Stephen Pistorius

Publication Activity (10 Years)

Years Active: 2006-2023
Publications (10 Years): 9

Top Topics

Sparsely Sampled

Image Reconstruction

Regression Methods

Optical Flow Algorithm

Top Venues

IEEE Trans. Computational Imaging

Medical Biol. Eng. Comput.

Publications

Tyson Reimer, Stephen Pistorius
Review and Analysis of Tumour Detection and Image Quality Analysis in Experimental Breast Microwave Sensing. Sensors 23 (11) (2023)
Gabrielle Fontaine, Peter Lindstrom, Stephen Pistorius
Neural Network PET Reconstruction using Scattered Data in Energy-dependent Sinograms. BIOIMAGING (2022)
Tyson Reimer, Stephen Pistorius
An Optimization-Based Approach to Radar Image Reconstruction in Breast Microwave Sensing. Sensors 21 (24) (2021)
Mohammadreza Hedyehzadeh, Keivan Maghooli, Mohammad MomenGharibvand, Stephen Pistorius
A Comparison of the Efficiency of Using a Deep CNN Approach with Other Common Regression Methods for the Prediction of EGFR Expression in Glioblastoma Patients. J. Digit. Imaging 33 (2) (2020)
Mario Solis-Nepote, Tyson Reimer, Stephen Pistorius
An Air-Operated Bistatic System for Breast Microwave Radar Imaging: Pre-Clinical Validation. EMBC (2019)
P. Troy Teo, Kaiming Guo, Gabriel Fontaine, Bilal Ahmed, Nadia Alayoubi, Katherine Kehler, David Sasaki, Stephen Pistorius
Reducing the tracking drift of an uncontoured tumor for a portal-image-based dynamically adapted conformal radiotherapy treatment. Medical Biol. Eng. Comput. 57 (8) (2019)
Gabrielle Fontaine, Bilal Ahmed, Troy Peng T. Teo, Stephen Pistorius
Lung tumour motion tracking using a weighted optical flow algorithm with linear accelerator gantry rotation. ISSPIT (2017)
Hongyan Sun, Stephen Pistorius
A Geometric Model to Characterize Annihilation Positions Associated With Scattered Coincidences in PET: A Simulation-Based Study. IEEE Trans. Computational Imaging 2 (2) (2016)
Jorge Sacristan, Barbara Luz Oliveira, Stephen Pistorius
Classification of electromagnetic signals obtained from microwave scattering over healthy and tumorous breast models. CCECE (2016)
Colin Gilmore, Amer Zakaria, Stephen Pistorius, Joe LoVetri
Microwave Imaging of Human Forearms: Pilot Study and Image Enhancement. Int. J. Biomed. Imaging 2013 (2013)
Daniel Flores-Tapia, Oleksandr Maizlish, Clive Alabaster, Stephen Pistorius
Microwave radar imaging of inhomogeneous breast phantoms using circular holography. ISBI (2012)
Majid Ostadrahimi, Majid Mojabi, Sima Noghanian, Lotfollah Shafai, Stephen Pistorius, Joe LoVetri
A Novel Microwave Tomography System Based on the Scattering Probe Technique. IEEE Trans. Instrum. Meas. 61 (2) (2012)
Gabriel Thomas, Daniel Flores-Tapia, Stephen Pistorius
Histogram Specification: A Fast and Flexible Method to Process Digital Images. IEEE Trans. Instrum. Meas. 60 (5) (2011)
Daniel Flores-Tapia, Stephen Pistorius
Spatial sampling constraints on Breast Microwave Radar scan acquired along circular scan geometries. ISBI (2011)
Daniel Flores-Tapia, Gabriel Thomas, Stephen Pistorius
Wavefront Reconstruction of Elevation Circular Synthetic Aperture Radar Imagery Using a Cylindrical Green's Function. EURASIP J. Adv. Signal Process. 2010 (2010)
Colin Gilmore, Puyan Mojabi, Amer Zakaria, Majid Ostadrahimi, Cam Kaye, Sima Noghanian, Lotfollah Shafai, Stephen Pistorius, Joe LoVetri
A Wideband Microwave Tomography System With a Novel Frequency Selection Procedure. IEEE Trans. Biomed. Eng. 57 (4) (2010)
Ali Ashtari, Sima Noghanian, Abas Sabouni, Jonatan Aronsson, Gabriel Thomas, Stephen Pistorius
Information for Regularization in Breast Microwave Image Reconstruction. IEEE Trans. Biomed. Eng. 57 (9) (2010)
Daniel Flores-Tapia, Stephen Pistorius
A real time Breast Microwave Radar imaging reconstruction technique using simt based interpolation. ICIP (2010)
Daniel Flores-Tapia, Gabriel Thomas, Boyd McCurdy, Stephen Pistorius
Brain MRI Segmentation Based on the Rényi's Fractal Dimension. ICIAR (2009)
Daniel Flores-Tapia, Gabriel Thomas, Stephen Pistorius
A Wavefront Reconstruction Method for 3-D Cylindrical Subsurface Radar Imaging. IEEE Trans. Image Process. 17 (10) (2008)
Meilian Xu, Abas Sabouni, Parimala Thulasiraman, Sima Noghanian, Stephen Pistorius
Image Reconstruction using Microwave Tomography for Breast Cancer Detection on Distributed Memory Machine. ICPP (2007)
Homa Fashandi, Reza Fazel-Rezai, Stephen Pistorius
Optical Flow and Total Least Squares Solution for Multi-scale Data in an Over-Determined System. ISVC (2) (2007)
Meilian Xu, Abas Sabouni, Parimala Thulasiraman, Sima Noghanian, Stephen Pistorius
A Parallel Algorithmic Approach for Microwave Tomography in Breast Cancer Detection. IPDPS (2007)
Daniel Flores-Tapia, Gabriel Thomas, Ali Ashtari, Stephen Pistorius
3D Breast Microwave Imaging Based on Wavefront Reconstruction. EMBC (2006)
Abas Sabouni, Daniel Flores-Tapia, Sima Noghanian, Gabriel Thomas, Stephen Pistorius
Hybrid Microwave Tomography Technique for Breast Cancer Imaging. EMBC (2006)