Gradient pile up for edge detection on hardware.
Leticia V. GuimaraesAndré Borin SoaresViviane CordeiroAltamiro Amadeu SusinPublished in: ISCAS (6) (2005)
Keyphrases
- edge detection
- image processing
- multiscale
- edge detector
- anisotropic diffusion
- low cost
- hardware and software
- noisy images
- noise reduction
- gradient magnitude
- real time
- image enhancement
- region growing
- zero crossing
- hardware implementation
- edge information
- signal to noise ratio
- recursive filtering
- massively parallel
- hardware architecture
- sobel operator
- personal computer
- computer systems
- computer vision
- step edges
- vlsi implementation
- morphological operations
- hardware design
- edge points
- computing power
- computer architecture
- circuit design
- digital circuits
- high speed
- edge detection algorithm
- digital signal processor
- embedded systems
- neural network