Robust image hashing via visual attention model and ring partition

Robust image hashing via visual attention model and ring partition

Robustness is an important property of image hashing. Most of the existing hashing algorithms do not reach good robustness against large-angle rotation. Aiming at this problem, we jointly exploit visual attention model and ring partition to design a novel image hashing, which can make good rotation...

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Bibliographic Details
Main Authors: Zhenjun Tang, Yongzheng Yu, Hanyun Zhang, Mengzhu Yu, Chunqiang Yu, Xianquan Zhang
Format: Article
Language:English
Published: AIMS Press 2019-07-01
Series:Mathematical Biosciences and Engineering
Subjects:
image hashing
visual attention model
ring partition
saliency map
image copy detection
Online Access:https://www.aimspress.com/article/doi/10.3934/mbe.2019305?viewType=HTML

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https://www.aimspress.com/article/doi/10.3934/mbe.2019305?viewType=HTML

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