Joint 3D Localization and Classification of Space Debris using a Multispectral Rotating Point Spread Function

no code implementations • 11 Jun 2019 • Chao Wang, Grey Ballard, Robert Plemmons, Sudhakar Prasad

We consider the problem of joint three-dimensional (3D) localization and material classification of unresolved space debris using a multispectral rotating point spread function (RPSF).

Classification General Classification +1

Novel Sparse Recovery Algorithms for 3D Debris Localization using Rotating Point Spread Function Imagery

no code implementations • 27 Sep 2018 • Chao Wang, Robert Plemmons, Sudhakar Prasad, Raymond Chan, Mila Nikolova

An optical imager that exploits off-center image rotation to encode both the lateral and depth coordinates of point sources in a single snapshot can perform 3D localization and tracking of space debris.