MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming
python pillow - The friendly PIL fork (Python Imaging Library). Contribute to python-pillow/Pillow development by creating an account on GitHub.
GNU Octave - GNU Octave is a programming language for scientific computing.
OpenCV - OpenCV is the world's biggest computer vision library
Wolfram Mathematica - Mathematica has characterized the cutting edge in specialized processing—and gave the chief calculation environment to a large number of pioneers, instructors, understudies, and others around the globe.
pgmagick - Yet Another Python wrapper for GraphicsMagick