Supervised strategies for cracks detection in images of road pavement flexible surfaces.
Henrique OliveiraPaulo Lobato CorreiaPublished in: EUSIPCO (2008)
Keyphrases
- three dimensional
- image database
- image data
- aerial images
- pavement distress
- image recognition
- detection rate
- image features
- input image
- feature points
- traffic signs
- image retrieval
- image analysis
- test images
- image classification
- digital images
- image registration
- detection method
- segmentation method
- image regions
- lighting conditions
- road network
- edge detection
- bounding box
- complex background
- road signs
- learning algorithm
- road surface
- surface properties
- surface geometry
- surface shape
- surface reconstruction
- partial occlusion
- semi supervised