Masaaki Fujiyoshi

70 papers B 5C 8Journal 22Unranked 35
YearRankTypeTitle / Venue / Authors
2026 J jnl
A Unified Reversible Data Hiding Framework for Block-Scrambling Encryption-then-Compression Systems.
Inf.
Ruifeng Li, Masaaki Fujiyoshi
2026 J jnl
Ciphertext-Only Attack on Grayscale-Based EtC Image Encryption via Component Separation and Regularized Single-Channel Compatibility.
J. Imaging
Ruifeng Li, Masaaki Fujiyoshi
2024 C conf
A Novel Reversible Data Hiding Scheme in Compressible Encrypted Grayscale-Based Images.
VCIP
Ruifeng Li, Masaaki Fujiyoshi
2021 J jnl
A Scheme of Reversible Data Hiding for the Encryption-Then-Compression System.
IEICE Trans. Inf. Syst.
Masaaki Fujiyoshi, Ruifeng Li, Hitoshi Kiya
2019 — conf
Supporting Creation of FAQ Dataset for E-Learning Chatbot.
KES-IDT (1)
Yasunobu Sumikawa, Masaaki Fujiyoshi, Hisashi Hatakeyama, Masahiro Nagai
2017 C conf
A Blind Reversible Data Hiding Method for High Dynamic Range Images Taking Advantage of Sparse Histogram.
IWDW
Masaaki Fujiyoshi, Hitoshi Kiya
2017 — conf
Encryption-then-Compression-Based Copyright- and Privacy-Protected Image Trading System.
ICAIP
Wannida Sae-Tang, Masaaki Fujiyoshi, Hitoshi Kiya
2015 — conf
A near-lossless image compression system with data hiding capability.
APSIPA
Masaaki Fujiyoshi, Hitoshi Kiya
2015 — conf
Histogram-Based Near-Lossless Data Hiding and Its Application to Image Compression.
PCM (2)
Masaaki Fujiyoshi, Hitoshi Kiya
2014 J jnl
A Copyright- and Privacy-Protected Image Trading System Using Fingerprinting in Discrete Wavelet Domain with JPEG 2000.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Wannida Sae-Tang, Shenchuan Liu, Masaaki Fujiyoshi, Hitoshi Kiya
2014 B conf
A cheat preventing method with efficient pixel expansion for Naor-Shamir's visual cryptography.
ICIP
Shenchuan Liu, Masaaki Fujiyoshi, Hitoshi Kiya
2014 — conf
A compressible template protection scheme for face recognition based on sparse representation.
EUSIPCO
Yuichi Muraki, Masakazu Furukawa, Masaaki Fujiyoshi, Yoshihide Tonomura, Hitoshi Kiya
2014 C conf
A near-lossless data hiding method with an improved quantizer.
ISCAS
Masaaki Fujiyoshi
2014 J jnl
An Efficient Compression of Amplitude-Only Images for the Image Trading System.
IEICE Trans. Inf. Syst.
Shenchuan Liu, Wannida Sae-Tang, Masaaki Fujiyoshi, Hitoshi Kiya
2014 J jnl
An Efficient Lossless Compression Method Using Histogram Packing for HDR Images in OpenEXR Format.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Taku Odaka, Wannida Sae-Tang, Masaaki Fujiyoshi, Hiroyuki Kobayashi, Masahiro Iwahashi, Hitoshi Kiya
2014 — conf
Effects of Random Sign Encryption in JPEG 2000-Based Data Hiding.
IIH-MSP
Wannida Sae-Tang, Masaaki Fujiyoshi, Hitoshi Kiya
2014 — conf
Efficient data hiding in encrypted JPEG 2000 codestreams.
ISPACS
Wannida Sae-Tang, Masaaki Fujiyoshi, Hitoshi Kiya
2014 — conf
Image invisibility assessment for visually encrypted images.
ISPACS
Akira Uchida, Masaaki Fujiyoshi, Sayaka Shiota, Hitoshi Kiya
2013 J jnl
A Cheat-Prevention Visual Secret Sharing Scheme with Efficient Pixel Expansion.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Shenchuan Liu, Masaaki Fujiyoshi, Hitoshi Kiya
2013 C conf
A Cheat-Prevention Visual Secret Sharing Scheme with Minimum Pixel Expansion.
IWDW
Shenchuan Liu, Masaaki Fujiyoshi, Hitoshi Kiya
2013 J jnl
A Generation Method of Amplitude-Only Images with Low Intensity Ranges.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Wannida Sae-Tang, Masaaki Fujiyoshi, Hitoshi Kiya
2013 — conf
A blind lossless information embedding scheme based on generalized histogram shifting.
APSIPA
Masaaki Fujiyoshi
2013 — conf
A dual permutation-based separable reversible information hiding scheme in encrypted images.
ISCE
Masaaki Fujiyoshi
2013 — conf
A new color QR code forward compatible with the standard QR code decoder.
ISPACS
Masanori Kikuchi, Masaaki Fujiyoshi, Hitoshi Kiya
2013 — conf
A secure face recognition scheme using noisy images based on kernel sparse representation.
APSIPA
Masakazu Furukawa, Yuichi Muraki, Masaaki Fujiyoshi, Hitoshi Kiya
2013 — conf
A separable lossless data embedding scheme in encrypted images considering hierarchical privilege.
EUSIPCO
Masaaki Fujiyoshi
2013 J jnl
An Image Trading System Using Amplitude-Only Images for Privacy- and Copyright-Protection.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Shenchuan Liu, Masaaki Fujiyoshi, Hitoshi Kiya
2013 — conf
An image trading system with JPEG 2000 using fingerprinting in visually protected domain.
ISPACS
Wannida Sae-Tang, Masaaki Fujiyoshi, Hitoshi Kiya
2013 C conf
Generalized Histogram Shifting-Based Blind Reversible Data Hiding with Balanced and Guarded Double Side Modification.
IWDW
Masaaki Fujiyoshi
2013 — conf
Improved Iris matching technique using reduced sized of ordinal measure of DCT coefficients.
ISCE
Fitri Arnia, Khairul Munadi, Roslidar, Masaaki Fujiyoshi, Hitoshi Kiya
2013 — conf
Secure online image trading scheme using DCT coefficients and moment invariants feature.
ISCE
Khairul Munadi, Mohd. Syaryadhi, Fitri Arnia, Masaaki Fujiyoshi, Hitoshi Kiya
2013 — conf
Separable reversible data hiding in encrypted images with histogram permutation.
ICME Workshops
Masaaki Fujiyoshi
2012 — conf
A Histogram shifting-based blind reversible data hiding method with a histogram peak estimator.
ISCIT
Masaaki Fujiyoshi
2012 C conf
A visually-lossless data hiding method based on histogram modification.
ISCAS
Masaaki Fujiyoshi, Hitoshi Kiya
2012 — conf
Generalized histogram shifting-based reversible data hiding with an adaptive binary-to-q-ary converter.
APSIPA
Masaaki Fujiyoshi, Hitoshi Kiya
2012 — conf
Non-separable weighted median-cut quantization for images with sparse color histogram.
ISPACS
Wannida Sae-Tang, Mika Sugiyama, Masaaki Fujiyoshi, Hitoshi Kiya
2011 — conf
A Key Derivation Scheme for Hierarchical Access Control to JPEG 2000 Coded Images.
PSIVT (2)
Shoko Imaizumi, Masaaki Fujiyoshi, Hitoshi Kiya, Naokazu Aoki, Hiroyuki Kobayashi
2011 — conf
A leakage suppressed two-level security visual secret sharing scheme.
ISPACS
Shenchuan Liu, Masaaki Fujiyoshi, Hitoshi Kiya
2010 — conf
A Moving Object Detection Scheme in Codestream Domain for Motion JPEG Encoded Movies.
PCM (2)
Masaaki Fujiyoshi, Yuji Tachizaki, Hitoshi Kiya
2010 J jnl
A parameter memorization-free lossless data hiding method with flexible payload size.
IEICE Electron. Express
Masaaki Fujiyoshi, Takahiro Tsuneyoshi, Hitoshi Kiya
2010 J jnl
An efficient access control method for composite multimedia content.
IEICE Electron. Express
Shoko Imaizumi, Masaaki Fujiyoshi, Hitoshi Kiya
2009 J jnl
A Reversible Image Authentication Method without Memorization of Hiding Parameters.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Seungwu Han, Masaaki Fujiyoshi, Hitoshi Kiya
2009 J jnl
A location map-free reversible data hiding method for specific area embedding.
IEICE Electron. Express
Michihiko Ono, Seungwu Han, Masaaki Fujiyoshi, Hitoshi Kiya
2009 C conf
Efficient Collusion Attack-free Access Control for Multidimensionally Hierarchical Scalability Content.
ISCAS
Shoko Imaizumi, Masaaki Fujiyoshi, Hitoshi Kiya
2009 C conf
Reversible Information Hiding Considering Hierarchical Access Control.
IAS
Masaaki Fujiyoshi, Seungwu Han, Hitoshi Kiya
2008 — conf
A location map-free visible and reversible watermarking method with authentication ability.
APCCAS
Seungwu Han, Masaaki Fujiyoshi, Hitoshi Kiya
2008 B conf
A scrambling method for Motion JPEG videos enabling moving objects detection from scrambled videos.
ICIP
Masaaki Fujiyoshi, Keijiro Kuroiwa, Hitoshi Kiya
2008 J jnl
An Efficient Reversible Image Authentication Method.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Seungwu Han, Masaaki Fujiyoshi, Hitoshi Kiya
2008 B conf
Hierarchical encryption using short encryption keys for scalable access control of JPEG 2000 coded images.
ICIP
Noriaki Hashimoto, Shoko Imaizumi, Masaaki Fujiyoshi, Hitoshi Kiya
2007 — conf
A Location-Map Free Reversible Data Hiding Method using Block-Based Single Parameter.
ICIP (3)
Masaaki Fujiyoshi, Shuji Sato, Hong Lin Jin, Hitoshi Kiya
2007 J jnl
Codeblock-Based Error Concealment for JPEG2000 Coded Image Transmission over RTP.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Khairul Munadi, Masaaki Fujiyoshi, Kiyoshi Nishikawa, Hitoshi Kiya
2007 — conf
Codestream Domain Scrambling of Moving Objects Based on DCT Sign-only Correlation for Motion JPEG Movies.
ICIP (5)
Keijiro Kuroiwa, Masaaki Fujiyoshi, Hitoshi Kiya
2007 — conf
Collusion Attack-Resilient Hierarchical Encryption of JPEG 2000 Codestreams with Scalable Access Control.
ICIP (2)
Shoko Imaizumi, Masaaki Fujiyoshi, Yoshito Abe, Hitoshi Kiya
2007 J jnl
DCT Sign-Based Similarity Measure for JPEG Image Retrieval.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Fitri Arnia, Ikue Iizuka, Masaaki Fujiyoshi, Hitoshi Kiya
2007 J jnl
Encryption of Composite Multimedia Contents for Access Control.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Masaaki Fujiyoshi, Shoko Imaizumi, Hitoshi Kiya
2007 — conf
Fast Method for Joint Retrieval and Identification of JPEG Coded Images Based on DCT Sign.
ICIP (2)
Fitri Arnia, Ikue Iizuka, Masaaki Fujiyoshi, Hitoshi Kiya
2007 — conf
Image Tamper Detection using Mathematical Morphology.
ICIP (6)
Mirei Kihara, Masaaki Fujiyoshi, Qing Tao Wan, Hitoshi Kiya
2007 J jnl
Lossless Data Hiding in the Spatial Domain for High Quality Images.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Hong Lin Jin, Masaaki Fujiyoshi, Hitoshi Kiya
2006 J jnl
A digital watermarking scheme that preserves image quality and is applicable to watermark sequences from a variety of distributions.
Syst. Comput. Jpn.
Takashi Tachibana, Masaaki Fujiyoshi, Hitoshi Kiya
2006 — conf
Codeblock-Based Concealment Scheme for JPEG2000 Images in Lossy Packet Networks.
APCCAS
Khairul Munadi, Masaaki Fujiyoshi, Kiyoshi Nishikawa, Hitoshi Kiya
2006 — conf
DCT Sign Only Correlation and Its Application to Image Registration.
APCCAS
Fitri Arnia, Ikue Iizuka, Hiroyuki Kobayashi, Masaaki Fujiyoshi, Hitoshi Kiya
2006 J jnl
Fast Image Identification Methods for JPEG Images with Different Compression Ratios.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Fitri Arnia, Ikue Iizuka, Masaaki Fujiyoshi, Hitoshi Kiya
2006 — conf
Fast and Robust Identification Methods for JPEG Images with Various Compression Ratios.
ICASSP (2)
Fitri Arnia, Ikue Iizuka, Masaaki Fujiyoshi, Hitoshi Kiya
2006 B conf
Hierarchical Encryption of Multimedia Contents for Access Control.
ICIP
Masaaki Fujiyoshi, Wataru Saitou, Osamu Watanabe, Hitoshi Kiya
2005 J jnl
A Method of Guaranteeing Image-Quality for Quantization-Based Watermarking Using a Nonorthogonal Transformation.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Masaaki Fujiyoshi, Osamu Watanabe, Hitoshi Kiya
2005 — conf
Generalized hierarchical encryption of JPEG 2000 codestreams for access control.
ICIP (2)
Shoko Imaizumi, Osamu Watanabe, Masaaki Fujiyoshi, Hitoshi Kiya
2005 — conf
Modulo arithmetic-based image watermarking and its theoretical analysis of image-quality.
ICIP (1)
Masaaki Fujiyoshi, Yusuke Seki, Hiroyuki Kobayashi, Hitoshi Kiya
2005 — conf
Quantization-based image steganography without data hiding position memorization.
ISCAS (5)
Yusuke Seki, Hiroyuki Kobayashi, Masaaki Fujiyoshi, Hitoshi Kiya
2004 B conf
An image-quality guaranteed method for quantization-based watermarking using a dwt.
ICIP
Masaaki Fujiyoshi, Hitoshi Kiya
2002 J jnl
A Data Embedding Method Considering the Finite Word-Length for High Quality Images.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Masaaki Fujiyoshi, Takashi Tachibana, Hitoshi Kiya