首页|Reconstruction algorithm for cross-waveband optical computing imaging
Reconstruction algorithm for cross-waveband optical computing imaging
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In a single-pixel fast imaging setup,the data collected by the single-pixel detector needs to be processed by a computer,but the speed of the latter will affect the image reconstruction time.Here we propose two kinds of setups which are able to transform non-visible into visible light imaging,wherein their computing process is replaced by a camera integration mode.The image captured by the camera has a low contrast,so here we present an algorithm that can realize a high quality image in near-infrared to visible cross-waveband imaging.The scheme is verified both by simulation and in actual experiments.The setups demonstrate the great potential for single-pixel imaging and high-speed cross-waveband imaging for future practical applications.
optical computing imagingsingle-pixel imaging
谢锦涛、别书航、李明飞、余远金、李毅飞、王进光、全保刚、吴令安
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Institute of Physics,Chinese Academy of Sciences,Beijing 100190,China
School of Physical Sciences,University of Chinese Academy of Sciences,Beijing 100049,China
School of Automation,Beijing Institute of Technology,Beijing 100081,China
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