Stolowitz Ford Cowger LLP
Multi-bit-depth error diffusion for the reproduction of color or monochrome images
An image processing system including a lookup table having multi-bit printer output levels and an imaging input level. The imaging input level may be associated with a range of input pixel densities. The system further includes a processor configured to compare the imaging input level with one or more preconfigured threshold output values associated with the printer output levels. The imaging input level may be preferentially weighted to select a printer output level having an increased bit depth.
Sharp Laboratories of America, Inc.
H H
H04N H04N
inventional inventional
Ching-Wei
Chang