2 papers
cs.CV2020
CoShaRP: A Convex Program for Single-shot Tomographic Shape Sensing
Ajinkya Kadu, Tristan van Leeuwen, K. Joost Batenburg
We introduce single-shot X-ray tomography that aims to estimate the target image from a single cone-beam projection measurement. This linear inverse problem is extremely under-dete…
math.OC2012
Sparse seismic imaging using variable projection
Aleksandr Y. Aravkin, Tristan van Leeuwen, Ning Tu
We consider an important class of signal processing problems where the signal of interest is known to be sparse, and can be recovered from data given auxiliary information about ho…