A weakly supervised deep active contour model for nodule segmentation in thyroid ultrasound images.
Zhizhou LiShichong ZhouCai ChangYuanyuan WangYi GuoPublished in: Pattern Recognit. Lett. (2023)
Keyphrases
- ultrasound images
- active contour model
- weakly supervised
- segmentation method
- superpixels
- region growing
- shape prior
- carotid artery
- active contours
- edge detection
- segmentation algorithm
- image segmentation
- object segmentation
- object class
- energy function
- level set method
- level set
- energy minimization
- deformable models
- conditional random fields
- semi supervised
- multiscale
- parameter estimation
- particle filter