A coarse-to-fine segmentation frame for polyp segmentation via deep and classification features.
Guoqi LiuYou JiangDong LiuBaofang ChangLinyuan RuMing LiPublished in: Expert Syst. Appl. (2023)
Keyphrases
- coarse to fine
- multiscale
- level set
- hierarchical segmentation
- classification accuracy
- deformable surface model
- segmentation method
- feature space
- hierarchical representation
- optical flow estimation
- feature extraction
- medical images
- segmentation algorithm
- multiresolution
- image segmentation
- region growing
- image analysis
- machine learning
- feature vectors
- object segmentation
- object detection
- deformable contour
- dynamic programming
- pattern recognition
- feature set
- image registration
- energy function
- support vector
- edge detection
- energy functional
- weak classifiers
- texture segmentation
- textured images
- feature correspondences