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cs.IT2025
On sharp stable recovery from clipped and folded measurements
Pedro Abdalla, Daniel Freeman, João P. G. Ramos +1
We investigate the stability of vector recovery from random linear measurements which have been either clipped or folded. This is motivated by applications where measurement device…
cs.IT2021
Dictionary-Sparse Recovery From Heavy-Tailed Measurements
Pedro Abdalla, Christian Kümmerle
The recovery of signals that are sparse not in a basis, but rather sparse with respect to an over-complete dictionary is one of the most flexible settings in the field of compresse…