A Column Generation Approach Based on Region Growth

A Column Generation Approach Based on Region Growth

In intensity-modulated radiation therapy (IMRT), a network flow is adopted to solve the pricing problem of the generic column generation approach in order to obtain a deliverable aperture. However, excessive computation results from the direct use of a network flow. In addition, a decline in plan qu...

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Bibliographic Details
Main Authors: Liyuan Zhang, Zhiguo Gui, Jie Yang, Pengcheng Zhang
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Column generation
direct aperture optimization
image processing
intensity-modulated radiation therapy
region growth
Online Access:https://ieeexplore.ieee.org/document/8630825/

Internet

https://ieeexplore.ieee.org/document/8630825/

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