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08/04/2023
Security Evaluation of Compressible and Learnable Image Encryption Against Jigsaw Puzzle Solver Attacks
Several learnable image encryption schemes have been developed for priva...
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01/10/2023
A Privacy Preserving Method with a Random Orthogonal Matrix for ConvMixer Models
In this paper, a privacy preserving image classification method is propo...
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11/04/2022
A Jigsaw Puzzle Solver-based Attack on Block-wise Image Encryption for Privacy-preserving DNNs
Privacy-preserving deep neural networks (DNNs) have been proposed for pr...
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07/17/2022
Security Evaluation of Compressible Image Encryption for Privacy-Preserving Image Classification against Ciphertext-only Attacks
The security of learnable image encryption schemes for image classificat...
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02/01/2022
Security Evaluation of Block-based Image Encryption for Vision Transformer against Jigsaw Puzzle Solver Attack
The aim of this paper is to evaluate the security of a block-based image...
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04/03/2021
Block Scrambling Image Encryption Used in Combination with Data Augmentation for Privacy-Preserving DNNs
In this paper, we propose a novel learnable image encryption method for ...
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12/14/2018
Grayscale-Based Image Encryption Considering Color Sub-sampling Operation for Encryption-then-Compression Systems
A new grayscale-based block scrambling image encryption scheme is presen...
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11/01/2018
Encryption-then-Compression Systems using Grayscale-based Image Encryption for JPEG Images
A block scrambling-based encryption scheme is presented to enhance the s...
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10/31/2018
Compression Performance of Grayscale-based Image Encryption for Encryption-then-Compression Systems
This paper considers a new grayscale-based image encryption for Encrypti...
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10/04/2018
Image Manipulation Specifications on Social Networking Services for Encryption-then-Compression Systems
Encryption-then-Compression (EtC) systems have been proposed to securely...
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08/07/2018
Security Evaluation for Block Scrambling-Based Image Encryption Including JPEG Distortion against Jigsaw Puzzle Solver Attacks
Encryption-then-Compression (EtC) systems have been considered for the u...
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06/11/2018