Wow, that's weird. The first 4 images (peak_detection-orig, peak_detection-smooth, peak_detection-thresh_bg, peak_detection-peaks) are rendered incorrectly. It looks like the ipython directive is taking a previous mpl figure (apparently from the Hough transform docs) and plotting into one of the subplots of that figure. I guess the state of the ipython directive is maintained across docs, so I should start the doc page by closing all other figures.

It sounds like there are plans to decide on a tutorial format at EuroScipy, so I'm inclined to wait until the dust has settled. Also, do you think the morphological reconstruction routine looks general/useful enough to include?

Best,
-Tony