Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for modifying color reduction depending on tone

Method and apparatus for modifying color reduction depending on tone

US Patent 4590515 · Granted May 20, 1986

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for partially smoothing retouch in electronic color reproduction1985
Production of screen printing blocks1985
Method and circuit arrangement for partial correction of the delineation in colo1984
Method and circuit arrangement for partial electronic retouch in color image rep1984
Method for the improved reproduction of image in reproduction technology1983
Method and circuit for recognition of colors1983
Method and apparatus for partial electronic retouching of colors1983
Method and a device for recorrecting standard color corrections in a color pictu1982
Recording line elements1981
Apparatus for electro-optically recording pictorial information for a facsimile 1980
Method for electro-optically sensing, transmitting pictorial information1980
Method and apparatus for producing image combinations1980