en.swpat.org is a wiki. You can edit it. It may contain statements End Software Patents does not endorse.
Image processing patents
This page is about 2d image processing, 2d drawing, and patents on photo retouching.
 UK upholding swpats before 1991?
A 1991 position paper from the League for Programming Freedom mentions that the UK equivalent patents had already been upheld in court. (Possibly helpful: Searching for patents#Finding equivalent patents from other patent offices)
 Related pages on en.swpat.org
- Digital camera image processing example
- Example software patents
This wiki is part of the End Software Patents (ESP) campaign (donate). For more information, see: