Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and device for image reduction in image processing

Method and device for image reduction in image processing

US Patent 4930022 · Granted May 29, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Image determination apparatus and image determination method2008
Image reading apparatus2008
TV camera1996
Light radiation reader for a light permeable document1994
Shading correction method and apparatus1994
Portable image scanner1992
Portable image scanner1991
Method for image reduction processing according to criterion points1990
Image scanner1990
Automatic focussing adjusting device1990
Image scanner1990
Automatic focussing adjusting device1990