alexlib/openpiv-python — pull request #2 by MathiasAubert (2013-04-19 11:36:21+00:00)
Title: added some tools for better visualisation

+added the display of the vector field on top of an image.
+added function tools.imsave to save an array as an image.
+added function tools.negative to compute the negative of an image.
+added function display_windows_sampling to visualise the interrogation locations and windows.
+small update of setup.py to read README.rst