Color edge detection using the minimal spanning tree.
Christos TheoharatosGeorge EconomouSpiros FotopoulosPublished in: Pattern Recognit. (2005)
Keyphrases
- minimal spanning tree
- edge detection
- color images
- color image processing
- color space
- multiscale
- image processing
- color information
- image enhancement
- noisy images
- image indexing and retrieval
- edge detector
- color features
- color difference
- recursive filtering
- color matching
- noise reduction
- data sets
- color distribution
- neural network
- image quality
- edge detection algorithm
- feature extraction
- color components
- color segmentation
- color model
- color image segmentation
- outdoor scenes
- edge information
- image retrieval
- image regions
- image analysis