Hiroshi Tsutsui

66 papers A 4B 2C 2Journal 15Unranked 43
YearRankTypeTitle / Venue / Authors
2025 J jnl
Toward Automatic Safe Driving Instruction: A Large-Scale Vision Language Model Approach.
CoRR
Haruki Sakajo, Hiroshi Takato, Hiroshi Tsutsui, Komei Soda, Hidetaka Kamigaito, Taro Watanabe
2024 J jnl
Development and application of a communication robot to improve the emotional state of elderly living alone.
Univers. Access Inf. Soc.
Satoshi Tsujikawa, Hiroshi Tsutsui, Yukio Honda
2024 — conf
Evaluation of Computational Cost and Result Accuracy in Design and Efficient Implementation of Log-Mel Spectrogram and MFCC Feature Extraction Using Fixed-Point Arithmetic on FPGA.
ISPACS
Chenyu Zhao, Naoya Yamamura, Hiroshi Tsutsui, Takeo Ohgane
2024 J jnl
Multi-Frame Vision-Language Model for Long-form Reasoning in Driver Behavior Analysis.
CoRR
Hiroshi Takato, Hiroshi Tsutsui, Komei Soda, Hidetaka Kamigaito
2023 J jnl
Foreword.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Shingo Yoshizawa, Hiroshi Tsutsui
2023 — conf
Power Consumption and Prototype Evaluation of IoT Devices for Environmental Monitoring Systems.
ISCIT
Kota Hirai, Hiroshi Tsutsui, Ying He, Takeo Ohgane
2022 — conf
Classification of Rich-Classes but Scarce-Samples Images via Multi-modeling: the Humpback Whale Epitome.
LifeTech
Haojiong Wang, Hiroshi Tsutsui, Matteo Convertino
2020 — conf
An Evaluation of Design Framework for Min-Sum Irregular LDPC Decoders.
APSIPA
Jimpu Suzuki, Hiroshi Tsutsui, Takeo Ohgane
2020 — conf
An Evaluation of High-Throughput Scalable Radix-4 FFT Processor Architecture Using Fixed-Point Arithmetic.
APSIPA
Tomotaka Kawabata, Hiroshi Tsutsui
2020 — conf
An Evaluation of a CNN-Based Parking Detection System with Webcams.
APSIPA
Takuto Fukusaki, Hiroshi Tsutsui, Takeo Ohgane
2020 J jnl
WiFi Fingerprint Based Indoor Positioning Systems Using Estimated Reference Locations.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Myat Hsu Aung, Hiroshi Tsutsui, Yoshikazu Miyanaga
2020 — conf
Wireless Channel Measurement System Using Zynq UltraScale+ RFSoC for MIMO and D2D Communication Systems.
APSIPA
Haruki Inaba, Hiroshi Tsutsui, Takuya Yasugi
2019 J jnl
An Architecture for Real-Time Retinex-Based Image Enhancement and Haze Removal and Its FPGA Implementation.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Dabwitso Kasauka, Kenta Sugiyama, Hiroshi Tsutsui, Hiroyuki Okuhata, Yoshikazu Miyanaga
2019 — conf
An Evaluation of Stack Light Indicator Color Detection System Using Web Cameras for Automatic Production Lines.
APSIPA
Hiroshi Tsutsui, Kentaro Yamada, Akihiro Sudou, Yoshikazu Miyanaga
2018 — conf
Development of High Performance RF Modules Used in Real-time FHD Video Communication over 8x8 MIMO-OFDM System.
ISPACS
Yoshikazu Miyanaga, Masaki Miura, Tohru Gotoh, Junji Yamano, Takashi Imagawa, Hiroshi Tsutsui
2018 — conf
Development of Real-time FHD Loss-Less Video Communication over an $8\times 8$ MIMO-OFDM System.
APSIPA
Yoshikazu Miyanaga, Junji Yamano, Masaki Miura, Tohru Gotoh, Takashi Imagawa, Hiroshi Tsutsui
2017 — conf
FHD loss-less video communication over 8 × 8 MIMO-OFDM.
ISCIT
Yoshikazu Miyanaga, Hiroshi Tsutsui, Takashi Imagawa
2017 J jnl
Foreword.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Hiroshi Tsutsui, Mitsuji Muneyasu
2016 — conf
Image smoothing in the spatial domain using multigrid conjugate gradient methods based on accelerated iterative shrinkage.
APSIPA
Dabwitso Kasauka, Hiroshi Tsutsui, Seijiro Imai, Takashi Imagawa, Hiroyuki Okuhata, Yoshikazu Miyanaga
2016 — conf
Processing time reduction of tone mapping based on iterative shrinkage smoothing using parallel processing.
ISPACS
Seijiro Imai, Dabwitso Kasauka, Hiroshi Tsutsui, Takashi Imagawa, Hiroyuki Okuhata, Yoshikazu Miyanaga
2015 — conf
An FPGA implementation of low-latency video transmission system using lossless and near-lossless line-based compression.
DSP
Takahiro Inatsuki, Masato Matsuura, Kosuke Morinaga, Hiroshi Tsutsui, Yoshikazu Miyanaga
2015 — conf
Image smoothing using spatial iterative methods based on accelerated iterative shrinkage.
APSIPA
Dabwitso Kasauka, Hiroshi Tsutsui, Hiroyuki Okuhata, Takashi Imagawa, Yoshikazu Miyanaga
2015 — conf
Time-varying LP cepstral features for improved isolated word speech recognition.
DSP
Federico Ang, Hiroshi Tsutsui, Yoshikazu Miyanaga
2014 — conf
Computational cost analysis and implementation of accelerated iterative shrinkage smoothing.
APSIPA
Dabwitso Kasauka, Hiroshi Tsutsui, Hiroyuki Okuhata, Yoshikazu Miyanaga
2014 — conf
Development of multichannel soft tactile sensors having fingerprint structure.
EMBC
Hiroshi Tsutsui, Yoshihiko Murashima, Naoki Honma, Hiroyuki Kobayashi
2014 — conf
Experimental validation of minimum operating-voltage-estimation for low supply voltage circuits.
ISQED
Takashi Sato, Junya Kawashima, Hiroshi Tsutsui, Hiroyuki Ochi
2014 — conf
Video wireless communication based on high speed 8×8 MIMO-OFDM system.
ISCCSP
Hiroki Iwaizumi, Masahiro Sugitani, Baiko Sai, Hiroshi Tsutsui, Yoshikazu Miyanaga
2013 J jnl
A Cost-Effective Selective TMR for Coarse-Grained Reconfigurable Architectures Based on DFG-Level Vulnerability Analysis.
IEICE Trans. Electron.
Takashi Imagawa, Hiroshi Tsutsui, Hiroyuki Ochi, Takashi Sato
2013 A conf
A cost-effective selective TMR for heterogeneous coarse-grained reconfigurable architectures based on DFG-level vulnerability analysis.
DATE
Takashi Imagawa, Hiroshi Tsutsui, Hiroyuki Ochi, Takashi Sato
2013 — conf
Application of the real-time Retinex image enhancement for endoscopic images.
EMBC
Hiroyuki Okuhata, Hajime Nakamura, Shinsuke Hara, Hiroshi Tsutsui, Takao Onoye
2013 — conf
Fast and memory-efficient GPU implementations of krylov subspace methods for efficient power grid analysis.
ACM Great Lakes Symposium on VLSI
Takumi Morishita, Hiroshi Tsutsui, Hiroyuki Ochi, Takashi Sato
2013 — conf
High-speed DFG-level SEU vulnerability analysis for applying selective TMR to resource-constrained CGRA.
ISQED
Takashi Imagawa, Hiroshi Tsutsui, Hiroyuki Ochi, Takashi Sato
2013 A conf
Hot-swapping architecture with back-biased testing for mitigation of permanent faults in functional unit array.
DATE
Zoltán Endre Rákossy, Masayuki Hiromoto, Hiroshi Tsutsui, Takashi Sato, Yukihiro Nakamura, Hiroyuki Ochi
2013 — conf
Multi-trap RTN parameter extraction based on Bayesian inference.
ISQED
Hiromitsu Awano, Hiroshi Tsutsui, Hiroyuki Ochi, Takashi Sato
2013 J jnl
Parallel Acceleration Scheme for Monte Carlo Based SSTA Using Generalized STA Processing Element.
IEICE Trans. Electron.
Hiroshi Yuasa, Hiroshi Tsutsui, Hiroyuki Ochi, Takashi Sato
2013 — conf
Realization of frequency-domain circuit analysis through random walk.
ASP-DAC
Tetsuro Miyakawa, Hiroshi Tsutsui, Hiroyuki Ochi, Takashi Sato
2013 — conf
Study of PAPR reduction using coded PTS in 8×8 MIMO-OFDM systems.
ISPACS
Yuya Inoue, Hiroshi Tsutsui, Yoshikazu Miyanaga
2012 J jnl
A Variability-Aware Energy-Minimization Strategy for Subthreshold Circuits.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Junya Kawashima, Hiroshi Tsutsui, Hiroyuki Ochi, Takashi Sato
2012 J jnl
A high-throughput pipelined parallel architecture for JPEG XR encoding.
ACM Trans. Embed. Comput. Syst.
Hiroshi Tsutsui, Koichi Hattori, Hiroyuki Ochi, Yukihiro Nakamura
2012 J jnl
Bayesian Estimation of Multi-Trap RTN Parameters Using Markov Chain Monte Carlo Method.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Hiromitsu Awano, Hiroshi Tsutsui, Hiroyuki Ochi, Takashi Sato
2012 — conf
Halo artifacts reduction method for variational based realtime retinex image enhancement.
APSIPA
Hiroshi Tsutsui, Satoshi Yoshikawa, Hiroyuki Okuhata, Takao Onoye
2012 — conf
Statistical observations of NBTI-induced threshold voltage shifts on small channel-area devices.
ISQED
Takashi Sato, Hiromitsu Awano, Hirofttmi Shimizu, Hiroshi Tsutsui, Hiroyuki Ochi
2011 — conf
A design strategy for sub-threshold circuits considering energy-minimization and yield-maximization.
SoCC
Junya Kawashima, Hiroyuki Ochi, Hiroshi Tsutsui, Takashi Sato
2011 — conf
A fully pipelined implementation of Monte Carlo based SSTA on FPGAs.
ISQED
Hiroshi Yuasa, Hiroshi Tsutsui, Hiroyuki Ochi, Takashi Sato
2011 — conf
Acceleration of random-walk-based linear circuit analysis using importance sampling.
ACM Great Lakes Symposium on VLSI
Tetsuro Miyakawa, Koh Yamanaga, Hiroshi Tsutsui, Hiroyuki Ochi, Takashi Sato
2010 A conf
Sequential importance sampling for low-probability and high-dimensional SRAM yield analysis.
ICCAD
Kentaro Katayama, Shiho Hagiwara, Hiroshi Tsutsui, Hiroyuki Ochi, Takashi Sato
2009 — conf
A high-throughput pipelined architecture for JPEG XR encoding.
ESTIMedia
Koichi Hattori, Hiroshi Tsutsui, Hiroyuki Ochi, Yukihiro Nakamura
2009 B conf
Dynamic rate control for media streaming in high-speed mobile networks.
WCNC
Masayuki Hiromoto, Hiroshi Tsutsui, Hiroyuki Ochi, Tomoyuki Osano, Norihiro Ishikawa, Yukihiro Nakamura
2009 J jnl
Efficient Memory Organization Framework for JPEG2000 Entropy Codec.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Hiroki Sugano, Takahiko Masuzaki, Hiroshi Tsutsui, Takao Onoye, Hiroyuki Ochi, Yukihiro Nakamura
2008 — conf
An architecture of photo core transform in HD photo coding system for embedded systems of various bandwidths.
APCCAS
Koichi Hattori, Hiroshi Tsutsui, Hiroyuki Ochi, Yukihiro Nakamura
2007 — conf
Home Appliance Control from Mobile Phones.
CCNC
Hiromitsu Sumino, Norihiro Ishikawa, Hiroshi Tsutsui, Hiroyuki Ochi, Yukihiro Nakamura, Yoshitaka Uchida
2007 — conf
Implementation of AV Streaming System Using Peer-to-Peer Communication.
CCNC
Norihiro Ishikawa, Hiroshi Tsutsui, Jaehoon Yu, Tomonori Izumi, Hiroyuki Ochi, Yukihiro Nakamura, Takaaki Komura, Yoshitaka Uchida
2007 J jnl
Stochastic Pedestrian Tracking Based on 6-Stick Skeleton Model.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Ryusuke Miyamoto, Jumpei Ashida, Hiroshi Tsutsui, Yukihiro Nakamura
2006 J jnl
Design Framework For JPEG2000 System Architecture.
Intell. Autom. Soft Comput.
Hiroshi Tsutsui, Takahiko Masuzaki, Yoshiteru Hayashi, Yoshitaka Taki, Tomonori Izumi, Takao Onoye, Yukihiro Nakamura
2006 C conf
Efficient memory architecture for JPEG2000 entropy codec.
ISCAS
Hiroki Sugano, Hiroshi Tsutsui, Takahiko Masuzaki, Takao Onoye, Hiroyuki Ochi, Yukihiro Nakamura
2006 C conf
Pedestrian Recognition in Far-Infrared Images by Combining Boosting-Based Detection and Skeleton-Based Stochastic Tracking.
PSIVT
Ryusuke Miyamoto, Hiroki Sugano, Hiroaki Saito, Hiroshi Tsutsui, Hiroyuki Ochi, Ken'ichi Hatanaka, Yukihiro Nakamura
2006 B conf
Probabilistic Pedestrian Tracking Based on a Skeleton Model.
ICIP
Jumpei Ashida, Ryusuke Miyamoto, Hiroshi Tsutsui, Takao Onoye, Yukihiro Nakamura
2005 — conf
High quality Motion JPEG2000 coding scheme based on the human visual system.
ISCAS (3)
Ryusuke Miyamoto, Hiroaki Sugita, Yoshiteru Hayashi, Hiroshi Tsutsui, Takahiko Masuzaki, Takao Onoye, Yukihiro Nakamura
2004 — conf
JPEG2000 high-speed progressive decoding scheme.
ISCAS (3)
Hiroaki Sugita, Minh Q. Minh, Takahiko Masuzaki, Hiroshi Tsutsui, Tomonori Izumi, Takao Onoye, Yukihiro Nakamura
2004 — conf
Scalable Design Framework for JPEG2000 System Architecture.
Asia-Pacific Computer Systems Architecture Conference
Hiroshi Tsutsui, Takahiko Masuzaki, Yoshiteru Hayashi, Yoshitaka Taki, Tomonori Izumi, Takao Onoye, Yukihiro Nakamura
2003 — conf
Design framework for JPEG2000 encoding system architecture.
ISCAS (2)
Yoshiteru Hayashi, Hiroshi Tsutsui, Takahiko Masuzaki, Tomonori Izumi, Takao Onoye, Yukihiro Nakamura
2002 — conf
Adaptive rate control for JPEG2000 image coding in embedded systems.
ICIP (3)
Hiroshi Tsutsui, Takahiko Masuzaki, Tomonori Izumi, Takao Onoye, Yukihiro Nakamura
2002 — conf
High speed JPEG2000 encoder by configurable processor.
APCCAS (1)
Hiroshi Tsutsui, Takahiko Masuzaki, Tomonori Izumi, Takao Onoye, Yukihiro Nakamura
2002 — conf
JPEG2000 adaptive rate control for embedded systems.
ISCAS (4)
Takahiko Masuzaki, Hiroshi Tsutsui, Tomonori Izumi, Takao Onoye, Yukihiro Nakamura
2001 — conf
A design of LUT-array-based PLD and a synthesis approach based on sum of generalized complex terms expression.
ISCAS (5)
Hiroshi Tsutsui, K. Hiwada, Tomonori Izumi, Takao Onoye, Yukihiro Nakamura
1992 A conf
A Fundamental Study Of Measuring An Overall Direction-of-action Using A Suspended Weight.
IROS
Tokuji Okada, Hiroshi Tsutsui