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Dec, 2023
基于低秩表示的THz时域图像超分辨率
Super-resolution of THz time-domain images based on low-rank representation
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Marina Ljubenovic, Alessia Artesani, Stefano Bonetti, Arianna Traviglia
TL;DR
该研究论文提出了一种超分辨率方法，用于恢复采用中大步长获取的太赫兹时域图像，结果表明在不同频段（从0.5到3.5 THz）获得更高分辨率，同时消除了较低频率下的模糊效应和较高频率下的噪音。
Abstract
terahertz time-domain spectroscopy
(
thz-tds
) employs sub-picosecond pulses to probe dielectric properties of materials giving as a result a 3-dimensional hyperspectral data cube. The
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