Results 151 to 160 of about 1,456 (183)
Some of the next articles are maybe not open access.
A Variational Model with Barrier Functionals for Retinex
SIAM Journal on Imaging Sciences, 2015Summary: This paper proposes a variational model with barriers for Retinex, borrowing the ideas of barrier methods. We first present an energy functional and then deduce a new energy functional from it by adding two barriers. The proposed model is defined as a constrained optimization problem associated with the deduced energy functional.
Wei Wang 0117, Chuanjiang He
openaire +1 more source
Color Equalization and Retinex
2015Color and illumination are two principal factors that influence human visual perception as well as imaging devices. However, an imaging device can neither discern colors nor adapt to different imaging environments as a human does. Consequently, it may produce images having a bad visual effect under a bad imaging environment.
Liqian Wang, Liang Xiao, Zhihui Wei
openaire +1 more source
Journal of Electronic Imaging, 2004
Many different descriptions of Retinex methods of light- ness computation exist. We provide concise MATLAB™ implemen- tations of two of the spatial techniques of making pixel comparisons. The code is presented, along with test results on several images and a discussion of the results.
openaire +1 more source
Many different descriptions of Retinex methods of light- ness computation exist. We provide concise MATLAB™ implemen- tations of two of the spatial techniques of making pixel comparisons. The code is presented, along with test results on several images and a discussion of the results.
openaire +1 more source
Brain-like retinex: A biologically plausible retinex algorithm for low light image enhancement
Pattern Recognition, 2023Zekun Chen, Rongtai Cai
exaly
Structure-Revealing Low-Light Image Enhancement Via Robust Retinex Model
IEEE Transactions on Image Processing, 2018Jiaying Liu, Wenhan Yang, Zongming Guo
exaly
Point-based spatial colour sampling in Milano-Retinex: a survey
IET Image Processing, 2018Alessandro Rizzi +2 more
exaly