Search Results for author: Mila Nikolova

Found 3 papers, 0 papers with code

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

no code implementations27 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.

A Three-stage Approach for Segmenting Degraded Color Images: Smoothing, Lifting and Thresholding (SLaT)

no code implementations30 May 2015 Xiaohao Cai, Raymond Chan, Mila Nikolova, Tieyong Zeng

In this paper, we propose a SLaT (Smoothing, Lifting and Thresholding) method with three stages for multiphase segmentation of color images corrupted by different degradations: noise, information loss, and blur.

Segmentation

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