2 papers
math.ST2025
Minimax Analysis of Estimation Problems in Coherent Imaging
Hao Xing, Soham Jana, Arian Maleki
Unlike conventional imaging modalities, such as magnetic resonance imaging, which are often well described by a linear regression framework, coherent imaging systems follow a signi…
math.ST2025
Is speckle noise more challenging to mitigate than additive noise?
Reihaneh Malekian, Hao Xing, Arian Maleki
We study the problem of estimating a function in the presence of both speckle and additive noises, commonly referred to as the de-speckling problem. Although additive noise has bee…