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10/13/2020
Visual Security Evaluation of Learnable Image Encryption Methods against Ciphertext-only Attacks
Various visual information protection methods have been proposed for pri...
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06/02/2020
A GAN-Based Image Transformation Scheme for Privacy-Preserving Deep Neural Networks
We propose a novel image transformation scheme using generative adversar...
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12/09/2019
On the Security of Pixel-Based Image Encryption for Privacy-Preserving Deep Neural Networks
This paper aims to evaluate the safety of a pixel-based image encryption...
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07/31/2019
Adversarial Test on Learnable Image Encryption
Data for deep learning should be protected for privacy preserving. Resea...
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05/06/2019
Privacy-Preserving Deep Neural Networks with Pixel-based Image Encryption Considering Data Augmentation in the Encrypted Domain
We present a novel privacy-preserving scheme for deep neural networks (D...
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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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06/11/2018