Accuracy of eight deformable image registration (DIR) methods for tomotherapy megavoltage computed tomography (MVCT) images.

Wannapha NobnopHudsaleark NeaminImjai ChitapanaruxSomsak WanwilairatVicharn LorvidhayaTaweap Sanghangthum

Published in: Journal of medical radiation sciences (2017)

The deformation method and interface area affected the accuracy of DIR. The validation techniques showed satisfactory volume matching of greater than 0.7 with DSC analysis. The methods can yield acceptable results for clinical applications.

Keyphrases

computed tomography
deep learning
positron emission tomography
magnetic resonance imaging
convolutional neural network
optical coherence tomography
magnetic resonance
machine learning
dual energy