Generalised threshold selection for edge detection.
John F. HaddonPublished in: Pattern Recognit. (1988)
Keyphrases
- threshold selection
- edge detection
- edge detector
- multiscale
- image enhancement
- noisy images
- noise reduction
- image processing
- signal to noise ratio
- morphological operations
- gradient operators
- mathematical morphology
- sobel operator
- recursive filtering
- region growing
- gray scale
- object recognition
- step edges
- data sets
- canny edge detector
- real time
- binary images
- artificial neural networks
- edge points
- edge detection algorithm
- computer vision
- genetic algorithm