Acta Geodaetica et Cartographica Sinica ›› 2024, Vol. 53 ›› Issue (9): 1799-1816.doi: 10.11947/j.AGCS.2024.20230363

• Photogrammetry and Remote Sensing • Previous Articles    

Remote sensing image stripe noise removal model based on detail information constraints

Mi WANG1(), Tengteng DONG1(), Tao PENG1, Shao XIANG1, Qiongqiong LAN1,2   

  1. 1.State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan 430079, China
    2.China Centre for Resources Satellite Data and Application, Beijing 100094, China
  • Received:2023-09-08 Published:2024-10-16
  • Contact: Tengteng DONG E-mail:wangmi@whu.edu.cn;2022206190049@whu.edu.cn
  • About author:WANG Mi (1974—), male, PhD, professor, PhD supervisor, majors in high-resolution optical satellite imagery data processing and intelligent service. E-mail: wangmi@whu.edu.cn
  • Supported by:
    The National Key Research and Development Program of China(2022YFB3902804)

Abstract:

Remote sensing images are often contaminated by stripe noise during the acquisition process, which reduces the visual effect of remote sensing images and has an adverse effect on image interpretation and inversion. Although some mainstream stripe noise removal methods based on variational methods can remove stripe noise, they often lead to serious loss of image detail information. Based on the above problems, this paper proposes a remote sensing image stripe noise removal model DISUTV based on detail information constraint. In the DISUTV model, the proposed detail information separation operator based on bilateral filter and orthogonal subspace projection is effectively combined with one-way total variation regularization term, group sparsity regularization term and one-way total variation regularization constraint term, and the alternating direction multiplier method is used to solve it, which is used to obtain high-precision stripe noise without detail information from stripe noise images. The stripe noise removal ability, detail information retention ability and robustness of the algorithm are verified using simulated data and real data, and compared with existing cutting-edge methods. Experimental results show that the proposed method can better retain the detail information of the image while removing stripe noise, and presents good qualitative and quantitative results.

Key words: stripe noise extraction, orthogonal subspace projection, detail information separation operator, one-way full variational splitting, group sparsity

CLC Number: