Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Sara Pirozzi"'
Autor:
Ganesh Narayanasamy, Xianming Tan, J Hammers, Panayiotis Mavroidis, Shiva K. Das, Daniel P. Lindsay, Ronald C. Chen, Sara Pirozzi, Orit Kaidar-Person
Publikováno v:
Journal of Medical and Biological Engineering. 42:74-86
Autor:
Xianming Tan, J Hammers, Ronald C. Chen, Daniel P. Lindsay, Sara Pirozzi, Orit Kaidar-Person, Panayiotis Mavroidis, Shiva K. Das
Publikováno v:
Journal of Applied Clinical Medical Physics
Purpose To assess the performance and limitations of contour propagation with three commercial deformable image registration (DIR) algorithms using fractional scans of CT‐on‐rails (CTOR) and Cone Beam CT (CBCT) in image guided prostate therapy pa
Autor:
Alan Pollack, Amy Swallen, Felix M. Chinea, Radka Stoyanova, Sara Pirozzi, Aaron Nelson, Jon Piper, Matthew C. Abramowitz, Kyle R. Padgett
Publikováno v:
Strahlentherapie und Onkologie. 195:121-130
The aim of this study was to evaluate an automatic multi-atlas-based segmentation method for generating prostate, peripheral (PZ), and transition zone (TZ) contours on MRIs with and without fat saturation (±FS), and compare MRIs from different vendo
Autor:
Nesrin Dogan, Sara Pirozzi, Radka Stoyanova, Perry Johnson, Kyle R. Padgett, Alan Pollack, Jon Piper
Publikováno v:
Journal of Applied Clinical Medical Physics
Purpose Validating deformable multimodality image registrations is challenging due to intrinsic differences in signal characteristics and their spatial intensity distributions. Evaluating multimodality registrations using these spatial intensity dist
Autor:
Deborah A. Kaminsky, Aaron Nelson, Elisha T. Fredman, Bryan Traughber, Rodney J. Ellis, Tarun Podder, Mitchell Machtay, Sara Pirozzi
Publikováno v:
Brachytherapy. 13:S115
Autor:
Deborah A. Kaminsky, Rodney J. Ellis, Bryan Traughber, Aaron Nelson, Sara Pirozzi, Z. Shen, G Pereira, Jonathan Piper, I. Liu, Ande Bao
Publikováno v:
Medical Physics. 40:349-349
Purpose: To evaluate an IGART scheme for prostate cancer that uses deformable CBCT image registration to track daily delivered dose (accumulated over time) to targets and organs‐at‐risk and allows comparison to the original treatment plan. Method
Publikováno v:
Medical Physics. 39:3677-3677
Purpose: Previous studies have shown atlas‐based segmentation using a single best matched (SBM) atlas subject can significantly reduce contouring time. A new multi‐atlas approach has been shown to provide greater accuracy than SBM for cancer of t
Autor:
Jonathan Piper, Bryan Traughber, Dennis Nelson, Z. Shen, Aaron Nelson, Sara Pirozzi, Rodney J. Ellis, C. Kan, Deborah A. Kaminsky
Publikováno v:
The Lens
Purpose: To evaluate a deformable contouring method for prostate CBCT as part of an automated image‐guided adaptive radiation therapy (IGART) workflow using manual contours from multiple observers for comparison. Methods: Three CBCTs were randomly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66b83a5cfaf8119b034ff354ffad911e
https://www.lens.org/077-648-133-792-861
https://www.lens.org/077-648-133-792-861