Keyphrases
- edge detection
- parallel algorithm
- multiscale
- medial axis transform
- image analysis
- single image
- image data
- input image
- image retrieval
- image segmentation
- image features
- sobel operator
- image processing
- edge detector
- image enhancement
- edge map
- edge detection algorithm
- noise estimation
- parallel programming
- parallel computers
- high resolution
- parallel computation