Depth Camera Based on Color-Coded Aperture
Abstract
In this paper we present a single-lens single-frame passive depth sensor based on conventional imaging system with minor hardware modifications. It is based on colorcoded aperture approach and has high light-efficiency which allows capturing images even with handheld devices with small cameras. The sensor measures depth in millimeters in the whole frame, in contrast to prior-art approaches. Contributions of this paper are: (1) introduction of novel light-efficient coded aperture designs and corresponding algorithm modification, (2) depth sensor calibration procedure and disparity to depth conversion method, (3) a number of color-coded aperture based depth sensor implementations including a DSLR based prototype, a smartphone based prototype and a compact camera based prototype, (4) applications including real-time 3D scene reconstruction and depth based image effects.
Cite
Text
Paramonov et al. "Depth Camera Based on Color-Coded Aperture." IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops, 2016. doi:10.1109/CVPRW.2016.118Markdown
[Paramonov et al. "Depth Camera Based on Color-Coded Aperture." IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops, 2016.](https://mlanthology.org/cvprw/2016/paramonov2016cvprw-depth/) doi:10.1109/CVPRW.2016.118BibTeX
@inproceedings{paramonov2016cvprw-depth,
title = {{Depth Camera Based on Color-Coded Aperture}},
author = {Paramonov, Vladimir and Panchenko, Ivan and Bucha, Victor and Drogolyub, Andrey and Zagoruyko, Sergey},
booktitle = {IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops},
year = {2016},
pages = {910-918},
doi = {10.1109/CVPRW.2016.118},
url = {https://mlanthology.org/cvprw/2016/paramonov2016cvprw-depth/}
}