Work carried out in this article is about reversible data-hiding (RDH) method for cloud environments. It is based on three-levels of ordered embedding in encrypted images along with histogram mapping.

Bug summary I would like to create a histogram from Skimage Dataset Brain image and display it with MatplotLib Bar. Unfortunately this takes a long time and in the end it is not displayed. I use th ...

I posted this to matplotlib-users, and was asked to file a bug for it. So: It would appear that Axes.hist() does not handle large input values the way I was expecting it to. For example: import mat ...