search

bd-j / forcepho

Generative modeling galaxy photometry for JWST
https://forcepho.readthedocs.io
19 stars 4 forks source link

Patch masks #27

Closed lgarrison closed 4 years ago

lgarrison commented 5 years ago

Our patches may not always be rectangular; they may have ragged edges/irregular borders. We will indicate masked regions with a pixel bitmask. The patch in forcepho/patch.py is set up to take a pixel mask but currently does nothing with it. We probably will still send the masked regions to the GPU but indicate them with ierr = 0.

bd-j commented 4 years ago

The Region class introduced in #41 contains logic for choosing only superpixels within a region on the sky. I think that accomplishes the goal of patch masks described here.