Hi, you could also have a look at the following example: http://scikit-image.org/docs/dev/auto_examples/plot_label.html Johannes Schönberger Am 08.11.2012 um 10:30 schrieb Frank <pennekampster@googlemail.com>:

Hi,

I want to use Python and scikit image for detection, counting and measuring cells from digital pictures. So far most of the things I want to do work fine: I just use a global threshold which separates my cells well from the background. After labelling the thresholded objects the regionprops function provides many of the features I am interested in (area, centroid etc). To be completely satisfied, I would like to produce an overlay between the original image and the identified objects after thresholding for error checking. I searched a while to find the proper function to do so and then encountered the mark_boundaries function. However, that one is not working, because the function is not found after importing the skimage.segmentation module (ImportError: cannot import name mark_boundaries). Do you have any suggestions, why it is not working? Or maybe you know a better way to achieve my goal?

Many thanks,

Frank

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