delensing en · NOUN
Etymology
From de- + lensing.
Meanings
-
The removal of lensing effects (from CMB maps)
We find that analyzing data from ground, balloon and space instruments in complementary combinations can significantly improve component separation performance, delensing, and cosmological constraints over individual datasets..
2015, Josquin Errard, Stephen M. Feeney, Hiranya V. Peiris, Andrew H. Jaffe, “Robust forecasts on fundamental physics from the foreground-obscured, gravitationally-lensed CMB polarization”, in arXiv: