Shoko Imaizumi

Publication Activity (10 Years)

Years Active: 2003-2023
Publications (10 Years): 38

Top Topics

Compression Standards

Image Processing

Image Compression

Top Venues

Publications

Genki Hamano, Shoko Imaizumi, Hitoshi Kiya
Effects of JPEG Compression on Vision Transformer Image Classification for Encryption-then-Compression Images. Sensors 23 (7) (2023)
Kosuke Abe, Shoko Imaizumi, Hitoshi Kiya
Effects of Data Hiding on Vision Transformer Classification for Encryption-then-Compression Images. GCCE (2023)
Daichi Nakaya, Shoko Imaizumi
A Reversible Image Processing Method for Color Tone Control Using Data Hiding. APSIPA ASC (2023)
Eichi Arai, Shoko Imaizumi
An Extension of High-Capacity Reversible Data Hiding in Encrypted Images with Bit-Plane Partition. ICCE-TW (2022)
Eichi Arai, Shoko Imaizumi
High-Capacity Reversible Data Hiding in Encrypted Images with Flexible Restoration. J. Imaging 8 (7) (2022)
Hitoshi Kiya, AprilPyone MaungMaung, Yuma Kinoshita, Shoko Imaizumi, Sayaka Shiota
An Overview of Compressible and Learnable Image Transformation with Secret Key and Its Applications. CoRR (2022)
Yuki Sugimoto, Shoko Imaizumi
An Extension of Reversible Image Enhancement Processing for Saturation and Brightness Contrast. J. Imaging 8 (2) (2022)
Noa Kikuchi, Shoko Imaizumi
A Reversible Data Hiding Method in Compressible Encrypted Domain for OpenEXR Images. GCCE (2022)
Hitoshi Kiya, Teru Nagamori, Shoko Imaizumi, Sayaka Shiota
Privacy-Preserving Semantic Segmentation Using Vision Transformer. J. Imaging 8 (9) (2022)
Yuki Sugimoto, Shoko Imaizumi
A Reversible Image Processing Method with Selectable Functions. ISPACS (2022)
Minagi Ueda, Shoko Imaizumi
Reversible Data Hiding Associated with Digital Halftoning That Allows Printing with Special Color Ink by Using Single Color Layer. CoRR (2021)
Ryoichi Hirasawa, Shoko Imaizumi, Hitoshi Kiya
An MSB Prediction-Based Method with Marker Bits for Reversible Data Hiding in Encrypted Images. LifeTech (2021)
Eichi Arai, Shoko Imaizumi
An Efficient Data Hiding Method Using Correlation Coefficients among Index Colors for Palette-Based Images. GCCE (2021)
Ryota Motomura, Shoko Imaizumi, Hitoshi Kiya
A Reversible Data Hiding Method in Encrypted Images for Controlling Trade-Off between Hiding Capacity and Compression Efficiency. J. Imaging 7 (12) (2021)
Minagi Ueda, Shoko Imaizumi, KokSheik Wong
An Extended Reversible Data Hiding Method for HDR Images Using Edge Estimation. APSIPA ASC (2021)
Yuto Matsuoka, Shoko Imaizumi, Takahiko Horiuchi
A Perception-Based Collation Method Using CNN for Color Halftone Images. GCCE (2021)
Kotoko Hiraoka, Kensuke Fukumoto, Takashi Yamazoe, Norimichi Tsumura, Satoshi Kaneko, Wataru Arai, Shoko Imaizumi
Application of Reversible Data Hiding for Printing with Special Color Inks to Preserve Compatibility with Normal Printing. CoRR (2021)
Yuki Sugimoto, Shoko Imaizumi
A Lossless Image Processing Method with Contrast and Saturation Enhancement. MMSP (2021)
Ryota Motomura, Shoko Imaizumi, Hitoshi Kiya
A Flexible Reversible Data Hiding Method in Compressible Encrypted Images. APSIPA ASC (2021)
Ren Nakamura, Takahiko Horiuchi, Midori Tanaka, Shoko Imaizumi, Tomoyuki Takanashi
Perceptual Collation Method for Multi-Level Color Halftone Image Based on Visual Characteristics. CVCS (2020)
Shoko Imaizumi, Yusuke Izawa, Ryoichi Hirasawa, Hitoshi Kiya
A Reversible Data Hiding Method in Compressible Encrypted Images. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2020)
Shoko Imaizumi, Yusuke Izawa, Ryoichi Hirasawa, Hitoshi Kiya
A Reversible Data Hiding Method in Compressible Encrypted Images. CoRR (2020)
Ryoichi Hirasawa, Shoko Imaizumi, Hitoshi Kiya
Flexible Data Hiding and Extraction in EtC Images. APSIPA (2020)
Shoko Imaizumi, Hitoshi Kiya
A Block-Permutation-Based Encryption Scheme with Independent Processing of RGB Components. CoRR (2020)
Hinata Seguchi, Shoko Imaizumi
A Reversible Data Hiding Scheme Using Difference Values Based on Similarity between Adjacent Pixels. GCCE (2019)
Minagi Ueda, Shoko Imaizumi
A Reversible Data Hiding Scheme for Printing with Special Color Inks Using Digital Halftoning. GCCE (2019)
Warit Sirichotedumrong, Tatsuya Chuman, Shoko Imaizumi, Hitoshi Kiya
Grayscale-based Block Scrambling Image Encryption for Social Networking Services. CoRR (2018)
Shoko Imaizumi, Hitoshi Kiya
A Block-Permutation-Based Encryption Scheme with Independent Processing of RGB Components. IEICE Trans. Inf. Syst. (12) (2018)
Yusuke Izawa, Shoko Imaizumi, Hitoshi Kiya
A Block-Permutation-Based Image Encryption Allowing Hierarchical Decryption. APSIPA (2018)
Warit Sirichotedumrong, Tatsuya Chuman, Shoko Imaizumi, Hitoshi Kiya
Grayscale-Based Block Scrambling Image Encryption for Social Networking Services. ICME (2018)
Anu Aryal, Shoko Imaizumi, Takahiko Horiuchi, Hitoshi Kiya
Integrated Model of Image Protection Techniques. J. Imaging 4 (1) (2018)
Anu Aryal, Shoko Imaizumi, Takahiko Horiuchi, Hitoshi Kiya
Integrated algorithm for block-permutation-based encryption with reversible data hiding. APSIPA (2017)
Kenta Kurihara, Shoko Imaizumi, Sayaka Shiota, Hitoshi Kiya
An Encryption-then-Compression System for Lossless Image Compression Standards. IEICE Trans. Inf. Syst. (1) (2017)
Shoko Imaizumi, Takeshi Ogasawara, Hitoshi Kiya
Block-Permutation-Based Encryption Scheme with Enhanced Color Scrambling. SCIA (1) (2017)
Anu Aryal, Kazuma Motegi, Shoko Imaizumi, Naokazu Aoki
Improvement of Multi-bit Information Embedding Algorithm for Palette-Based Images. ISC (2015)
Hiroyuki Kobayashi, Shoko Imaizumi, Hitoshi Kiya
A Robust Identification Scheme for JPEG XR Images with Various Compression Ratios. PSIVT (2015)
Takeshi Ogasawara, Shoko Imaizumi, Naokazu Aoki
Scalable Tamper Detection and Localization Scheme for JPEG2000 Codestreams. PCM (2) (2015)
Kenta Kurihara, Masanori Kikuchi, Shoko Imaizumi, Sayaka Shiota, Hitoshi Kiya
An Encryption-then-Compression System for JPEG/Motion JPEG Standard. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (11) (2015)
Anu Aryal, Shoko Imaizumi, Naokazu Aoki
Hierarchical scrambling scheme for palette-based images. ISPACS (2014)
Shoko Imaizumi, Kei Ozawa
Multibit Embedding Algorithm for Steganography of Palette-Based Images. PSIVT (2013)
Shoko Imaizumi
A collusion-free key assignment scheme for hierarchical access control using recursive hash chains. ISCAS (2013)
Yuto Tobe, Shoko Imaizumi, Naokazu Aoki, Hiroyuki Kobayashi
A visible data hiding scheme for printed color images. ISPACS (2012)
Shoko Imaizumi, Naokazu Aoki, Hiroyuki Kobayashi, Hitoshi Kiya
Hierarchical Key Assignment Scheme for Multimedia Access Control with Modified Hash Chain. IIH-MSP (2012)
Shoko Imaizumi, Masaaki Fujiyoshi, Hitoshi Kiya, Naokazu Aoki, Hiroyuki Kobayashi
A Key Derivation Scheme for Hierarchical Access Control to JPEG 2000 Coded Images. PSIVT (2) (2011)
Shoko Imaizumi, Masaaki Fujiyoshi, Hitoshi Kiya
An efficient access control method for composite multimedia content. IEICE Electron. Express 7 (20) (2010)
Shoko Imaizumi, Masaaki Fujiyoshi, Hitoshi Kiya
Efficient Collusion Attack-free Access Control for Multidimensionally Hierarchical Scalability Content. ISCAS (2009)
Noriaki Hashimoto, Shoko Imaizumi, Masaaki Fujiyoshi, Hitoshi Kiya
Hierarchical encryption using short encryption keys for scalable access control of JPEG 2000 coded images. ICIP (2008)
Masaaki Fujiyoshi, Shoko Imaizumi, Hitoshi Kiya
Encryption of Composite Multimedia Contents for Access Control. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (3) (2007)
Shoko Imaizumi, Masaaki Fujiyoshi, Yoshito Abe, Hitoshi Kiya
Collusion Attack-Resilient Hierarchical Encryption of JPEG 2000 Codestreams with Scalable Access Control. ICIP (2) (2007)
Shoko Imaizumi, Osamu Watanabe, Masaaki Fujiyoshi, Hitoshi Kiya
Generalized hierarchical encryption of JPEG 2000 codestreams for access control. ICIP (2) (2005)
Hitoshi Kiya, Shoko Imaizumi, Osamu Watanabe
Partial-scrambling of images encoded using JPEG2000 without generating marker codes. ICIP (3) (2003)