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Experiment with alternate alpha masking functions #44

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perrygeo opened this issue Oct 1, 2015 · 1 comment

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perrygeo commented Oct 1, 2015

Others to consider:

simple masking but with a threshold
random walker (start from nodata and move outward)
sieve
thresold masking > shapes then select shapes on edge
using majority filter/moving window

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perrygeo commented Oct 1, 2015

It would be nice to have a way to run test datasets on all available mask funcs in order to visually inspect.

perrygeo added the enhancement label

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