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Cited by 1,079

The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.

Unnatural L0 Sparse Representation for Natural Image Deblurring

Xu, Li, Zheng, Shicheng, Jia, Jiaya·2013·2013 IEEE Conference on Computer Vision and Pattern Recognition

Abstract

We show in this paper that the success of previous maximum a posterior (MAP) based blur removal methods partly stems from their respective intermediate steps, which implicitly or explicitly create an unnatural representation containing salient image structures. We propose a generalized and mathematically sound L0sparse expression, together with a new effective method, for motion deblurring. Our system does not require extra filtering during optimization and demonstrates fast energy decreasing, making a small number of iterations enough for convergence. It also provides a unified framework for both uniform and non-uniform motion deblurring. We extensively validate our method and show comparison with other approaches with respect to convergence speed, running time, and result quality.

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Metadata

Authors
Xu, L., Zheng, S., & Jia, J.
Venue
2013 IEEE Conference on Computer Vision and Pattern Recognition
Publisher
IEEE
Published
2013-06
Pages
1107-1114
ISSN
1063-6919 (ISSN-L)
OpenAlex
W2167307343
Cited by
1,079
References
30
FWCI
39.47
Type
conference paper
Language
en
Open access
closed

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CoChat. (2026). Citation check: Unnatural L0 Sparse Representation for Natural Image Deblurring. https://app.cochat.ai/papers/10.1109/cvpr.2013.147
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Xu, L., Zheng, S., & Jia, J. (2013). Unnatural L0 Sparse Representation for Natural Image Deblurring. 2013 IEEE Conference on Computer Vision and Pattern Recognition. https://doi.org/10.1109/cvpr.2013.147

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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