Author

Guo-Qi Zhan

h-index 0 View on Semantic Scholar

We have 1 of 2 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Open access Jul 2026

Variational Retinex Model with Illumination Guidance and Fractional Derivative for Low-Light Enhancement

A variational Retinex model in the image domain is developed for low-light enhancement, which infuses classical/fractional differentiation of the input image into the illumination/reflectance component by means of a structure/texture-aware map (SAM/TAM).

Min-Han Yang, Zi-Nan Liu, Guo-Qi Zhan et al. · Photonics · 0 citations