Singularity Preserving Fingerprint Image Adaptive Filtering.
Chaohong WuVenu GovindarajuPublished in: ICIP (2006)
Keyphrases
- adaptive filtering
- fingerprint images
- filtering method
- fingerprint recognition
- fingerprint identification
- fingerprint matching
- fingerprint verification
- minutiae extraction
- singular points
- low quality
- reference point
- poor quality
- image enhancement
- scale space
- gabor filters
- speech signal
- denoising
- input image
- high quality
- facial images
- region of interest
- preprocessing
- neural network
- post processing
- object detection
- probabilistic model
- video sequences