Sample group and misplaced atom dictionary learning for face recognition

  title={Sample group and misplaced atom dictionary learning for face recognition},
  author={Meng Wang and Hu Zhengping and Zhe Sun and Mei Zhu and Mei Sun},
Latest research results have demonstrated the effectiveness of both sparse (or collaborative) representation and dictionary learning for problem solving in face recognition and other signal classification. Considering the fact that an informative dictionary helps a lot in sparse coding, a novel model that consists of group dictionary learning and high-quality joint kernel collaborative representation was proposed in this paper, where rich information from original and virtual space was mined… CONTINUE READING
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