Ant Colony-Based Hyperparameter Optimisation in Total Variation Reconstruction in X-ray Computed Tomography

Ant Colony-Based Hyperparameter Optimisation in Total Variation Reconstruction in X-ray Computed Tomography

In this paper, a computer-aided training method for hyperparameter selection of limited data X-ray computed tomography (XCT) reconstruction was proposed. The proposed method employed the ant colony optimisation (ACO) approach to assist in hyperparameter selection for the adaptive-weighted projection...

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Bibliographic Details
Main Authors: Manasavee Lohvithee, Wenjuan Sun, Stephane Chretien, Manuchehr Soleimani
Format: Article
Language:English
Published: MDPI AG 2021-01-01
Series:Sensors
Subjects:
hyperparameter tuning
total variation (TV) regularization
iterative reconstruction
ant colony optimization
limited data X-ray CT
computer-aided hyperparameter selection
Online Access:https://www.mdpi.com/1424-8220/21/2/591

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https://www.mdpi.com/1424-8220/21/2/591

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