3 citations
2 papers
physics.med-ph2024
Self-Portrait of the Focusing Process in Speckle: II. Gouy Phase Shift for Defocus Correction and Pixel Depth Reassignment
Flavien Bureau, Emma Brenner, Naiara Korta Martiartu +7
This is the second article in a series of three dealing with the exploitation of speckle for aberration correction and reverberation compensation in reflection imaging. When probin…
math.GR2009★ 3 cited
On the group of rational spectral units with finite order
Emmanuel Amiot
The problem of phase retrieval is a difficult one which remains far from solved. Two homometric sets are always connected by way of a convolution product by some spectral unit, tho…