Ear recognition under partial occlusion based on sparse representation

@article{Yuan2012EarRU,
  title={Ear recognition under partial occlusion based on sparse representation},
  author={Li Shang Yuan and Chen Li and Zhichun Mu},
  journal={2012 International Conference on System Science and Engineering (ICSSE)},
  year={2012},
  pages={349-352}
}
Current research on ear recognition in 2D achieves good performance in constrained environments. However the recognition performance degrades severely under occlusion, noise or pose, illumination variations. This paper proposes a 2D ear recognition approach based on sparse representation to deal with ear recognition under partial occlusion. Firstly, the ear part is automatically detected and extracted from the source image. Then, we use different methods (down sample, PCA, LDA and random… CONTINUE READING

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