A Variational Retinex Model With Structure-Awareness Regularization for Single-Image Low-Light Enhancement
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3278734
Abstract: Low-light image enhancement (LLIE) is a method of improving the visual quality of images captured in weak illumination conditions. In such conditions, the images tend to be noisy, hazy, and have low contrast, making them… read more here.
Keywords: structure awareness; low light; awareness regularization; retinex model ... See more keywords
Low-Light Image Enhancement via Poisson Noise Aware Retinex Model
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2021.3096160
Abstract: Limited by the number of available photons collected by a pixel and the stability of the imaging system, images captured under poor illumination conditions are often degraded by heavy shot noise and low contrast. In… read more here.
Keywords: noise; image; retinex model; poisson noise ... See more keywords