Far-field intensity signature of sub-wavelength microscopic objects

1 code implementation • 14 Sep 2020 • Maria Bancerek, Krzysztof M. Czajkowski, Rafal Kotynski

Information about microscopic objects with features smaller than the diffraction limit is almost entirely lost in a far-field diffraction image but could be partly recovered with data completition techniques.

Optics Image and Video Processing

Real-time single-pixel video imaging with Fourier domain regularization

1 code implementation • 26 Apr 2018 • Krzysztof M. Czajkowski, Anna Pastuszczak, Rafal Kotynski

We present a closed-form image reconstruction method for single pixel imaging based on the generalized inverse of the measurement matrix.

Image and Video Processing

Single-pixel imaging with Morlet wavelet correlated random patterns

no code implementations • 22 Sep 2017 • Krzysztof M. Czajkowski, Anna Pastuszczak, Rafał Kotyński

Single-pixel imaging is an indirect imaging technique which utilizes simplified optical hardware and advanced computational methods.