Deep convolutional neural network for hippocampus segmentation with boundary region refinement.
Guanghua HeGuying ZhangLianlian ZhouHancan ZhuPublished in: Medical Biol. Eng. Comput. (2023)
Keyphrases
- grey level
- boundary information
- convolutional neural network
- segmentation result
- segmented regions
- optimal segmentation
- region boundaries
- image segmentation
- mr images
- region growing
- segmented images
- geodesic active contours
- region segmentation
- object region
- segmentation algorithm
- gradient information
- segmentation method
- level set
- optic disk
- boundary extraction
- brain structures
- image regions
- intensity distribution
- medical imaging
- face detection
- accurate segmentation
- shape prior
- region based active contours
- active contours
- medical images
- input image
- boundary estimation
- neural network
- machine learning
- initial segmentation
- circular hough transform
- region merging
- homogeneous regions
- fully automatic
- level set method
- multiscale
- pairwise
- gray level
- object boundaries
- anatomical features
- region features
- object segmentation
- edge strength
- mri data
- image gradient
- foreground and background
- shape variations
- brain tumors