Fingerprint Image Enhancement Using Decimation Free Directional Adaptive Mean Filtering.
Muhammad Talal IbrahimImtiaz A. TajM. Khalid KhanMuhammad Aurangzeb KhanPublished in: ICVGIP (2006)
Keyphrases
- image enhancement
- minutiae extraction
- median filter
- noise removal
- fingerprint images
- color restoration
- image processing
- image analysis
- unsharp masking
- histogram equalization
- fingerprint identification
- contrast enhancement
- edge detection
- high pass
- image contrast enhancement
- partial differential equations
- transfer function
- low pass filter
- impulse noise
- enhanced image
- visual quality
- color image enhancement
- homomorphic filtering
- shock filter
- gamma correction
- anisotropic diffusion
- fingerprint verification
- machine learning