Shuo Chen, Yi Hong Ong and Quan Liu Fast reconstruction of Raman spectra from narrow-band measurements based on Wiener estimation Journal of Raman Spectroscopy 44
We report a novel method in which the full Raman spectrum can be rapidly reconstructed from a few narrow-band measurements based on Wiener estimation. Our results indicate that the agreement between reconstructed and measured Raman spectra was excellent according to either the mean root mean square error or the classfication accuracy. Therefore, our method represents a new direction in fast Raman imaging for the investigation of fast changing phenomena.
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