Looking for a permissive and active cross-platform image processing library in C/C++

Question

I'm looking a cross-platform image processing library in C/C++ which is under active development. One more requirement: No GPL license.

Some references:

http://stackoverflow.com/questions/796364/fast-cross-platform-c-c-image-processing-libraries

http://stackoverflow.com/questions/1200727/cross-platform-drawing-library

Answer 1

We used ImageMagick for some courses in university. Played quite well.

Answer 2

It is unclear from your questions what you mean image processing, what algorithms are you interested in

Check GraphicsMagick which is multi-threaded toolkit derived from ImageMagick, available under X11-style license.

AMD released Framewave which provides image processing functionality, under Apache v2.0 license.

Answer 3

I have used ImageStack for a few projects, and it is under active development. You can use it as a command-line tool, or as a library.