Image Quality Measures for Fingerprint Image Enhancement.
Chaohong WuSergey TulyakovVenu GovindarajuPublished in: MRCS (2006)
Keyphrases
- compression ratio
- image enhancement
- image quality measures
- image quality
- minutiae extraction
- compressed images
- fingerprint images
- fingerprint identification
- image processing
- image compression
- fingerprint recognition
- image quality assessment
- image analysis
- high quality
- image data
- quality assessment
- contrast enhancement
- fingerprint matching
- fingerprint verification
- quality metrics
- singular points
- human visual system
- histogram equalization
- machine learning
- partial differential equations
- bit rate
- objective evaluation
- edge detection
- image quality metrics
- color images
- evaluation method
- similarity measure