209 citations · 305 across the 4 of their papers we have counts for
4 papers
Physen-Noise2Noise: Physics-Guided Self-Supervised Defocus Deblurring with Bias Correction under Low-Light Conditions
Ziyan Huang, Lang Wu, Hongji Wang +3
Low-light, long-exposure defocus deblurring remains a challenging problem due to the simultaneous presence of severe blur and complex biased noise. Existing methods typically rely…
Single shot large field of view imaging with scattering media by spatial demultiplexing
Sujit Kumar Sahoo, Dongliang Tang, Cuong Dang
Optically focusing and imaging through strongly scattering media are challenging tasks but have widespread applications from scientific research to biomedical applications and dail…
Single-shot multispectral imaging with a monochromatic camera
Sujit Kumar Sahoo, Dongliang Tang, Cuong Dang
Multispectral imaging plays an important role in many applications from astronomical imaging, earth observation to biomedical imaging. However, the current technologies are complex…
Enhancing security of optical cryptosystem with position-multiplexing and ultra-broadband illumination
Dongliang Tang, Sujit Kumar Sahoo, Cuong Dang
A position-multiplexing based cryptosystem is proposed to enhance the information security with an ultra-broadband illumination. The simplified optical encryption system only conta…