Print graphs and filters
While this info is also shown in plots, those are not seen on text interfaces.
Let us merge once the tests are passing. Probably a rebase should do.
Coverage increased (+0.09%) to 88.345% when pulling 2fd6840e6e7c72a8d9e41dea0fe84b04e9ac7c71 on print-graphs-and-filters into cb06eaf578938bb5d097db9797cf165a572eeeb3 on master.
Test fails because scikit-image replaced their camera(man) image from version 0.17.0 (used with python 3.6) to 0.18.0 (used with python 3.7-3.9). Refs: https://github.com/scikit-image/scikit-image/issues/3927, https://github.com/scikit-image/scikit-image/pull/4913, https://github.com/scikit-image/scikit-image/pull/4914.
We can either use another image, or wait until we drop python 3.6 (I'd say right after we make a release) to merge.