Customized JPEG Compression for Grayscale Printing.
Rick A. Vander KamPing Wah WongPublished in: Data Compression Conference (1994)
Keyphrases
- gray scale
- jpeg compression
- digital images
- watermarking algorithm
- binary images
- discrete wavelet transform
- color images
- gray level
- grayscale images
- mathematical morphology
- dct coefficients
- watermarking scheme
- additive noise
- peak signal to noise ratio
- gaussian noise
- wavelet domain
- high quality
- inverse halftoning
- halftone images
- error diffusion
- wavelet coefficients
- multiscale