I have a pipeline which successfully identifies a series of objects on photos taken at the same magnification.
I would now like to see if it would be possible adapt this pipeline to deal with pictures where the magnification varies at bit. The pipeline uses a somewhat sensitive object shape model within the ‘untangle worms module’ which I would prefer not to have to adapt to diffrent magnifications, consequently I was wondering if I could automatically ‘resize’ images entering the pipeline based on the measurement of a 1cent Euro coin which is included in each photo. i.e. I would like the resize module to use a measurement of the coin to calculate the necessary fractional increase to decrease of the image size to have the same standard scale I have up till now bee using. I have looked in the manual and cannot see how to pass a calculated variable to the resize module. Is there any way to do this?