Semi-automatic sigmoid colon segmentation in CT for radiation therapy treatment planning via an iterative 2.5-D deep learning approach.
Yesenia GonzalezChenyang ShenHyunuk JungDan NguyenSteve B. JiangKevin AlbuquerqueXun JiaPublished in: Medical Image Anal. (2021)
Keyphrases
- treatment planning
- semi automatic
- radiation therapy
- accurate segmentation
- fully automatic
- automated segmentation
- ct images
- medical images
- ct scans
- low contrast
- imaging modalities
- image guided
- computer aided
- gold standard
- automatic segmentation
- medical imaging
- manual segmentation
- computed tomography
- clinical applications
- segmentation method
- fully automated
- image segmentation
- mr images
- respiratory motion
- normal tissue
- segmentation result
- medical data
- segmentation algorithm
- treatment plan
- multiscale
- x ray
- level set
- cancer patients
- radiation dose
- object segmentation
- deformable registration
- active shape model
- medical image analysis
- lymph nodes
- region growing
- deformable models
- energy function
- image analysis
- three dimensional