniel R. Bednarek
Artifact reduction in truncated CT using sinogram completion. Medical Imaging: Image Processing (2005)
Jinhui Xu, Guang Xu, Zhenming Chen, Vikas Singh, Kenneth R. Hoffmann
Efficient Algorithms for Determining 3-D Bi-Plane Imaging Geometry. J. Comb. Optim. 10 (2) (2005)
Thenkurussi Kesavadas, Rajendra Agrawal, Kenneth R. Hoffmann
Configuration-space technique for calculating stent-fitness measures for the planning of neuro-endovascular interventions. Medical Imaging: Image-Guided Procedures (2005)
Vikas Singh, Lopamudra Mukherjee, Jinhui Xu, Kenneth R. Hoffmann, Guang Xu, Zhenming Chen
Efficient geometric techniques for reconstructing 3D vessel trees from biplane image. SCG (2005)
Jinhui Xu, Guang Xu, Zhenming Chen, Kenneth R. Hoffmann
An Efficient Algorithm for Determining 3-D Bi-plane Imaging Geometry. ICCSA (3) (2004)
Vikas Singh, Kenneth R. Hoffmann, Jinhui Xu
Efficient techniques for background estimation and vessel detection in coronary images. CARS (2004)
Kenneth R. Hoffmann, Alan M. Walczak, Peter B. Noël
3D reconstruction of the carotid artery from two views using a single centerline. CARS (2004)
Kevin Chugh, Petru M. Dinu, Daniel R. Bednarek, Darold Wobschall, Stephen Rudin, Kenneth R. Hoffmann, Ron Peterson, Ming Zeng
A computer-graphic display for real-time operator feedback during interventional x-ray procedures. Medical Imaging: Image-Guided Procedures (2004)
Navneeth Subramanian, Thenkurussi Kesavadas, Kenneth R. Hoffmann
Geometry-based metrics for planning of neuroendovascular therapy. CARS (2004)
Peter B. Noël, Kenneth R. Hoffmann, Alan M. Walczak, Jacek Dmochowski
Registration of vascular 3D data sets obtained from multiple-view reconstructions. CARS (2004)
Vernon L. Towle, Leila Khorasani, Stephen J. Uftring, Charles A. Pelizzari, Robert K. Erickson, Jean-Paul Spire, Kenneth R. Hoffmann, David Chu, Michael Scherg
Noninvasive identification of human central sulcus: a comparison of gyral morphology, functional MRI, dipole localization, and direct cortical mapping. NeuroImage 19 (3) (2003)
Thenkurussi Kesavadas, Navneeth Subramanian, Kenneth R. Hoffmann, Anant Gopal
Development of virtual tools with intelligent attributes for neurp-endovascular intervention. CARS (2003)
Daryl Nazareth, Kenneth R. Hoffmann, Alan M. Walczak, Jacek Dmochowski, Lee R. Guterman, Stephen Rudin, Daniel R. Bednarek
Determination of biplane geometry and centerline curvature in vascular imaging. Medical Imaging: Image Processing (2002)
Zhou Wang, Stephen Rudin, Ye Wu, Kenneth R. Hoffmann, Daniel R. Bednarek
Accuracy comparison of micro-angiographic detector and image intensifier for an interventional localization task. ISBI (2002)
Anant Gopal, Kenneth R. Hoffmann, Stephen Rudin, Daniel R. Bednarek
Reconstruction of asymmetric vessel lumen from two views. Medical Imaging: Image Processing (2002)
Zhan Zhang, Abraham H. Dachman, Kenneth R. Hoffmann
Two-dimensional display of CT colon data for rapid polyp detection. CARS (2001)
Ashesh B. Jani, Charles A. Pelizzari, George T. Y. Chen, John C. Roeske, Russell J. Hamilton, R. Loch Macdonald, Frank J. Bova, Kenneth R. Hoffmann, Patrick A. Sweeney
Volume Rendering Quantification Algorithm for Reconstruction of CT Volume-Rendered Structures: I. Cerebral Arteriovenous Malformations. IEEE Trans. Medical Imaging 19 (1) (2000)
Martin Fiebich, Christian Wietholt, Bernhard C. Renger, Samuel G. Armato, Kenneth R. Hoffmann, Dag Wormanns, Stefan Diederich
Automatic detection of pulmonary nodules in low-dose screening thoracic CT examinations. Medical Imaging: Image Processing (1999)
Martin Fiebich, Bernhard C. Renger, Vivek Sehgal, Christopher M. Straus, Kenneth R. Hoffmann
Fast semiautomatic techniques for segmentation of cranial vessels in CT angiographic studies. Medical Imaging: Image Processing (1998)
Yaseen Samara, Martin Fiebich, Abraham H. Dachman, Kunio Doi, Kenneth R. Hoffmann
Automated centerline tracking of the human colon. Medical Imaging: Image Processing (1998)
Anindya Sen, Jacqueline Esthappan, Li Lan, Kok-Gee Chua, Kunio Doi, Kenneth R. Hoffmann
Determination and evaluation of 3D biplane imaging geometries without a calibration object. Medical Imaging: Image Processing (1998)
Kenneth R. Hoffmann, Yang Chen, Jacqueline Esthappan, Shiuh-Yung James Chen, John D. Carroll
Pincushion correction techniques and their effects on calculated 3D positions and imaging geometries. Medical Imaging: Image Processing (1996)
Shiuh-Yung James Chen, Kenneth R. Hoffmann, John D. Carroll
Three-dimensional reconstruction of coronary arterial tree based on biplane angiograms. Medical Imaging: Image Processing (1996)
Kenneth R. Hoffmann, Claire J. M. Pellot-Barakat, Shiuh-Yung James Chen, Charles A. Pelizzari, Fred Winsberg, David Casalino
Image processing approaches for analysis of clinical duplex ultrasonography. Medical Imaging: Image Processing (1996)
Kenneth R. Hoffmann, Kunio Doi, Heber MacMahon, Maryellen L. Giger, Robert M. Nishikawa, Xin-Wei Xu, Lian Yao, Akiko Kano, Michael Carlin
Development of a digital duplication system for portable chest radiographs. J. Digit. Imaging 7 (3) (1994)
Kenneth R. Hoffmann, Kunio Doi
New angiographic technique for measurement of instantaneous blood flow rates using distance-density curves. Medical Imaging: Image Processing (1990)