Hiroki Takahashi

Publication Activity (10 Years)

Years Active: 1997-2024
Publications (10 Years): 40

Top Topics

Wireless Access

Pose Estimation

Convolutional Network

Top Venues

VISIGRAPP (3): VISAPP

Publications

Ali Zakir, Sartaj Ahmed Salman, Hiroki Takahashi
SOCA-PRNet: Spatially Oriented Attention-Infused Structured-Feature-Enabled PoseResNet for 2D Human Pose Estimation. Sensors 24 (1) (2024)
Sartaj Ahmed Salman, Ali Zakir, Hiroki Takahashi
Deformable Pose Network: A Multi-Stage Deformable Convolutional Network for 2D Hand Pose Estimation. VISIGRAPP (3): VISAPP (2024)
Jun Etoh, Hironori Ogawa, Hiroki Takahashi
Multi-Scale Active Vibration Suppression Technology for Nanometer-Order System. SII (2024)
Fernanda Miyuki Yamada, Harlen Costa Batagelo, João Paulo Gois, Hiroki Takahashi
Generative approaches for solving tangram puzzles. Discov. Artif. Intell. 4 (1) (2024)
Gibran Benitez-Garcia, Hiroki Takahashi
FingerSeg: Highly-Efficient Dual-Resolution Architecture for Precise Finger-Level Semantic Segmentation. VISIGRAPP (3): VISAPP (2024)
Ali Zakir, Sartaj Ahmed Salman, Gibran Benitez-Garcia, Hiroki Takahashi
EBA-PRNetCC: An Efficient Bridge Attention-Integration PoseResNet for Coordinate Classification in 2D Human Pose Estimation. VISIGRAPP (3): VISAPP (2024)
Ali Zakir, Sartaj Ahmed Salman, Gibran Benitez-Garcia, Hiroki Takahashi
AECA-PRNetCC: Adaptive Efficient Channel Attention-based PoseResNet for Coordinate Classification in 2D Human Pose. IVCNZ (2023)
Sartaj Ahmed Salman, Ali Zakir, Gibran Benitez-Garcia, Hiroki Takahashi
ACENet: Attention-Driven Contextual Features-Enhanced Lightweight EfficientNet for 2D Hand Pose Estimation. IVCNZ (2023)
Sartaj Ahmed Salman, Ali Zakir, Hiroki Takahashi
SDFPoseGraphNet: Spatial Deep Feature Pose Graph Network for 2D Hand Pose Estimation. Sensors 23 (22) (2023)
Jun-ichi Ishihara, Tomohiro Mekubo, Chikako Kusaka, Suguru Kondo, Ryotaro Oiko, Kensuke Igarashi, Hirofumi Aiba, Shu Ishikawa, Naotake Ogasawara, Taku Oshima, Hiroki Takahashi
A critical role of the periplasm in copper homeostasis in Gram-negative bacteria. Biosyst. 231 (2023)
Gibran Benitez-Garcia, Hiroki Takahashi
Efficient 3Dconv Fusion of RGB and Optical Flow for Dynamic Hand Gesture Recognition and Localization. PSIVT (2023)
Luis Acevedo-Bringas, Gibran Benitez-Garcia, Jesus Olivares-Mercado, Hiroki Takahashi
YOLOv5 with Mixed Backbone for Efficient Spatio-Temporal Hand Gesture Localization and Recognition. MVA (2023)
Agustin Castillo-Munguia, Gibran Benitez-Garcia, Jesus Olivares-Mercado, Hiroki Takahashi
Diabetic Retinopathy Grading based on a Sparse Network Fusion of Heterogeneous ConvNeXt Models with Category Attention. MVA (2023)
Natsuki Takayama, Gibran Benitez-Garcia, Hiroki Takahashi
Skeleton-based Online Sign Language Recognition using Monotonic Attention. VISIGRAPP (5: VISAPP) (2022)
Sartaj Ahmed Salman, Zhichao Lian, Milad Taleby Ahvanooey, Hiroki Takahashi, Yuduo Zhang
Classification of ADHD Patients Using Kernel Hierarchical Extreme Learning Machine. CoRR (2022)
Gibran Benitez-Garcia, Hiroki Takahashi, Miguel Jimenez-Martinez, Jesus Olivares-Mercado
TFM a Dataset for Detection and Recognition of Masked Faces in the Wild. MMAsia (2022)
Ulises Arroyo-Rojas, Miguel Jimenez-Martinez, Gibran Benitez-Garcia, Jesus Olivares-Mercado, Hiroki Takahashi
Twitter Face Image Mining for Recognition of Different Face Mask Types. SoMeT (2022)
Gibran Benitez-Garcia, Hiroki Takahashi, Keiji Yanai
Material Translation Based on Neural Style Transfer with Ideal Style Image Retrieval. Sensors 22 (19) (2022)
Takumi Watanabe, Hiroki Takahashi, Goh Sato, Yusuke Iwasawa, Yutaka Matsuo, Ikuko Eguchi Yairi
Wheelchair Behavior Recognition for Visualizing Sidewalk Accessibility by Deep Neural Networks. CoRR (2021)
Zhiyi Gao, Tohru Kato, Hiroki Takahashi, Akio Doi
3D Measurement and Feature Extraction for Metal Nuts. NBiS (2021)
Natsuki Takayama, Gibran Benitez-Garcia, Hiroki Takahashi
Masked Batch Normalization to Improve Tracking-Based Sign Language Recognition Using Graph Convolutional Networks. FG (2021)
Yoshiaki Ohta, Ryuichi Takechi, Hiroki Takahashi, Ryu Atsuta
NR-WLAN Aggregation: Architecture for Supporting URLLC in 5G IoT Networks. VTC Spring (2020)
Natsuki Takayama, Hiroki Takahashi
Automatic Focal Blur Segmentation Based on Difference of Blur Feature Using Theoretical Thresholding and Graphcuts. ACIVS (2020)
Goh Sato, Takumi Watanabe, Hiroki Takahashi, Yojiro Yano, Yusuke Iwasawa, Ikuko Eguchi Yairi
Visualizing Road Condition Information by Applying the AutoEncoder to Wheelchair Sensing Data for Road Barrier Assessment. JSAI (2020)
Natsuki Takayama, Hiroki Takahashi
Data Augmentation Using Feature Interpolation of Individual Words for Compound Word Recognition of Sign Language. CW (2020)
Zhiyi Gao, Akio Doi, Toru Kato, Hiroki Takahashi, Kenji Sakakibara, Tomonori Hosokawa, Masahiro Harada
Utility pole extraction processing from point cloud data from 3D measurement and its applications. iCAST (2020)
Takumi Watanabe, Hiroki Takahashi, Yusuke Iwasawa, Yutaka Matsuo, Ikuko Eguchi Yairi
Weakly Supervised Learning for Evaluating Road Surface Condition from Wheelchair Driving Data. Inf. 11 (1) (2020)
Hiroki Takahashi, T. Katoh, Akio Doi, Maiko Hozawa, Yoshihiro Morino
Proposal of Transesophageal Echo Examination Support System by CT Imaging. 3PGCIC (2019)
Ikuko Eguchi Yairi, Hiroki Takahashi, Takumi Watanabe, Kouya Nagamine, Yusuke Fukushima, Yutaka Matsuo, Yusuke Iwasawa
Estimating Spatiotemporal Information from Behavioral Sensing Data of Wheelchair Users by Machine Learning Technologies. Inf. 10 (3) (2019)
Hiroki Takahashi, Nariaki Nishino, Ryuichiro Ishikawa
Service Switching in Case-based Decisions following Bad Experiences: Online reviews data of Japanese hairdressing salons. ICCBR Workshops (2019)
Itaru Takayashiki, Akio Doi, Toru Kato, Hiroki Takahashi, Shoto Sekimura, Maiko Hozawa, Yoshihiro Morino
Method for left atrial appendage segmentation using heart CT images. iCAST (2019)
Hiroki Takahashi, Norifumi Nomura, Tadahisa Kondou, Mari Inoki
Automatic Extraction of Reorganization Impact Focusing on Derivation Relationship of Analogous Actor Terms in Requirements Specification. APSEC (2018)
Natsuki Takayama, Hiroki Takahashi
Sign Words Annotation Assistance Using Japanese Sign Language Words Recognition. CW (2018)
Natsuki Takayama, Hiroki Takahashi
Blur Map Generation Based on Local Natural Image Statistics for Partial Blur Segmentation. IEICE Trans. Inf. Syst. (12) (2017)
Hiroki Takahashi, Teruyuki Miyajima
Delay-Amplify-and-Forward Beamforming for Single-Carrier Relay Networks with Frequency Selective Channels. IEICE Trans. Commun. (11) (2017)
Lana Sinapayen, Keisuke Nakamura, Kazuhiro Nakadai, Hiroki Takahashi, Tetsuo Kinoshita
Swarm of micro-quadrocopters for consensus-based sound source localization. Adv. Robotics 31 (12) (2017)
Naoki Kusashima, Toshizo Nogami, Hiroki Takahashi, Kazunari Yokomakura, Kimihiko Imamura
A Listen before Talk Algorithm with Frequency Reuse for LTE Based Licensed Assisted Access in Unlicensed Spectrum. VTC Spring (2016)
Nina Podoliak, Hiroki Takahashi, Matthias Keller, Peter Horák
Optimising fibre-tip microcavities with Gaussian-shaped mirrors for quantum networks. ICTON (2016)
Hiroki Takahashi, Masahiro Kimura
Analyzing Time-Decay Effects of Mediating-Objects in Creating Trust-Links. NFMCP@PKDD/ECML (2016)
Fumihiro Kobayashi, Hiroki Takahashi
Target selection based on gaze likelihood in gaze input interface. KST (2016)
Jun Shiwaku, Hiroki Takahashi
Efficient Ground Truth Generation based on Spatio-temporal Properties for Lane Prediction Model. VISAPP (2) (2015)
Natsuki Takayama, Hiroki Takahashi
Foreground Object Extraction Using Variation of Blurs Based on Camera Focusing. CW (2015)
Naoki Uchiyama, Hiroki Takahashi, Shigenori Sano
Electric wheelchair control for avoidance of collision and downhill turning. ICIT (2015)
Hiroki Takahashi, Kazunari Yokomakura, Kimihiko Imamura
An Interference Mitigation Technique for Dynamic TDD Based Frequency-Separated Small Cell Network in LTE-Advanced Based Future Wireless Access. IEICE Trans. Commun. (8) (2015)
Hiroki Takahashi, Jun-ichi Itoh
Ride through capability of matrix converter for grid connected system under short voltage sag. IECON (2015)
Hiroki Takahashi, Nagisa Takaoka, Raul Roberto Rodriguez Gutierrez, Jun-ichi Itoh
Power decoupling method for isolated DC to single-phase AC converter using matrix converter. IECON (2014)
Hiroki Takahashi, Kazunari Yokomakura, Kimihiko Imamura
A Transmit Power Control Based Interference Mitigation Scheme for Small Cell Networks Using Dynamic TDD in LTE-Advanced Systems. VTC Spring (2014)
Yasuhiro Kawahara, Mikio Takahashi, Hiroki Takahashi, Guillaume Lopez
Effect of Neck Refrigeration by the Neck Cooler on Worker's Physiological and Psychological Performance. MindCare (2014)
Tresna Dewi, Naoki Uchiyama, Shigenori Sano, Hiroki Takahashi
Swarm Robot Control for Human Services and Moving Rehabilitation by Sensor Fusion. J. Robotics 2014 (2014)
Masashi Sugimoto, Takashi Kusumi, Tokika Kurita, Atsuo Ishikawa, Takeshi Sakaguchi, Megumi Nabetani, Hiroki Takahashi, Megumi Nishida
The effect of ceiling height on the symbolic distance effect. CogSci (2014)
Akio Doi, Toru Kato, Hiroki Takahashi
Measurement of density and granularity of archeological artifacts using industrial computed tomography. iCAST/UMEDIA (2013)
Akio Doi, Hiroki Takahashi, Bunei Syuto, Masaaki Katayama, Hiroyuki Nagashima, Masahiro Okumura
Tailor-Made Plate Design and Manufacturing System for Treating Bone Fractures in Small Animals. J. Adv. Comput. Intell. Intell. Informatics 17 (4) (2013)
Akio Doi, Hiroki Takahashi, Bunei Shuto, Masaaki Katayama, Hiroyuki Nagashima, Masahiro Okumura
Design and application of tailor-made plates for treating fractures in small animals. iCAST (2012)
Toshinori Endo, Keisuke Ueno, Kouki Yonezawa, Katsuhiko Mineta, Kohji Hotta, Yutaka Satou, Lixy Yamada, Michio Ogasawara, Hiroki Takahashi, Ayako Nakajima, Mia Nakachi, Mamoru Nomura, Junko Yaguchi, Yasunori Sasakura, Chisato Yamasaki, Miho Sera, Akiyasu C. Yoshizawa, Tadashi Imanishi, Hisaaki Taniguchi, Kazuo Inaba
protein database, a unique integrated repository of large-scale omics data, bioinformatic analyses and curated annotation, with user rating and reviewing functionality. Nucleic Acids Res. 39 (Database-Issue) (2011)
Yanxiang Zhang, Chunyong Yang, Fangbemi Abassin, Natsuki Takayama, Shunbing Meng, Hiroki Takahashi
"Cho-Shi" Animation Based on Traditional Chinese Handmade Paper Texture. Culture and Computing (2011)
Jungo Goto, Hiroki Takahashi, Osamu Nakamura, Kazunari Yokomakura, Yasuhiro Hamaguchi, Shinsuke Ibi, Seiichi Sampei
A Design Criterion of Error Correcting Codes for Spectrum-Overlapped Resource Managements. ICC (2011)
Akio Doi, Hiroki Takahashi, Taro Mawatari, Sachio Mega
Development of a volume rendering system using 3D texture compression techniques on general-purpose personal computers. iCAST (2011)
Hiroki Takahashi, Takuya Morimoto, Naotake Ogasawara, Shigehiko Kanaya
AMDORAP: Non-targeted metabolic profiling based on high-resolution LC-MS. BMC Bioinform. 12 (2011)
Takayuki Masuda, Shigeru Haga, Azusa Aoyama, Hiroki Takahashi, Gaku Naito
The Influence of False and Missing Alarms of Safety System on Drivers' Risk-Taking Behavior. HCI (21) (2011)
Onuma Chumsakul, Hiroki Takahashi, Taku Oshima, Takahiro Hishimoto, Shigehiko Kanaya, Naotake Ogasawara, Shu Ishikawa
transition state regulator AbrB and its homolog Abh reveals their interactive role in transcriptional regulation. Nucleic Acids Res. 39 (2) (2011)
Rui Tamura, Sekai Iwama, Hiroki Takahashi
Chiral Symmetry Breaking Phenomenon Caused by a Phase Transition. Symmetry 2 (1) (2010)
Martina Dümcke, Hiroki Takahashi
Saliency-Based Candidate Inspection Region Extraction in Tape Automated Bonding. ICDM (2010)
Rui Guo, Hiroki Takahashi
Skin-Anatomy Based Face Texture Image Synthesis by Skin Feature Distribution Analyzing Method. FCST (2010)
Natsuki Takayama, Shubing Meng, Hiroki Takahashi
Choshi Design System from 2D Images. ICEC (2010)
Farit Mochamad Afendi, Latifah K. Darusman, Aki Hirai, Md. Altaf-Ul-Amin, Hiroki Takahashi, Kensuke Nakamura, Shigehiko Kanaya
System Biology Approach for Elucidating the Relationship Between Indonesian Herbal Plants and the Efficacy of Jamu. ICDM Workshops (2010)
Kenji Aoki, Hiroki Takahashi, Hideaki Itoh, Kiyohiko Nakamura
Comparison of Near-Threshold Characteristics of Flash Suppression and Forward Masking. ICONIP (1) (2009)
Yuta Sugiura, Takeo Igarashi, Hiroki Takahashi, Tabare Akim Gowon, Charith Lasantha Fernando, Maki Sugimoto, Masahiko Inami
Graphical instruction for a garment folding robot. SIGGRAPH Emerging Technologies (2009)
Hiroki Takahashi, Tsubasa Yonemura, Naohiko Sugita, Mamoru Mitsuishi, Shigeo Sora, Akio Morita, Ryo Mochizuki
Master manipulator with higher operability designed for micro neuro surgical system. ICRA (2008)
Jumpei Arata, Hiroki Takahashi, Shigen Yasunaka, Kazushi Onda, Katsuya Tanaka, Naohiko Sugita, Kazuo Tanoue, Kozo Konishi, Satoshi Ieiri, Yuichi Fujino, Yukihiro Ueda, Hideo Fujimoto, Mamoru Mitsuishi, Makoto Hashizume
Impact of network time-delay and force feedback on tele-surgery. Int. J. Comput. Assist. Radiol. Surg. 3 (3-4) (2008)
Jumpei Arata, Hiroki Takahashi, Phongsaen Pitakwatchara, Shin'ichi Warisawa, Kazuo Tanoue, Kozo Konishi, Satoshi Ieiri, Shuji Shimizu, Naoki Nakashima, Koji Okamura, Yuichi Fujino, Yukihiro Ueda, Pornarong Chotiwan, Mamoru Mitsuishi, Makoto Hashizume
A remote surgery experiment between Japan and Thailand over Internet using a low latency CODEC system. ICRA (2007)
Hiroki Takahashi, Naoyuki Tamura, Toshihiko Furue, Osamu Yoshie
Low Cost Rendering Method for Virtual Factory Considering Interpolation of Occluded Objects. J. Mobile Multimedia 3 (3) (2007)
Hiroyuki Tsuji, Shinji Tokumasu, Hiroki Takahashi, Masayuki Nakajima
Spatial prefiltering scheme based on anisotropic diffusion in low-bitrate video coding. Systems and Computers in Japan 38 (10) (2007)
David Gavilan Ruiz, Hiroki Takahashi, Suguru Saito, Masayuki Nakajima
Sketch-Based Evaluation of Image Segmentation Methods. IEICE Trans. Inf. Syst. (1) (2007)
Jumpei Arata, Hiroki Takahashi, Phongsaen Pitakwatchara, Shin'ichi Warisawa, Kozo Konishi, Kazuo Tanoue, Satoshi Ieiri, Shuji Shimizu, Naoki Nakashima, Koji Okamura, Young Soo Kim, Sungmin Kim, Joon-Soo Hahm, Makoto Hashizume, Mamoru Mitsuishi
A Remote Surgery Experiment between Japan-Korea using the Minimally Invasive Surgical System. ICRA (2006)
Hamid Laga, Hiroki Takahashi, Masayuki Nakajima
Spherical parameterization and geometry image-based 3D shape similarity estimation (CGS 2004 special issue). Vis. Comput. 22 (5) (2006)
Hiroyuki Tsuji, Shinji Tokumasu, Hiroki Takahashi, Masayuki Nakajima
Extracting Objects Using Contour Evolutions in Edge-Based Object Tracking. J. Adv. Comput. Intell. Intell. Informatics 10 (3) (2006)
Hiroki Takahashi, Naoyuki Tamura, Toshihiko Furue, Osamu Yoshie
Low Cost Rendering Method for Virtual Factory Considering Interpolation of Occluded Objects. MoMM (2006)
Hamid Laga, Hiroki Takahashi, Masayuki Nakajima
Spherical Wavelet Descriptors for Content-based 3D Model Retrieval. SMI (2006)
Hiroki Takahashi, Masayuki Nakajima
Region Graph Based Text Extraction from Outdoor Images. ICITA (1) (2005)
Yayori Kasagi, Hiroki Takahashi, Osamu Yoshie
Color Transformation Method for Universal Web View. iiWAS (2005)
Hiroyuki Tsuji, Suguru Saito, Hiroki Takahashi, Masayuki Nakajima
Estimating object contours from binary edge images. ICIP (3) (2005)
Mohammad Ali Akbari, Hiroki Takahashi, Masayuki Nakajima
Discerning Advisor: An Intelligent Advertising System for Clothes Considering Skin Color. CW (2005)
David Gavilan Ruiz, Hiroki Takahashi, Suguru Saito, Masayuki Nakajima
Sketch-based perception model for evaluating color segmentations. APGV (2005)
Hamid Laga, Hiroki Takahashi, Masayuki Nakajima
Scale-Space Processing of Point-Sampled Geometry for Efficient 3D Object Segmentation. IEICE Trans. Inf. Syst. (5) (2005)
Salvador Barrera, Hiroki Takahashi, Masayuki Nakajima
Hands-Free Navigation Methods for Moving through a Virtual Landscape Walking Interface Virtual Reality Input Devices. Computer Graphics International (2004)
Hiroki Takahashi, Osamu Yoshie
Agent Handling with VR Technology and Spatial Programming for Information Aggregation in Plants. iiWAS (2004)
Hiroki Takahashi, Osamu Yoshie
Towards Ubiquitous Maintenance - Defining Invocation of Plant Maintenance Agents in Real Workspace by Spatial Programming. INAP/WLP (2004)
Salvador Barrera, Piperakis Romanos, Suguru Saito, Hiroki Takahashi, Masayuki Nakajima
WARAJI: Foot-Driven Navigation Interfaces for Virtual Reality Applications. PCM (3) (2004)
Hamid Laga, Hiroki Takahashi, Masayuki Nakajima
Scale-Space Processing of Point-Sampled Geometry for Efficient 3D Object Segmentation. CW (2004)
Azam Bastanfard, O. Bastanfard, Hiroki Takahashi, Masayuki Nakajima
Toward anthropometrics simulation of face rejuvenation and skin cosmetic. Comput. Animat. Virtual Worlds 15 (3-4) (2004)
Hamid Laga, Hiroki Takahashi, Masayuki Nakajima
Geometry Image Matching for Similarity Estimation of 3D Shape. Computer Graphics International (2004)
Salvador Barrera, Hiroki Takahashi, Masayuki Nakajima
Joyfoot's Cyber System: A Virtual Landscape Walking Interface Device for Virtual Reality Applications. CW (2004)
Azam Bastanfard, Hiroki Takahashi, Masayuki Nakajima
Toward E-Appearance of Human Face and Hair by Age, Expression and Rejuvenation. CW (2004)
Salvador Barrera, Piperakis Romanos, Suguru Saito, Hiroki Takahashi, Masayuki Nakajima
Real Time Detection Interface For Walking on CAVE. Computer Graphics International (2003)
Kagenori Kajihara, Hiroki Takahashi, Masayuki Nakajima
A Method of Rendering Scenes Including Volumetric Objects Using Ray-Volume Buffers - Expanding to Render Scenes Including Overlapped Volumetric Object. Computer Graphics International (2003)
David Gavilan Ruiz, Hiroki Takahashi, Masayuki Nakajima
Image Categorization using Color Blobs in a Mobile Environment. Comput. Graph. Forum 22 (3) (2003)
Salvador Barrera, Hiroki Takahashi, Masayuki Nakajima
A new interface for the virtual world foot motion sensing input device. SIGGRAPH Abstracts and Applications (2002)
Xiaohua Zhang, Hiroki Takahashi, Masayuki Nakajima
Construction of Virtual Environment from Video Data with Forward Motion. AMCP (1998)
Masayuki Nakajima, Seiichi Saruta, Hiroki Takahashi
Hair image generating algorithm using fractional hair model. Signal Process. Image Commun. 9 (3) (1997)