Spectral Object Recognition in Hyperspectral Holography with Complex-Domain Denoising

In this paper, we have applied a recently developed complex-domain hyperspectral denoiser for the object recognition task, which is performed by the correlation analysis of investigated objects’ spectra with the fingerprint spectra from the same object. Extensive experiments carried out on noisy dat...

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Detalles Bibliográficos
Autores principales: Shevkunov, Igor, Katkovnik, Vladimir, Claus, Daniel, Pedrini, Giancarlo, Petrov, Nikolay V., Egiazarian, Karen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6928604/
https://www.ncbi.nlm.nih.gov/pubmed/31779277
http://dx.doi.org/10.3390/s19235188
Descripción
Sumario:In this paper, we have applied a recently developed complex-domain hyperspectral denoiser for the object recognition task, which is performed by the correlation analysis of investigated objects’ spectra with the fingerprint spectra from the same object. Extensive experiments carried out on noisy data from digital hyperspectral holography demonstrate a significant enhancement of the recognition accuracy of signals masked by noise, when the advanced noise suppression is applied.

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