A still image encoder based on adaptive resolution vector quantization employing needless calculation elimination architecture. - Masanori Fujibayashi; Toshiyuki Nozawa; Takahiro Nakayama; Kenji Mochizuki; Koji Kotani; Shigetoshi Sugawa; Tadahiro Ohmi (ASP-DAC, 2003)

Still image compression method based on adaptive block segmentation vector quantization technique. - Takahiro Nakayama; Koji Takeuchi; Masahiro Konda; Koji Kotani; Tadahiro Ohmi (ICIP (2), 2003)

Adaptive resolution vector quantization technique and basic codebook design method for compound image compression. - Takahiro Nakayama; Masahiro Konda; Koji Takeuchi; Koji Kotani; Tadahiro Ohmi (ICME, 2003)

A still-image encoder based on adaptive resolution vector quantization featuring needless calculation elimination architecture. - Masanori Fujibayashi; Toshiyuki Nozawa; Takahiro Nakayama; Kenji Mochizuki; Masahiro Konda; Koji Kotani; Shigetoshi Sugawa; Tadahiro Ohmi (IEEE J. Solid State Circuits, 2003)

New human-machine interface design of a robotic laparoscope positioner using a face-mounted display. - Atsushi Nishikawa; Ryo Fujita; Satoshi Yamaguchi; Takahiro Yohda; Takahiro Nakayama; Fumio Miyazaki; Mitsugu Sekimoto; Masayoshi Yasui; Shuji Takiguchi; Morito Monden (CARS, 2004)

Still Image Compression with Adaptive Resolution Vector Quantization Technique. - Takahiro Nakayama; Masahiro Konda; Koji Takeuchi; Koji Kotani; Tadahiro Ohmi (Intell. Autom. Soft Comput., 2004)

Still Image Compression with Mean-Residual Domain Adaptive Resolution Vector Quantization Technique. - Takahiro Nakayama; Masahiro Konda; Koji Takeuchi; Koji Kotani; Tadahiro Ohmi (Intell. Autom. Soft Comput., 2006)

Image Scrambling Method for Information Distribution Via Vector Quantization Codebook Processing. - Takahiro Nakayama; Koji Takeuchi; Masahiro Konda; Koji Kotani; Tadahiro Ohmi (Intell. Autom. Soft Comput., 2006)

A Balanced Vector-Quantization Processor Eliminating Redundant Calculation for Real-Time Motion Picture Compression. - Masahiro Konda; Takahiro Nakayama; Naoto Miyamoto; Tadahiro Ohmi (FPT, 2007)

Robots as learning partners in collaborative learning research. - Jun Ashikaga; Takahiro Nakayama; Sho Inaba; Kenta Iyoki; Naomi Miyake (CogSci, 2012)

Delay window blind oversampling clock and data recovery algorithm with wide tracking range. - Travis Bartley; Shuji Tanaka; Yutaka Nonomura; Takahiro Nakayama; Masanori Muroyama (ISCAS, 2015)

A multiple sensor platform with dedicated CMOS-LSIs for robot applications. - Chenzhong Shao; Takahiro Nakayama; Yoshiyuki Hata; Travis Bartley; Yutaka Nonomura; Shuji Tanaka; Masanori Muroyama (NEMS, 2016)

3-Axis Fully-Integrated Capacitive Tactile Sensor with Flip-Bonded CMOS on LTCC Interposer. - Sho Asano; Masanori Muroyama; Takahiro Nakayama; Yoshiyuki Hata; Yutaka Nonomura; Shuji Tanaka (Sensors, 2017)

A Tactile Sensor Network System Using a Multiple Sensor Platform with a Dedicated CMOS-LSI for Robot Applications. - Chenzhong Shao; Shuji Tanaka; Takahiro Nakayama; Yoshiyuki Hata; Travis Bartley; Yutaka Nonomura; Masanori Muroyama (Sensors, 2017)

Renovating Assessment for the Future: Design-Based Implementation Research for a Learning-in-Class Monitoring System Based on the Learning Sciences. - Hajime Shirouzu; Moegi Saito; Shinya Iikubo; Takahiro Nakayama; Kimihiko Hori (ICLS, 2018)

Hold violation analysis for functional test of ultra-low temperature circuits at room temperature. - Takahiro Nakayama; Masanori Hashimoto (VLSI-DAT, 2018)

Design and Fabrication Technology of Low Profile Tactile Sensor with Digital Interface for Whole Body Robot Skin. - Mitsutoshi Makihata; Masanori Muroyama; Shuji Tanaka; Takahiro Nakayama; Yutaka Nonomura; Masayoshi Esashi (Sensors, 2018)

Electrical Design and Evaluation of Asynchronous Serial Bus Communication Network of 48 Sensor Platform LSIs with Single-Ended I/O for Integrated MEMS-LSI Sensors. - Chenzhong Shao; Shuji Tanaka; Takahiro Nakayama; Yoshiyuki Hata; Masanori Muroyama (Sensors, 2018)

Stochastic Analysis on Hold Timing Violation in Ultra-Low Temperature Circuits for Functional Test at Room Temperature. - Takahiro Nakayama; Masanori Hashimoto (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2019)

Multi-Channel VAD for Transcription of Group Discussion. - Osamu Ichikawa; Kaito Nakano; Takahiro Nakayama; Hajime Shirouzu (Interspeech, 2021)

A Method For Estimating The Grouping Of Participants In Classroom Group Work Using Only Audio Information. - Osamu Ichikawa; Yuuto Shima; Takahiro Nakayama; Hajime Shirouzu (ICASSP, 2022)