城市光景的持续高光谱观测

2018 IEEE Global Conference on Signal and Information Processing (GlobalSIP) Pub Date : 2018-11-01 DOI:10.1109/GlobalSIP.2018.8646419

J. Baur, G. Dobler, F. Bianco, Mohit S. Sharma, A. Karpf

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引用次数: 3

摘要

我们展示了纽约市城市光景观的持续高光谱成像，光谱分辨率为~ 7.2 ×10−4 μm，在6分钟的时间分辨率下连续25个夏夜进行了调查。我们训练了一个监督分类器来自动确定每个高光谱图像中光源的位置。本研究首次提出了将高光谱-多时相结合的城市光景调查。

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Persistent Hyperspectral Observations of the Urban Lightscape

We present the persistent hyperspectral imaging of the New York City urban lightscape, with ~ 7.2 ×10−4 μm spectral resolution, surveyed over 25 consecutive summer nights over a 6 minute time resolution. We train a supervised classifier to automatically determine the location of light sources in each hyperspectral image. This work issues the first urban lightscape combined hyperspectral - multitemporal survey of its kind.

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2018 IEEE Global Conference on Signal and Information Processing (GlobalSIP)

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