Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for error diffusion screening of images with improved smoothness in highlight and shadow regions

Method and apparatus for error diffusion screening of images with improved smoothness in highlight and shadow regions

US Patent 5917614 · Granted Jun 29, 1999

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Maintaining state of document concurrently edited by two computing systems by de2018
Fast, dynamic cache packing2017
System and method of compressing data in font files2017
Techniques for analyzing web pages to determine font subsets2016
Method and apparatus for interactive curve generation2016
System and method of font compression using selectable entropy encoding2015
System and method of compressing data in font files2015
System and method of font compression using selectable entropy encoding2014
Method and apparatus for interactive curve generation2014
Method and apparatus for interactive curve generation2013
Fast, dynamic cache packing2013
Photographic image reproduction device using digital halftoning to screen images2002