An improved method and apparatus for reconstructing digitized images
processes one or more color formats, e.g. contone or 1-bit, and readily
operates with both single and multiple scan systems. The preferred
embodiment of the invention provides an image reconstruction path that
receives a digitized image, e.g. from a scanner or from memory. The output
of the image reconstruction path is a processed RGB or CMYK image that may
be printed or stored in memory. The image reconstruction path itself is
configured to operate in either of a multiple or single scan environment
if the source of the digitized image is a scanner. Within the image
reconstruction path there is a plurality of functional units that can be
controlled by user or internal controls, or that can be optionally
bypassed. These functional units include a preliminary color adjustment
function, an automatic deskew function, a background and dust removal
function, a descreen function, a text detection and enhancement function,
a color conversion function, a scaling function, and a color manipulation
function.