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

access icon free Blind image quality assessment utilising local mean eigenvalues

Eigenvalues are intrinsic and representative values of a square matrix. They have thus been used in many image processing areas due to their important application value, but not in the image quality assessment (IQA) field. In this Letter, the authors study the correlation between local mean eigenvalues (LMEs) and perceptual quality of images, and demonstrate the applicability of LMEs in IQA. The LMEs are related to structural complexity of images. The LMEs and natural scene statistics features are utilised for a sparse dictionary learning. Experimental results conducted on promising IQA databases show their method's superiority in comparison with top-performing blind IQA metrics.

References

    1. 1)
    2. 2)
      • 9. Wu, Q., Li, H., Wang, Z., et al: ‘Blind image quality assessment based on rank-order regularized regression’, Trans. Multimed., 2017, PP, (99), p. 1.
    3. 3)
      • 7. Xue, W., Zhang, L., Mou, X.: ‘Learning without human scores for blind image quality assessment’, Comput. Vision Pattern Recognit. IEEE, 2013, 9, pp. 9951002.
    4. 4)
    5. 5)
      • 5. Doermann, D.: ‘Unsupervised feature learning framework for no-reference image quality assessment’. IEEE Conf. Computer Vision and Pattern Recognition, IEEE Computer Society, Providence, RI, USA, June 2012, vol. 157, pp. 10981105.
    6. 6)
    7. 7)
    8. 8)
    9. 9)
      • 12. Ponomarenko, N., Ieremeiev, O., Lukin, V., et al: ‘Color image database TID2013: peculiarities and preliminary results’. European Workshop on Visual Information Processing, IEEE, Paris, France, June 2013, pp. 106111.
    10. 10)
      • 10. He, L., Tao, D., Li, X., et al: ‘Sparse representation for blind image quality assessment’. IEEE Conf. Computer Vision and Pattern Recognition, IEEE Computer Society, Providence, RI, USA, June 2012, vol. 23, pp. 11461153.
    11. 11)
      • 8. Sang, Q., Wu, X., Li, C., et al: ‘Blind image quality assessment using a reciprocal singular value curve’, Image Commun., 2014, 29, (10), pp. 11491157.
    12. 12)
http://iet.metastore.ingenta.com/content/journals/10.1049/el.2018.0958
Loading

Related content

content/journals/10.1049/el.2018.0958
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading
This is a required field
Please enter a valid email address