# Tracking moving objects through scattering media via speckle correlations

arXiv: https://arxiv.org/abs/2202.10804 · HTML: https://mlsanity.com/paper/2202.10804/

## Key facts

- Cited by 2 papers in the map (data through 14 Oct 2026).
- First posted on arXiv 22 Feb 2022.

## Built on by (most cited first, 2 of 2)

- [Neuromorphic Optical Tracking and Imaging of Randomly Moving Targets through Strongly Scattering Media](https://mlsanity.com/paper/2501.03874/) (2025)
- [Rapid tracking through strongly scattering media with physics-informed neuromorphic speckle analysis](https://mlsanity.com/paper/2604.25310/) (2026)

## Abstract (arXiv)

Scattering can rapidly degrade our ability to form an optical image, to the point where only speckle-like patterns can be measured. Truly non-invasive imaging through a strongly scattering obstacle is difficult, and usually reliant on a computationally intensive numerical reconstruction. In this work we show that, by combining the cross-correlations of the measured speckle pattern at different times, it is possible to track a moving object with minimal computational effort and over a large field of view.