2D and 3D Optical Flow Based Interpolation of the 4DCT ImageSequences in the External Beam Radiotherapy

2D and 3D Optical Flow Based Interpolation of the 4DCT ImageSequences in the External Beam Radiotherapy

Purpose: Although in the external beam radiotherapy tumor motionis a crucial and challenging issue due to respiration  motion, temporal changes in anatomy during imaging cause considerable problems. Moreover, the Four Dimensional Computed Tomography (4DCT) imaging has been proposed to track these ch...

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Bibliographic Details
Main Authors: Payam Samadi-Miyandoab, AhmadEsmaili Torshabi, Saber Nankali
Format: Article
Language:English
Published: Tehran University of Medical Sciences 2015-06-01
Series:Frontiers in Biomedical Technologies
Subjects:
2D and 3D image reconstruction
2D and 3D optical flow
4DCT deformable image registration
IGRT
DIRART.
Online Access:https://fbt.tums.ac.ir/index.php/fbt/article/view/50

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