Structural Compact Core Tensor Dictionary Learning for Multispec-Tral Remote Sensing Image Deblurring

Leilei Geng,Xiushan Nie,Sijie Niu,Yilong Yin,Jun Lin

Published 2018 in International Conference on Information Photonics

ABSTRACT

The multispectral remote sensing image (MS-RSI) is blurred existing multispectral camera due to various hardware limitations. In this paper, we propose a novel structural compact core tensor dictionary learning (SCCTDL) model for MS-RSI deblurring. First, the multispectral patch is modeled by three-order tensor and high-order singular value decomposition is applied to the tensor. Then the task of MS-RSI deblurring is formulated as a minimum sparse core tensor estimation problem. To improve the accuracy of core tensor coding, the core tensor estimation based on the structural compact principle is introduced into the SCCTDL model to exploit abundant structural similarity in image. Experimental results suggest that our method outperforms several existing MS-RSI deblurring methods in both subjective image quality and visual perception.

PUBLICATION RECORD

  • Publication year

    2018

  • Venue

    International Conference on Information Photonics

  • Publication date

    2018-10-01

  • Fields of study

    Computer Science, Engineering, Environmental Science

  • Identifiers
  • External record

    Open on Semantic Scholar

  • Source metadata

    Semantic Scholar

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REFERENCES

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