Optical sensing and detection in turbid water using multidimensional integral imaging

Komatsu Satoru; Markman Adam; Javidi Bahram

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Optical sensing and detection in turbid water using multidimensional integral imaging

机译：使用多维整体成像浑浊的光学传感和检测

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We present an approach for optical sensing and detection in turbid water using multidimensional spatial-temporal domain integral imaging and dedicated signal processing algorithms. An optical signal is encoded using pseudorandom sequences, and an image sensor array is used to capture elemental image video sequences of light propagating through turbid water. Using the captured information, multidimensional image reconstruction followed by multi-dimensional correlation to detect the source signal is performed. We experimentally demonstrate scenarios in which turbidity causes conventional signal detection to fail, while our proposed multidimensional approach enables successful detection under the same turbidity conditions. Statistical analysis is provided to support the experimental results. To the best of our knowledge, this is the first report of using multidimensional integral imaging signal detection in turbid water conditions. (c) 2018 Optical Society of America

机译：我们使用多维空间跨度域积分成像和专用信号处理算法介绍了浊度水中光学传感和检测的方法。使用伪随机序列进行编码光信号，并且图像传感器阵列用于捕获通过浑浊水传播的光的元素图像视频序列。使用捕获的信息，执行多维图像重建，然后执行多维相关性以检测源信号。我们通过实验证明了浊度导致传统信号检测失效的情况，而我们所提出的多维方法可以在相同的浊度条件下进行成功检测。提供统计分析以支持实验结果。据我们所知，这是第一个在浑浊水条件中使用多维积分成像信号检测的第一个报告。（c）2018年光学学会

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《Optics Letters》 |2018年第14期|共4页
作者
Komatsu Satoru; Markman Adam; Javidi Bahram;
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Univ Connecticut Elect &

Comp Engn Dept 371 Fairfield Way Unit 4157 Storrs CT 06269 USA;

Univ Connecticut Elect &

Comp Engn Dept 371 Fairfield Way Unit 4157 Storrs CT 06269 USA;

Univ Connecticut Elect &

Comp Engn Dept 371 Fairfield Way Unit 4157 Storrs CT 06269 USA;

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正文语种 eng
中图分类计量学;光学;
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1. Optical sensing and detection in turbid water using multidimensional integral imaging [J] . Komatsu Satoru, Markman Adam, Javidi Bahram Optics Letters . 2018,第14期

机译：使用多维整体成像浑浊的光学传感和检测
2. Water environment remote sensing atmospheric correction of Geostationary Ocean Color Imager data over turbid coastal waters in the Bohai Sea using artificial neural networks [J] . Tian Liqiao, Zeng Qun, Tian Xiaojuan, Current Science: A Fortnightly Journal of Research . 2016,第6期

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3. Using Remotely Sensed Imagery to Document How Land Use Drives Turbidity of Playa Waters in Texas [J] . Scott M. Starr, Lucas J. Heintzman, Kevin R. Mulligan, Remote Sensing . 2016,第3期

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4. Overview of optical 4D signal detection in turbid water by multi- dimensional integral imaging using spatially distributed and temporally encoded multiple light sources [C] . Rakesh Joshi, Timothy OConnor, Xin Shen, Conference on Three-Dimensional Imaging, Visualization, and Display . 2020

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7. Integrating Remotely Sensed Data and Bio-optical Model to Monitor Water Quality in High Turbid Case-2 Waters [O] . 松下文経, マツシタブンケイ 2011

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8. Waveforms for Active Sensing: Optical Waveform Design and Analysis for Ballistic Imaging Through Turbid Media [R] . Milanfar, P. 2008

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Optical sensing and detection in turbid water using multidimensional integral imaging

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