Deep supervised hashing using quadratic spherical mutual information for efficient image retrieval

作者：

Highlights：

• A deep supervised hashing algorithm that uses an information-theoretic measure is proposed.

• The proposed method is adapted to the needs of efficient image hashing and information retrieval.

• The effectiveness of the proposed method is evaluated under different scenarios and using four datasets.

摘要

•A deep supervised hashing algorithm that uses an information-theoretic measure is proposed.•The proposed method is adapted to the needs of efficient image hashing and information retrieval.•The effectiveness of the proposed method is evaluated under different scenarios and using four datasets.

论文关键词：Deep supervised hashing,Compact representations,Quadratic mutual information,Image hashing

论文评审过程：Received 1 April 2020, Revised 2 January 2021, Accepted 10 January 2021, Available online 16 January 2021, Version of Record 20 January 2021.

论文官网地址：https://doi.org/10.1016/j.image.2021.116146