Method and apparatus for reducing marking material coverage in printing processes

摘要: A method and apparatus for reducing marking material coverage in reproduction of edges a halftoned image, includes the steps of: a) detecting (20,21) image using edge filtering; b) (70) at detected edges. Interseparation correlation may also be provided, purpose ascertaining whether is against white or no colorant region, which circumstance, not reduced. Further described reduction proportion to overall taking into account kind colors (primary, secondary) forming edge.