On line compensation for slow drift of color fidelity in...
Operator invoked document defect repair templates
Optical color matrixing using time delay and integration...
Optical image scanner with moveable calibration target
Optical scanner and image forming device
Optical scanner providing compensation for non-uniform bulb...
Optical scanner providing compensation for non-uniform bulb...
Optical scanning device having a calibrated pixel output and...
Optimal color quantization for addressing multi-dimensional colo
Optimal test patch selection for multi-media printing...
Ordered dither image rendering with non-linear luminance distrib
Overlapping device of a color video printer