Fast Morphological Dilation and Erosion for Grey Scale Images Using the Fourier Transform.
Marvin KahraVivek SridharMichael BreußPublished in: SSVM (2021)
Keyphrases
- fourier transform
- grey scale images
- dilation and erosion
- morphological operators
- mathematical morphology
- structuring elements
- morphological operations
- colour images
- shape description
- frequency domain
- grey scale
- binary images
- gray scale
- signal processing
- partial differential equations
- image processing
- image analysis
- morphological filters
- medical images
- input image
- fourier descriptors
- high quality
- scale spaces
- computer vision
- pattern recognition
- median filter
- natural images
- edge detection
- color images
- computational complexity