Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Deformable image registration (DIR)"'
Autor:
Martina Murr, Uffe Bernchou, Edyta Bubula-Rehm, Mark Ruschin, Parisa Sadeghi, Peter Voet, Jeff D Winter, Jinzhong Yang, Eyesha Younus, Cornel Zachiu, Yao Zhao, Hualiang Zhong, Daniela Thorwarth
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 30, Iss , Pp 100588- (2024)
Background and Purpose: Application of different deformable dose accumulation (DDA) solutions makes institutional comparisons after online-adaptive magnetic resonance-guided radiotherapy (OA-MRgRT) challenging. The aim of this multi-institutional stu
Externí odkaz:
https://doaj.org/article/a7331327380a468a9b3d92909041d67c
Autor:
Sadegh Alam, Harini Veeraraghavan, Kathryn Tringale, Emmanuel Amoateng, Ergys Subashi, Abraham J. Wu, Christopher H. Crane, Neelam Tyagi
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 21, Iss , Pp 54-61 (2022)
Background and purpose: Stereotactic body radiation therapy (SBRT) of locally advanced pancreatic cancer (LAPC) is challenging due to significant motion of gastrointestinal (GI) organs. The goal of our study was to quantify inter and intrafraction de
Externí odkaz:
https://doaj.org/article/28195363c3284ead8b5f96379707ecb5
Autor:
Na Li, Xuanru Zhou, Shupeng Chen, Jingjing Dai, Tangsheng Wang, Chulong Zhang, Wenfeng He, Yaoqin Xie, Xiaokun Liang
Publikováno v:
Frontiers in Oncology, Vol 13 (2023)
ObjectiveTo develop a contrast learning-based generative (CLG) model for the generation of high-quality synthetic computed tomography (sCT) from low-quality cone-beam CT (CBCT). The CLG model improves the performance of deformable image registration
Externí odkaz:
https://doaj.org/article/201e4957baba4625948d348393b0ac6f
Autor:
Molly M. McCulloch, Guillaume Cazoulat, Stina Svensson, Sergii Gryshkevych, Bastien Rigaud, Brian M. Anderson, Ezgi Kirimli, Brian De, Ryan T. Mathew, Mohamed Zaid, Dalia Elganainy, Christine B. Peterson, Peter Balter, Eugene J. Koay, Kristy K. Brock
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
PurposeDiscrepancies between planned and delivered dose to GI structures during radiation therapy (RT) of liver cancer may hamper the prediction of treatment outcomes. The purpose of this study is to develop a streamlined workflow for dose accumulati
Externí odkaz:
https://doaj.org/article/baa51f55548b47fba9185e8db50b2db5
Autor:
Sebastien A. A. Gros, Anand P. Santhanam, Alec M. Block, Bahman Emami, Brian H. Lee, Cara Joyce
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
PurposeThis study aimed to evaluate the clinical need for an automated decision-support software platform for adaptive radiation therapy (ART) of head and neck cancer (HNC) patients.MethodsWe tested RTapp (SegAna), a new ART software platform for dec
Externí odkaz:
https://doaj.org/article/8e1c000d80a6462b8c8dd2e505856081
Publikováno v:
Radiation Medicine and Protection, Vol 1, Iss 4, Pp 171-178 (2020)
Deformable image registration (DIR) has been well explored in recent decades, and it is widely utilized in clinical tasks, especially dose warping. Nowadays, as deep learning (DL) develops rapidly, many DL-based methods were also applied in DIR. This
Externí odkaz:
https://doaj.org/article/3da338eb936d4387914a73a3870d605d
Akademický článek
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Akademický článek
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Autor:
Stefania Russo, Rosalinda Ricotti, Silvia Molinelli, Filippo Patti, Amelia Barcellini, Edoardo Mastella, Andrea Pella, Chiara Paganelli, Giulia Marvaso, Matteo Pepa, Stefania Comi, Mattia Zaffaroni, Barbara Avuzzi, Tommaso Giandini, Emanuele Pignoli, Riccardo Valdagni, Guido Baroni, Federica Cattani, Mario Ciocca, Barbara Alicja Jereczek-Fossa, Ester Orlandi, Roberto Orecchia, Barbara Vischioni
Publikováno v:
Frontiers in Oncology, Vol 11 (2021)
Rectum and bladder volumes play an important role in the dose distribution reproducibility in prostate cancer adenocarcinoma (PCa) radiotherapy, especially for particle therapy, where density variation can strongly affect the dose distribution. We in
Externí odkaz:
https://doaj.org/article/82cd3c70195c455ca222c981541ba209