Acces to count parameter of histogram view from Table Cell View

Hello,

I would like to have acces to the count parameter of histogram view from Table Cell View node, because I need to have the number of white and black pixels of the image. Is there a way to do that with KNIME? 

Thank you in advance for your answers.

Hi Miruna,

there are several options to do this. The easiest way is to use the "Image Features" Node. In the configure dialog of the "Image Features" in the tab "Features" you can activate "First Order Statistics" and check "Append Histogram" and set "Histogram Bins" to "2". Then the histogram with two bins is calculated.

One remark:
Since we have a little bug in this dialog, you also have to select e.g. min or max or any other feature (as one must be selected). We will take care about this little bug as soon as possible.

I hope this helps. If you need an example workflow, just let me know.

Cheers,

Christian

 

Thanks a lot Christian ! :) It actually worked !