Blurred fingerprint image enhancement: algorithm analysis and performance evaluation.
Annatoma ArifTuo LiChi-Hao ChengPublished in: Signal Image Video Process. (2018)
Keyphrases
- image enhancement
- numerical analysis
- image processing
- enhanced image
- feature extraction
- fingerprint identification
- histogram equalization
- fingerprint images
- image analysis
- computational complexity
- image contrast enhancement
- color image enhancement
- synthetic and real images
- gray scale
- minutiae extraction
- gamma correction
- unsharp masking
- color restoration