28 citations · 42 across the 9 of their papers we have counts for
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math.NA2019★ 3 cited
Hyperspectral holography and spectroscopy: computational features of inverse discrete cosine transform
Vladimir Katkovnik, Igor Shevkunov, Karen Egiazarian
Broadband hyperspectral digital holography and Fourier transform spectroscopy are important instruments in various science and application fields. In the digital hyperspectral holo…
eess.IV2019★ 28 cited
Hyperspectral phase imaging based on denoising in complex-valued eigensubspace
Igor Shevkunov, Vladimir Katkovnik, Daniel Claus +3
A new denoising algorithm for hyperspectral complex domain data has been developed and studied. This algorithm is based on the complex domain block-matching 3D filter including the…