Abstract: Non-uniform low-light images, characterized by complex lighting conditions, pose a significant challenge in image restoration and enhancement, particularly under backlit scenarios where the ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Abstract: In this paper, we propose a new scheme of polar codes suitable for visible light communication (VLC) channel. Gaussian approximation is adopted to analyze the polarization phenomenon of VLC ...