Script or app to convert images to circles

The sample below was created in a program called Image2Punch, but it’s not doing a fantastic job.
Does anyone know of an app or plugin for Rhino or even Illustrator/Photoshop that could do a similar job?

Hi Andrew - Grasshopper’s Image Sampler can help here.
Lots on YouTube for that.


That looks perfect, I’ll check it out. Thanks Pascal!