Halftone reproduction device with high resolution scanning and r

Halftone reproduction with enhanced gray level reproducibility

Halftone screen frequency and magnitude estimation for...

Halftone screen frequency and magnitude estimation for...

Halftone screen generator and halftone screen and method for gen

Halftone screen generator, halftone screen and method for genera

Halftone screen using spot function to rank pixels following one

Halftone screening method and storage medium

Halftone super-cell optimization for artifact reduction

Halftone-image processing device

Halftone-screen dither pattern generating method

Halftoner block employing average values and shifts

Halftoner/compositor

Halftoning algorithm adapted to prevent unaesthetic output

Halftoning at multiple different resolutions

Halftoning by enhanced error diffusion

Halftoning by enhanced error diffusion

Halftoning device and halftoning method and laser printer...

Halftoning device and image forming apparatus

Halftoning for hi-fi color inks