Concepedia
Statistics
Publications
134
Citations
3.5K
H-Index
32
Active since
1970
Affiliations
Tokyo Metropolitan University(Current)
Nagaoka University of Technology
Nagaoka University
Chiba University
Takushoku University
Hitoshi Kiya is an author at Tokyo Metropolitan University specializing in engineering, image analysis, and computer science.
Top concepts
EngineeringImage AnalysisComputer ScienceCryptographySignal ProcessingData SecurityInformation ForensicsComputer VisionInformation SecurityPattern Recognition
Publications per year
1970–2023
Encryption-Then-Compression Systems Using Grayscale-Based Image Encryption for JPEG Images
Tatsuya Chuman, Warit Sirichotedumrong, Hitoshi Kiya · IEEE Transactions on Information Forensics and Security · 2018 · 246 citations
Data Hiding, Jpeg Compression, Image Analysis +15
Pixel-Based Image Encryption Without Key Management for Privacy-Preserving Deep Neural Networks
Warit Sirichotedumrong, Yuma Kinoshita, Hitoshi Kiya · IEEE Access · 2019 · 105 citations · Full text
Privacy Protection, Convolutional Neural Network, Engineering +21
An Encryption-then-Compression System for JPEG/Motion JPEG Standard
Kenta Kurihara, Masanori Kikuchi, Shoko Imaizumi et al. · IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences · 2015 · 87 citations
Hardware Security, Jpeg Compression, Lossy Compression +14
An Encryption-then-Compression System for Lossless Image Compression Standards
Kenta Kurihara, Shoko Imaizumi, Sayaka Shiota et al. · IEICE Transactions on Information and Systems · 2016 · 79 citations · Full text
Hardware Security, Lossy Compression, Engineering +12
Grayscale-based block scrambling image encryption using YCbCr color space for encryption-then-compression systems
Warit Sirichotedumrong, Hitoshi Kiya · APSIPA Transactions on Signal and Information Processing · 2019 · 76 citations · Full text
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