A spatially adaptive retinex variational model for the uneven intensity correction of remote sensing images

@article{Lan2014ASA,
  title={A spatially adaptive retinex variational model for the uneven intensity correction of remote sensing images},
  author={Xia Lan and Huanfeng Shen and Liangpei Zhang and Qiangqiang Yuan},
  journal={Signal Processing},
  year={2014},
  volume={101},
  pages={19-34}
}
In this paper, a spatially adaptive retinex variational model for the uneven intensity correction of remote sensing images is proposed. In the model, the spatial information is used to constrain the TV regularization strength of the reflectance. In the edge pixels, a weak regularization strength is enforced to preserve detail, and in the homogeneous areas, a strong regularization strength is enforced to eliminate the uneven intensity. The relationship and the fidelity term between the… CONTINUE READING

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