BriefGPT.xyz
Apr, 2020
基于深度哈希的检索的有针对性攻击
Targeted Attack for Deep Hashing based Retrieval
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Jiawang Bai, Bin Chen, Yiming Li, Dongxian Wu, Weiwei Guo...
TL;DR
本文提出了一种深度哈希目标攻击方法(DHTA),通过点集优化将对抗样本哈希码的平均距离最小化来攻击具有目标标签的对象的哈希,并提出了一种新的组件投票方案来获得锚码作为目标标签对象的哈希码集合的代表,以在某些限制条件下,平衡性能和可感知性。实验表明,DHTA对深度哈希模型的图像和视频检索均有效。
Abstract
The
deep hashing
based retrieval method is widely adopted in large-scale image and video retrieval. However, there is little investigation on its security. In this paper, we propose a novel method, dubbed
deep hashing
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