A Heterogeneous Implementation of the Sobel Edge Detection Filter Using OpenCL.
Theodora SanidaArgyrios SiderisMinas DasygenisPublished in: MOCAST (2020)
Keyphrases
- edge detection
- edge detector
- noise reduction
- noise removal
- recursive filtering
- zero crossing
- image processing
- image enhancement
- multiscale
- canny edge detector
- noisy images
- gaussian filter
- image filtering
- edge map
- optimal filter
- morphological operations
- region growing
- efficient implementation
- mathematical morphology
- noise elimination
- anisotropic diffusion
- signal to noise ratio
- edge points
- parallel algorithm
- directional filtering
- transfer function
- neural network
- real world