Wavelet and optimal requantization methodology for lossy fingerprint compression.
Zahraa F. MuhsenMaher DababnehAyman Jameel Al-NsourPublished in: Int. Arab J. Inf. Technol. (2011)
Keyphrases
- wavelet compression
- data compression
- lossless compression
- image compression
- lossy compression
- compression scheme
- low memory
- compression algorithm
- optimal solution
- wavelet tree
- wavelet bases
- compression ratio
- denoising
- feature extraction
- image coder
- compressed data
- fingerprint images
- dynamic programming
- wavelet filters
- arithmetic coding
- fingerprint matching
- fingerprint verification
- wavelet transform
- original signal
- uniform quantization