Your browser does not support JavaScript!
http://iet.metastore.ingenta.com
1887

access icon free Robust deblurring based on prediction of informative structure

This study presents a robust motion deblurring method in which an adaptive prediction is used to extract the informative regions for kernel estimation. The prediction not only sharpens the blurry edges, but also adaptively predicts the large scale structure for kernel estimation. It allows to only use the alternating minimisation with a computationally efficient Gaussian prior for both the image and kernel while without employing thoughtful attention such as multi-scale scheme or kernel refinement. Extensive experiments were carried out to validate the proposed method and to compare it with some previous approaches. The experiment results demonstrated that the approach achieves, if not better than, state-of-the-art results for uniformly blurred images.

References

    1. 1)
    2. 2)
      • 30. Zoran, D., Weiss, Y.: ‘From learning models of natural image patches to whole image restoration’. Proc. ICCV, 2011, pp. 479486.
    3. 3)
    4. 4)
      • 5. Joshi, N., Szeliski, R., Kriegman, D.J.: ‘Psf estimation using sharp edge prediction’. Proc. CVPR, 2008, pp. 18.
    5. 5)
    6. 6)
      • 31. Hu, Z., Yang, M.-H.: ‘Good regions to deblur’. Proc. ECCV, 2012, pp. 5972.
    7. 7)
      • 24. Krishnan, D., Tay, T., Fergus, R.: ‘Blind deconvolution using a normalized sparsity measure’. Proc. CVPR, 2011, pp. 233240.
    8. 8)
      • 1. Xu, L., Jia, J.: ‘Two-phase kernel estimation for robust motion deblurring’. Proc. ECCV, 2010, pp. 157170.
    9. 9)
      • 26. Wang, Y., Yin, W.: ‘Compressed sensing via iterative support detection’. CAAM Technical Report TR09-30, 2009.
    10. 10)
    11. 11)
      • 15. Ji, H., Liu, C.: ‘Motion blur identification from image gradients’. Proc. CVPR, 2008, pp. 18.
    12. 12)
      • 33. Weickert, J.: ‘Coherence-enhancing shock filters’, Lect. Notes Comput. Sci., 2003, 2781, pp. 18.
    13. 13)
    14. 14)
      • 8. Sun, L., Cho, S., Wang, J., Hays, J.: ‘Edge-based blur kernel estimation using patch priors’. Proc. IEEE Int. Conf. on Computational Photography (ICCP), April 2013, pp. 18.
    15. 15)
      • 18. Cho, S., Matsushita, Y., Lee, S.: ‘Removing non-uniform motion blur from images’. Proc. ICCV, 2007, pp. 18.
    16. 16)
      • 36. Sun, L., Hays, J.: ‘Super-resolution from internet-scale scene matching’. Proc. ICCP, 2012.
    17. 17)
    18. 18)
    19. 19)
      • 7. Cai, J.F., Ji, H., Liu, C., Shen, Z.: ‘Blind motion deblurring from a single image using sparse approximation’. Proc. CVPR, 2009, pp. 104111.
    20. 20)
      • 10. Levin, A., Weiss, Y., Durand, F., Freeman, W.T.: ‘Understanding and evaluating blind deconvolution algorithms’. Proc. CVPR, 2009, pp. 19641971.
    21. 21)
    22. 22)
    23. 23)
      • 21. Tai, Y.W., Du, H., Brown, M.S., Lin, S.: ‘Image/video deblurring using a hybrid camera’. Proc. CVPR, 2008, pp. 18.
    24. 24)
      • 9. Xu, L., Zheng, S., Jia, J.: ‘Unnatural L0 sparse representation for natural image deblurring’. Proc. CVPR, 2013, pp. 11071114.
    25. 25)
    26. 26)
      • 14. Dai, S., Wu, Y.: ‘Motion from blur’. Proc. CVPR, 2008, pp. 18.
    27. 27)
      • 25. Levin, A., Weiss, Y., Durand, F., Freeman, W.T.: ‘Efficient marginal likelihood optimization in blind deconvolution’. Proc. CVPR, 2011, pp. 26572664.
    28. 28)
    29. 29)
      • 35. Koehler, R., Hirsch, M., Harmeling, S., Mohler, B., Scholkopf, B.: ‘Recording and playback of camera shake: benchmarking blind deconvolution with a real-world database’. Proc. ECCV, 2012, pp. 2740.
    30. 30)
    31. 31)
    32. 32)
      • 3. Jia, J.: ‘Single image motion deblurring using transparency’. Proc. CVPR, 2007, pp. 18.
    33. 33)
    34. 34)
    35. 35)
    36. 36)
      • 28. Wiener, N.: ‘Extrapolation, interpolation, and smoothing of stationary time series’ (MIT Press, 1964).
http://iet.metastore.ingenta.com/content/journals/10.1049/iet-ipr.2014.0948
Loading

Related content

content/journals/10.1049/iet-ipr.2014.0948
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading
This is a required field
Please enter a valid email address