Automatic road crack segmentation using entropy and image dynamic thresholding.
Henrique OliveiraPaulo Lobato CorreiaPublished in: EUSIPCO (2009)
Keyphrases
- image segmentation
- segmentation method
- adaptive thresholding
- segmentation algorithm
- edge detection
- grey level
- thresholding method
- image analysis
- multiscale
- test images
- pixel level
- image regions
- input image
- aerial images
- image data
- global thresholding
- post processing
- gray level images
- energy function
- otsu method
- image segmentation algorithm
- threshold selection
- energy functional
- low depth of field
- image pixels
- object segmentation
- region growing
- segmented images
- segmentation errors
- image features
- single image
- homogeneous regions
- thresholding algorithm
- high resolution
- image structure
- fully automatic
- image content
- region segmentation
- watershed algorithm
- image processing
- image segments
- seeded region growing
- road surface
- image retrieval
- video sequences
- microscopy images
- image segmentation algorithms
- gray level
- gray value
- hough transform
- level set
- intensity distribution
- optimal segmentation
- foreground and background
- segmentation accuracy
- region of interest
- computer vision