Omnidirectional ghost imaging system and unwrapping-free panoramic ghost imaging
Optics
2021-11-24 v1 Image and Video Processing
Abstract
Ghost imaging (GI) is a novel imaging method, which can reconstruct the object information by the light intensity correlation measurements. However, at present, the field of view (FOV) is limited to the illuminating range of the light patterns. To enlarge FOV of GI efficiently, here we proposed the omnidirectional ghost imaging system (OGIS), which can achieve a 360{\deg} omnidirectional FOV at one shot only by adding a curved mirror. Moreover, by designing the retina-like annular patterns with log-polar patterns, OGIS can obtain unwrapping-free undistorted panoramic images with uniform resolution, which opens up a new way for the application of GI.
Keywords
Cite
@article{arxiv.2108.05096,
title = {Omnidirectional ghost imaging system and unwrapping-free panoramic ghost imaging},
author = {Huan Cui and Jie Cao and Qun Hao and Dong Zhou and Mingyuan Tang and Kaiyu Zhang and Yingqiang Zhang},
journal= {arXiv preprint arXiv:2108.05096},
year = {2021}
}