Automatic Edge Detection by Combining Kohonen SOM and the Canny Operator.
P. SampaziotisNikos PapamarkosPublished in: CIARP (2005)
Keyphrases
- edge detection
- self organizing maps
- edge detector
- gradient operators
- neural gas
- multiscale
- noisy images
- image processing
- neural network
- noise reduction
- image enhancement
- edge information
- region growing
- morphological operations
- mathematical morphology
- edge map
- edge linking
- competitive learning
- input data
- semi automatic
- gray level
- high dimensional
- recursive filtering
- input space
- scale space
- edge points
- k means
- edge detection algorithm
- linear filtering
- laplacian operator
- optimal filter
- signal to noise ratio