• Laser & Optoelectronics Progress
  • Vol. 55, Issue 4, 041015 (2018)
Can Wang1、2, Fan Yang1、2、*, and Jing Li1、2
Author Affiliations
  • 1 School of Electronic and Information Engineering, Hebei University of Technology, Tianjin 300401, China
  • 2 Tianjin Key Laboratory of Electronic Materials and Devices, Tianjin 300401, China
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    DOI: 10.3788/LOP55.041015 Cite this Article Set citation alerts
    Can Wang, Fan Yang, Jing Li. Blind Recovery Method of Motion Blurred Image Based on Combining l1/l2 Norm with High Order and Low Order Total Variation[J]. Laser & Optoelectronics Progress, 2018, 55(4): 041015 Copy Citation Text show less

    Abstract

    In order to realize the blind recovery of motion blurred image, we present a blind recovery method based on combining l1/l2 norm with the high order and low order total variation. We adopt the ratio of l1/l2 norm regularization prior item which has high sparse expression ability, and add the high order and low order total variation regularization item. High order total variation regularization model can suppress the ladder effect and ringing effect that may occur in the region of non-edges. Low order total variation regularization model can protect the sparse feature of natural image edges. The solution of high-quality image and the solution of blurred kernel are given respectively, both of which employing Bregman iterative algorithms to split the objective function into multiple sub-problems. The experimental results show that the proposed method can restrain ringing effect and protect the image edge details. The robustness of proposed algorithm is better in the visual quality and objective quality evaluation comparing with other methods for blind recovery of motion blurred images.
    Can Wang, Fan Yang, Jing Li. Blind Recovery Method of Motion Blurred Image Based on Combining l1/l2 Norm with High Order and Low Order Total Variation[J]. Laser & Optoelectronics Progress, 2018, 55(4): 041015
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