P
Perry Radau
Researcher at Sunnybrook Health Sciences Centre
Publications - 28
Citations - 664
Perry Radau is an academic researcher from Sunnybrook Health Sciences Centre. The author has contributed to research in topics: Image registration & Image processing. The author has an hindex of 11, co-authored 28 publications receiving 597 citations. Previous affiliations of Perry Radau include University of Toronto & Sunnybrook Research Institute.
Papers
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Journal ArticleDOI
Evaluation of current algorithms for segmentation of scar tissue from late Gadolinium enhancement cardiovascular magnetic resonance of the left atrium: an open-access grand challenge
Rashed Karim,R. James Housden,Mayuragoban Balasubramaniam,Zhong Chen,Daniel J. Perry,Ayesha Uddin,Yosra Al-Beyatti,Ebrahim Palkhi,Prince Acheampong,Samantha Obom,Anja Hennemuth,Yingli Lu,Wenjia Bai,Wenzhe Shi,Yi Gao,H. O. Peitgen,Perry Radau,Reza Razavi,Allen Tannenbaum,Daniel Rueckert,Josh Cates,Tobias Schaeffter,Dana C. Peters,Dana C. Peters,Rob S. MacLeod,Kawal Rhode +25 more
TL;DR: A standardised evaluation benchmarking framework for algorithms segmenting fibrosis and scar from LGE CMR images is presented and it is concluded that currently no algorithm is deemed clearly better than others.
Book ChapterDOI
Segmentation of Left Ventricle in Cardiac Cine MRI: An Automatic Image-Driven Method
TL;DR: A promising method for automatic segmentation of left ventricle for clinical use from cine short axis MR images is investigated and introduces a roundness measure that is fast and automatically locates the left Ventricle.
Patent
Apparatus and method for rendering for display forward-looking image data
Paul A. Magnin,John W. Goodnow,Russell W. Bowden,Graham A. Wright,Alexander J. Dick,Perry Radau,John J. Graham +6 more
TL;DR: In this article, an apparatus and method for rendering for display forward-looking image data is presented. The method includes a method of rendering for displaying image data from a forwardlooking conical section of tissue collected by an image data collecting device, comprising a data input unit configured to receive the image data; and an image processing unit configured for rasterizing image data onto a projected 3D geometric model to produce a rasterized image.
Journal ArticleDOI
Innovations in imaging for chronic total occlusions: a glimpse into the future of angiography’s blind-spot
Brian K. Courtney,Brian K. Courtney,Nigel R. Munce,Kevan J.T. Anderson,Amandeep Thind,General Leung,Perry Radau,F. Stuart Foster,I. Alex Vitkin,I. Alex Vitkin,Robert S. Schwartz,Alexander Dick,Alexander Dick,Alexander Dick,Graham A. Wright,Bradley H. Strauss,Bradley H. Strauss,Bradley H. Strauss +17 more
TL;DR: This review describes the current status of several invasive and non-invasive imaging techniques that may facilitate improved image guidance during CTO revascularization, with the goals of improving procedure safety and efficacy while reducing the time required to complete these interventions.
Journal ArticleDOI
Automated quantification of myocardial infarction using graph cuts on contrast delayed enhanced magnetic resonance images
TL;DR: Quantitative evaluation results showed that the automatically determined infarct core and gray zone size have high correlation with that derived from the averaged results of the manual full width at half maximum (FWHM) methods.