Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Generation of a color dropout function for use in electronic color dropout

Generation of a color dropout function for use in electronic color dropout

US Patent 6823081 · Granted Nov 23, 2004

Estimated economic value: $3,116,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Document scanning system with tethered platen element providing sheet-fed and pl2009
Image color balance for scanners using an illumination spectral sensor2007
Method for determining skew angle and location of a document in an over-scanned 2006
Automatic image quality evaluation and correction technique for digitized and th2005
Automatic image quality evaluation and correction technique for digitized and th2005
High-speed scanner having image processing for improving the color reproduction 2005
High-speed scanner having image processing for improving the color reproduction 2005
Vertical black line removal implementation2005
System and method for image processing by automatic color dropout2004
Intelligent feeder2003
Region-based image binarization system2002
Adaptive quantization of grayscale images2001