Reduced-buffer error diffusion

Reducing quantization errors in imaging systems

Reducing quantization errors in imaging systems

Reducing storage requirements for display data

Reducing storage requirements for display data

Reduction of banding in incremental printing, through...

Reduction of differential gloss

Reduction of differential gloss with halftoned clear toner

Reduction of moiré in screened images using...

Reference marking device for image transmitters

Reference signal generator

Reference signal generator

Regenerating circuit of synchronizing signals for standard video

Registration adjusting apparatus for a color television camera u

Registration and contour correction circuit and method for solid

Rehalftoning of gray halftones with optimal screen frequency...

Remote channel switching for video on demand service

Remote control for convergence of projection television

Remote control for digital music terminal with synchronized comm

Remote control of video