Corpus ID: 58007011

Deep Supervised Hashing leveraging Quadratic Spherical Mutual Information for Content-based Image Retrieval

@article{Passalis2019DeepSH,
  title={Deep Supervised Hashing leveraging Quadratic Spherical Mutual Information for Content-based Image Retrieval},
  author={Nikolaos Passalis and Anastasios Tefas},
  journal={ArXiv},
  year={2019},
  volume={abs/1901.05135}
}
Several deep supervised hashing techniques have been proposed to allow for efficiently querying large image databases. However, deep supervised image hashing techniques are developed, to a great extent, heuristically often leading to suboptimal results. Contrary to this, we propose an efficient deep supervised hashing algorithm that optimizes the learned codes using an information-theoretic measure, the Quadratic Mutual Information (QMI). The proposed method is adapted to the needs of large… 
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