Hi everyone, 

I'm working on an image processing project involving several consecutive steps. For parameter optimization I would like to create a viewer plugin which is capable to take these previous outputs into account. 
So basically the introductory example found in the docs of 

denoise_plugin = Plugin(image_filter=denoise_tv_bregman)

  would be sufficient, if I could pass additional fixed arguments (like an additional numpy array). 

I hope I made myself clear, and someone can give me hint at where to look at.

Best regards,