rank-one projections

Fast computation schemes for rank-one projections: application to interferometric imaging

This master project aims at boosting the computational complexity of rank-one projections, a dimensionality reduction technique in data …

An Interferometric view of Speckle Imaging

Abstract: Lensless endoscopy (LE) with multicore fibers (MCF) enables fluorescent imaging of biological samples at cellular scale. In this work, we show that the corresponding imaging process is tantamount to collecting multiple rank-one projections (ROP) of an Hermitian interferometric matrix—a matrix encoding a subsampling of the Fourier transform of the sample image.