expose more quantification function parameters #42
Description
currently, there are two quantification functions present in gce: default_quant_function and background_subtraction_quant_function
background_subtraction_quant_function has built up additional functionality over recent commits, however a few aspects of this quant function remain hardcoded, which imo can be improved upon:
- square voxels are used for quantification/exclusion/background masks. neurons are typically 3d sphere-ish so i suggest using circular/spherical masks
- voxel for quantification extends to adjacent z-planes (z-1 and z+1). as far as i can tell that can't be changed. instead i suggest a free parameter where a use can specify the radius (or better just number of adjacent z planes) which a neuron can be found