Errata: Image contrast model of non-line-of-sight imaging based on laser range-gated imaging

Kaida Xu; Weiqi Jin; Shenyou Zhao; Jing Liu; Hui Guo; Su Qiu; Dongsheng Wu

doi:10.1117/1.OE.53.6.069801

20 December 2013 Errata: Image contrast model of non-line-of-sight imaging based on laser range-gated imaging

Kaida Xu, Weiqi Jin, Shenyou Zhao, Jing Liu, Hui Guo, Su Qiu, Dongsheng Wu

Author Affiliations +

Optical Engineering, Vol. 53, Issue 6, 069801 (December 2013). https://doi.org/10.1117/1.OE.53.6.069801

Abstract

This article [Opt. Eng.. 53, (6 ), 061610 (2014)] was originally published on 16 December 2013 with incorrect mathematical symbols in two equations. Equations 12 and 13 originally appeared as below:

This article [Opt. Eng. 53(6), 061610 (2014)] was originally published on 16 December 2013 with incorrect mathematical symbols in two equations. Equations 12 and 13 originally appeared as below:

Eq. (12)

\cos γ_{2} = \frac{tg α \cos φ (x_{2} - x_{1}) + tg α \sin φ (y_{2} - y_{1}) - (z_{2} - z_{1})}{\sqrt{{(x_{2} - x_{1})}^{2} + {(y_{2} - y_{1})}^{2} + {(z_{2} - z_{1})}^{2}} \sqrt{1 + {tg}^{2} α}} \times (0 \leq γ_{2} \leq \frac{π}{2}),

Eq. (13)

\cos η_{2} = \frac{- (z_{2} - z_{1})}{\sqrt{{(x_{2} - x_{1})}^{2} + {(y_{2} - y_{1})}^{2} + {(z_{2} - z_{1})}^{2}}} \times (0 \leq η_{2} \leq \frac{π}{2}) .

The corrected equations are:

Eq. (12)

\cos γ_{2} = \frac{tg α \cos φ (x_{2} - x_{1}) + tg α \sin φ (y_{2} - y_{1}) - (z_{2} - z_{1})}{\sqrt{{(x_{2} - x_{1})}^{2} + {(y_{2} - y_{1})}^{2} + {(z_{2} - z_{1})}^{2}} \cdot \sqrt{1 + {tg}^{2} α}} (0 \leq γ_{2} \leq \frac{π}{2}),

Eq. (13)

\cos η_{2} = \frac{- (z_{2} - z_{1})}{\sqrt{{(x_{2} - x_{1})}^{2} + {(y_{2} - y_{1})}^{2} + {(z_{2} - z_{1})}^{2}}} (0 \leq η_{2} \leq \frac{π}{2}) .

The paper was corrected online on 18 December 2013.

© The Authors. Published by SPIE under a Creative Commons Attribution 3.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI.

Citation Download Citation

Kaida Xu, Weiqi Jin, Shenyou Zhao, Jing Liu, Hui Guo, Su Qiu, and Dongsheng Wu "Errata: Image contrast model of non-line-of-sight imaging based on laser range-gated imaging," Optical Engineering 53(6), 069801 (20 December 2013). https://doi.org/10.1117/1.OE.53.6.069801

Published: 20 December 2013

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KEYWORDS

Imaging systems

Mathematical modeling

Laser applications

Imaging technologies

Night vision

Night vision systems

Optical engineering

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Eq. (12)

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Eq. (12)

Eq. (13)

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