Computational Ghost Imaging
Quantum Physics
2009-11-13 v1
Abstract
Ghost-imaging experiments correlate the outputs from two photodetectors: a high spatial-resolution (scanning pinhole or CCD camera) detector that measures a field which has not interacted with the object to be imaged, and a bucket (single-pixel) detector that collects a field that has interacted with the object. We describe a computational ghost-imaging arrangement that uses only a single-pixel detector. This configuration affords background-free imagery in the narrowband limit and a 3D sectioning capability. It clearly indicates the classical nature of ghost-image formation.
Keywords
Cite
@article{arxiv.0807.2614,
title = {Computational Ghost Imaging},
author = {Jeffrey H Shapiro},
journal= {arXiv preprint arXiv:0807.2614},
year = {2009}
}
Comments
4 pages, 3 figures