Individual tooth segmentation in human teeth images using pseudo edge-region obtained by deep neural networks.
Seongeun KimChang-Ock LeePublished in: Signal Process. Image Commun. (2024)
Keyphrases
- edge detection
- image regions
- segmented images
- neural network
- segmentation method
- segmentation algorithm
- input image
- adjacent regions
- grey level
- image analysis
- geodesic active contours
- homogeneous regions
- multiple scales
- intensity variations
- relative position
- region segmentation
- test images
- texture and shape features
- gradient information
- image data
- region of interest
- gray value
- image segmentation
- multiscale
- final segmentation
- segmented regions
- segmentation result
- weak edges
- region boundaries
- edge points
- image gradient
- level set
- ground truth
- segmentation errors
- image features
- region growing
- pixel wise
- perceptual information
- image retrieval
- microscopy images
- image edges
- source images
- image structure
- object regions
- image segments
- level set framework
- image registration
- segmentation scheme
- shape prior
- foreground and background
- image pixels
- edge segments
- watershed transform
- edge information
- optimal segmentation
- edge detector
- multiple objects
- intensity distribution
- low contrast
- edge map
- bounding box