Anyway to find out non-overlap, partial-overlap object between two object mask lists

[MinjieHu]

Hi,

Thanks for developing this awesome tool for the image analysis in R. I know there are more tools in Python, but I feel much more comfortable using R to do all the analysis and EBImage saves me!

I have some fluorescence images to do the analysis. I got one list of object masks from the DAPI channel and the other list from the Cy5 channel. I would like to calculate the number of objects that partially overlap between these two lists, as well as the objects without any overlap.

Do you have any suggestions for this particular purpose?

Thanks in advance!

Minjie