scikits-image/scikits-image — pull request #96 by emmanuelle (2011-12-08 16:28:20+00:00)
Title: BUG: greycomatrix, one of the tests was failing for symmetric case

test_glcm.TestGLCM.test_output_symmetric_1 was failing on my computer.
I think this is because np.transpose returns a view when possible,
so P += np.transpose(P) must do weird things.