Reconnection of Fingerprint Ridges Based on Morphological Operators and Multiscale Directional Information.
Marcelo de Almeida OliveiraNeucimar Jerônimo LeitePublished in: SIBGRAPI (2004)
Keyphrases
- directional information
- morphological operators
- multiscale
- wavelet transform
- contourlet transform
- mathematical morphology
- translation invariant
- partial differential equations
- scale space
- subband
- image processing
- edge detection
- natural images
- image compression
- image representation
- wavelet coefficients
- wavelet domain
- image segmentation
- morphological filters
- image analysis
- filter bank
- high frequency
- image fusion
- structuring elements
- multiresolution
- spatial objects
- computational complexity
- digital images
- discrete wavelet transform