A method for multiplying the speed-resolution product of a raster scanning or imaging device such as an inkjet printer, and a resulting pixel image data structure, are disclosed. Illustratively, a 300-dot per inch (dpi) by 600-dpi logical pixel image is mapped to a corresponding, non-overlapping physical...http://www.google.de/patents/US5270728?utm_source=gb-gplus-sharePatent US5270728 - Raster imaging device speed-resolution product multiplying method and resulting pixel image data structure
