Spectral object recognition in hyperspectral holography with complex-domain denoising
Research output: Contribution to journal › Article › Scientific › peer-review
|Number of pages||10|
|Publication status||Published - 26 Nov 2019|
|Publication type||A1 Journal article-refereed|
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.
ASJC Scopus subject areas
- Hyperspectral imaging, Noise filtering, Noise in imaging systems, Singular value decomposition, Sparse representation