Measurement of texture loss for JPEG 2000 compression.
Peter D. BurnsDon R. WilliamsPublished in: IQSP (2012)
Keyphrases
- jpeg compression
- watermarking algorithm
- digital images
- discrete wavelet transform
- watermarking scheme
- image watermarking
- dct coefficients
- gaussian noise
- texture features
- image authentication
- quantization step
- additive noise
- texture analysis
- feature extraction
- gray level
- digital image watermarking scheme
- peak signal to noise ratio
- noisy images
- image regions
- signal processing
- feature vectors