Close the loop: Joint blind image restoration and recognition with sparse representation prior

@article{Zhang2011CloseTL,
  title={Close the loop: Joint blind image restoration and recognition with sparse representation prior},
  author={Haichao Zhang and Jianchao Yang and Yanning Zhang and Nasser M. Nasrabadi and Thomas S. Huang},
  journal={2011 International Conference on Computer Vision},
  year={2011},
  pages={770-777}
}
Most previous visual recognition systems simply assume ideal inputs without real-world degradations, such as low resolution, motion blur and out-of-focus blur. In presence of such unknown degradations, the conventional approach first resorts to blind image restoration and then feeds the restored image into a classifier. Treating restoration and recognition separately, such a straightforward approach, however, suffers greatly from the defective output of the ill-posed blind image restoration. In… CONTINUE READING

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