CAM-based VLSI architecture for Huffman coding with real-time optimization of the code word table [image coding example]. - Takeshi Kumaki; Yasuto Kuroda; Tetsushi Koide; Hans Jürgen Mattausch; Hideyuki Noda; Katsumi Dosaka; Kazutami Arimoto; Kazunori Saito (ISCAS (5), 2005)

Application of Multi-ported CAM for Parallel Coding. - Takeshi Kumaki; Y. Kouno; Masakatsu Ishizaki; Tetsushi Koide; Hans Jürgen Mattausch (APCCAS, 2006)

A flexible multiport content-addressable memory. - Takeshi Kumaki; Keisuke Iwai; Takakazu Kurokawa (Syst. Comput. Jpn., 2006)

Efficient Vertical/Horizontal-Space 1D-DCT Processing Based on Massive-Parallel Matrix-Processing Engine. - Takeshi Kumaki; Tetsushi Koide; Hans Jürgen Mattausch; Yasuto Kuroda; Hideyuki Noda; Katsumi Dosaka; Kazutami Arimoto; Kazunori Saito (ISCAS, 2007)

Acceleration of DCT Processing with Massive-Parallel Memory-Embedded SIMD Matrix Processor. - Takeshi Kumaki; Masakatsu Ishizaki; Tetsushi Koide; Hans Jürgen Mattausch; Yasuto Kuroda; Hideyuki Noda; Katsumi Dosaka; Kazutami Arimoto; Kazunori Saito (IEICE Trans. Inf. Syst., 2007)

Scalable FPGA/ASIC Implementation Architecture for Parallel Table-Lookup-Coding Using Multi-Ported Content Addressable Memory. - Takeshi Kumaki; Yutaka Kono; Masakatsu Ishizaki; Tetsushi Koide; Hans Jürgen Mattausch (IEICE Trans. Inf. Syst., 2007)

Real-Time Huffman Encoder with Pipelined CAM-Based Data Path and Code-Word-Table Optimizer. - Takeshi Kumaki; Yasuto Kuroda; Masakatsu Ishizaki; Tetsushi Koide; Hans Jürgen Mattausch; Hideyuki Noda; Katsumi Dosaka; Kazutami Arimoto; Kazunori Saito (IEICE Trans. Inf. Syst., 2007)

Integration Architecture of Content Addressable Memory and Massive-Parallel Memory-Embedded SIMD Matrix for Versatile Multimedia Processor. - Takeshi Kumaki; Masakatsu Ishizaki; Tetsushi Koide; Hans Jürgen Mattausch; Yasuto Kuroda; Takayuki Gyohten; Hideyuki Noda; Katsumi Dosaka; Kazutami Arimoto; Kazunori Saito (IEICE Trans. Electron., 2008)

A scalable massively parallel processor for real-time image processing. - Takashi Kurafuji; Masaru Haraguchi; Masami Nakajima; Takayuki Gyohten; Tetsu Nishijima; Hiroyuki Yamasaki; Yuta Imai; Masakatsu Ishizaki; Takeshi Kumaki; Yoshihiro Okuno; Tetsushi Koide; Hans Jürgen Mattausch; et al. (ISSCC, 2010)

Software-Based Parallel Cryptographic Solution with Massive-Parallel Memory-Embedded SIMD Matrix Architecture for Data-Storage Systems. - Takeshi Kumaki; Tetsushi Koide; Hans Jürgen Mattausch; Masaharu Tagami; Masakatsu Ishizaki (IEICE Trans. Inf. Syst., 2011)

A Scalable Massively Parallel Processor for Real-Time Image Processing. - Takashi Kurafuji; Masaru Haraguchi; Masami Nakajima; Tetsu Nishijima; Tetsushi Tanizaki; Hiroyuki Yamasaki; Takeaki Sugimura; Yuta Imai; Masakatsu Ishizaki; Takeshi Kumaki; Kan Murata; Kanako Yoshida; et al. (IEEE J. Solid State Circuits, 2011)

A CAM-Based Separated BTB for a Superscalar Processor. - Kosaku Fukuda; Lin Meng; Takeshi Kumaki; Takeshi Ogura (CANDAR, 2013)

Hardware Trojan for security LSI. - Masaya Yoshikawa; R. Satoh; Takeshi Kumaki (ICCE, 2013)

Hierarchical image-scrambling method with scramble-level controllability for privacy protection. - Toshiya Honda; Yuma Murakami; Yuki Yanagihara; Takeshi Kumaki; Takeshi Fujino (MWSCAS, 2013)

Cipher-destroying and secret-key-emitting hardware Trojan against AES core. - Takeshi Kumaki; Masaya Yoshikawa; Takeshi Fujino (MWSCAS, 2013)

Development of effective information-hiding method for embedded systems. - Kei Nakao; Kohei Hozumi; Takeshi Kumaki; Takeshi Ogura; Takeshi Fujino (MWSCAS, 2013)

Evaluation of advanced pixel-level snakes on cellular hardware platform. - Matsui Takao; Tomohiro Fujita; Tsuji Yuji; Takeshi Kumaki; Mamoru Nakanishi; Takeshi Ogura (NEWCAS, 2013)

Interleaved-bitslice AES encryption and decryption with massive-parallel mobile embedded processor. - Takeshi Kumaki; Takeshi Fujino; Tetsushi Koide (APCCAS, 2014)

Live Demonstration: Hierarchical masked image filtering technology on security-camera for privacy protection. - Yuki Yanagihara; Toshiya Honda; Takeshi Kumaki; Takeshi Fujino (ISCAS, 2014)

Cellular automaton based pixel-level snakes. - Tomohiro Fujita; Syo Sawada; Kaihei Iwanaga; Takeshi Kumaki; Mamoru Nakanishi; Takeshi Ogura (NEWCAS, 2014)

Development of Compression Tolerable and Highly Implementable Watermarking Method for Mobile Devices. - Takeshi Kumaki; Kei Nakao; Kohei Hozumi; Takeshi Ogura; Takeshi Fujino (IEICE Trans. Inf. Syst., 2014)

Detection technique for hardware Trojans using machine learning in frequency domain. - Takato Iwase; Yusuke Nozaki; Masaya Yoshikawa; Takeshi Kumaki (GCCE, 2015)

Development of LED illumination-based spy photo-prevention system. - Kyosuke Kageyama; Kohei Sugiyama; Takeshi Kumaki; Takeshi Fujino (GCCE, 2015)

Design and LSI prototyping of security module with hardware trojan. - Masaya Yoshikawa; Takuya Tsukadaira; Takeshi Kumaki (ICCE, 2015)

Proposal of LED-based Peeping Prevention System. - Kyosuke Kageyama; Kohei Sugiyama; Takeshi Kumaki; Takeshi Fujino (MWSCAS, 2015)

Hierarchical-Masked Image Filtering for Privacy-Protection. - Takeshi Kumaki; Takeshi Fujino (IEICE Trans. Inf. Syst., 2017)

Structuring Element-counting Approach for Morphological Pattern Spectrum-based Image Manipulation Detection. - Kyosuke Kageyama; Takeshi Kumaki; Tetsushi Koide (ISDCS, 2019)

Distributed Embedding Approach for Max-Plus Algebra-Based Morphological Wavelet Transform Watermarking. - Takeshi Kumaki; Tomohiro Fujita; Takeshi Ogura; P. S. Venugopala (NEWCAS, 2019)

Live Demonstration: Development of LED-Based Stego-Panel for New Smartphone Usage. - Yutaro Shimomura; Takuya Shimada; Ryuya Kirihara; Takeshi Kumaki (ISCAS, 2020)

Acceleration of arithmetic processing with CAM-based massive-parallel SIMD matrix core. - Kyosuke Kageyama; Kensuke Watanabe; Akimitsu Hamai; Takeshi Kumaki; Tetsushi Koide (MWSCAS, 2020)

Implementation and Evaluation of Block Cipher Algorithm with Content Addressable Memory-Based Massive-Parallel SIMD Matrix Core. - Sota Arai; Kyosuke Kageyama; Xiangbo Kong; Takeshi Kumaki (GCCE, 2021)

Development of invisible information lighting display "Stego-panel IV". - Yuta Moritake; Yutaro Shimomura; Ryuya Kirihara; Yuki Hirota; Xiangbo Kong; Takeshi Kumaki (GCCE, 2021)

A Study on Specific Emitter Identification Using Modified Allan Variance and Correlation Coefficient. - Yan Zhu; Sei Arima; Ryo Hirayama; Masaaki Kobayashi; Takeshi Kumaki (GCCE, 2021)

Implementation of AI characteristic motion detecting for improper-photography prevention system. - Yusuke Inoue; Xiangbo Kong; Takeshi Kumaki (ISOCC, 2022)

Development and evaluation of the "Stego-panel IV" Invisible information lighting display. - Yuta Moritake; Ryuya Kirihara; Yuki Hirota; Takumi Hayashi; Xiangbo Kong; Takeshi Kumaki (MWSCAS, 2022)

Verification of Animal External Ear Model-based Microphone Sensor for Hazardous Sound Detection. - Miho Yamada; Takeshi Kumaki; Kyosuke Kageyama (ATAIT, 2024)

Live Demonstration : Development of invisible color information and QR code lighting display for novel digital signage. - Tomoki Yamashita; Shunsuke Inoue; Arata Ikeda; Takeshi Kumaki (GCCE, 2024)