Green Noise Digital Halftoning With Multiscale Error Diffusion.
Yik-Hing FungYuk-Hee ChanPublished in: IEEE Trans. Image Process. (2010)
Keyphrases
- mid frequency
- error diffusion
- multiscale
- gray scale
- image quality
- quantization error
- human visual system
- spectral domain
- gray level
- gabor filters
- noise shaping
- frequency domain
- inverse halftoning
- halftoning algorithm
- edge enhancement
- color reproduction
- halftone images
- quantization noise
- image processing
- image segmentation
- blue noise
- wavelet domain
- image coding
- image representation
- scale space
- edge detection
- wavelet transform
- spatial domain
- signal to noise ratio
- visual quality
- least mean square
- high quality
- computer vision