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氏名: 伊達宏昭
所属: 北海道大学大学院情報科学研究院システム情報科学コースシステム創成情報学分野ディジタル幾何処理工学研究室
役職: 教授
学位: 博士(工学)
講義・実験等: 応用数学I，メカトロニクス基礎，デジタル形状設計，電気制御システム実験II，ディジタル幾何処理工学特論
趣味: ギター，映画鑑賞

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■ 研究業績

□ 学術雑誌

R. Akiyama, H. Date, S. Kanai, and K. Yasutake, Ceiling Equipment Extraction from TLS Point Clouds for Reflected Ceiling Plan Creation, International Journal of Automation Technology, 18(5),603-612(2024)
Ryosuke Moriya, Satoshi Kanai, Hiroaki Date, Hideyoshi Takashima and Tetsufumi Taichi, Graph Neural Network-Based Finite Element Feature Recognition from B-rep Model, Computer-Aided Design and Applications, 21(6), pp.959-975 (2024) doi: 10.14733/cadaps.2024.959-975
本間亮平, 伊達宏昭, 金井理, MMS取得点群からの道路面における領域・線状型損のベクトルデータ抽出, 精密工学会誌, 89(8), 654-660 (2023)
A. Soutome, S. Kanai, H. Date, H. Sudo, T. Kokabu, Y. Abe, H. Moridaira, H. Taneichi, Preliminary Shape Similarity Analysis and Standardization for Pre-Bent Rod Design for Adult Spinal Deformity Correction, Computer-Aided Design and Applications, 20(5), pp.797-813,(2023)
Xu, Yajun, Satoshi Kanai, Hiroaki Date, and Tomoaki Sano, Deep-Learning-Based Three-Dimensional Detection of Individual Wave-Dissipating Blocks from As-Built Point Clouds Measured by UAV Photogrammetry and Multibeam Echo-Sounder, Remote Sensing, 14(21), 5575 (2022) https://doi.org/10.3390/rs14215575
Tetsuro Ishikawa, Satoshi Kanai, Hiroaki Date, Direct Generation of Cartesian Grid for As-built CFD Analysis from Laser Scanned Point Clouds, Computer aided Design and Applications, 18(6), 1341-1358 (2021)
Kenta Ohno, Hiroaki Date, and Satoshi Kanai, Study on Real-Time Point Cloud Superimposition on Camera Image to Assist Environmental Three-Dimensional Laser Scanning, International Journal of Automation Technology, 15(3), 324-333 (2021)
本間亮平, 伊達宏昭, 金井理, スキャンラインの湾曲度評価に基づくMMS取得点群からの車道境界線抽出, 写真測量とリモートセンシング, 60(2), 53-64 (2021)
Ippei Takaishi, Satoshi Kanai, Hiroaki Date, Hideyoshi Takashima, Free-form Feature Classification for Finite Element Meshing based on Shape Descriptors and Machine Learning, Computer-Aided Design and Applications, 17(5), 1049-1066 (2020)
Takuya Kanayana, Toshihide Mineushiro, Hiroaki Date, Satoshi Kanai, Segmentation and LOD model generation of buildings from MMS point clouds of urban area, 精密工学会誌, 85(10), 912-918, (2019)
Kazuya Kobayashi, Satoru Wakasa, Koji Sato, Satoshi Kanai, Hiroaki Date, Satomi Kimura, Noriko Oyama-Manabe and Yoshiro Matsui, Quantitative analysis of regional endocardial geometry dynamics from 4D cardiac CT images: endocardial tracking based on the iterative closest point with an integrated scale estimation, Physics in Medicine & Biology, 64(5), p 055009, (2019)
浦田昇尚，伊達宏昭，金井理，後藤孝行，安田星季, 鋳造品の迅速リバースエンジニアリングに関する研究－鋳肌面と機械加工面の分離に基づく面属性付きの整形ソリッドモデルの生成－, 精密工学会誌，85(3), 267-273 (2019)
Ryota Moritani, Satoshi Kanai, Hiroaki Date, Masahiro Watanabe, Takahiro Nakano and Yuta Yamauchi，Cylinder-based Efficient and Robust Registration and Model Fitting of Laser-scanned Point Clouds for As-built Modeling of Piping Systems，Computer-Aided Design & Applications，16(3)，396-412 (2019)
脇坂英佑, 金井理, 伊達宏昭, “空調設備のas-builtモデル構築のための地上型レーザスキャナの最適配置計画”, 精密工学会誌,84(8), 738-745 (2018)
Eisuke Wakisaka, Satoshi Kanai, Hiroaki Date: "Model-based Next-best-view Planning of Terrestrial Laser Scanner for HVAC Facility Renovation", Computer-Aided Design and Applications, 15(3), 353-366 (2018) doi: 10.1080/16864360.2017.1397886)
Ryota Moritani, Satoshi Kanai, Hiroaki Date, Masahiro Watanabe, Takahiro Nakano, Yuta Yamauchi: "Cylinder-based Simultaneous Registration and Model Fitting of Laser-scanned Point Clouds for Accurate As-built Modeling of Piping System", Computer-Aided Design and Applications, 15(5), 720-733 (2018)
Tsubasa Maruyama, Satoshi Kanai, Hiroaki Date："Tripping Risk Evaluation System Based on Human Behavior Simulation in Laser-Scanned 3D As-Is Environments", Automation in Construction, 85, 193-208 (2018)
Hiroaki Date, Takahito Yokoyama, Satoshi Kanai, Yoshiro Hada, Manabu Nakao, and Toshiya Sugawara: "Efficient Registration of Laser-Scanned Point Clouds of Bridges Using Linear Features", International Journal of Automation Technology, 12(3), 328-338 (2018)
Hiroki Maehama, Hiroaki Date, Satoshi Kanai, Efficient conformal tetrahedral finite element mesh generation for moving objects with contact by mesh adaptation, Journal of Advanced Mechanical Design, Systems, and Manufacturing, 11(4), JAMDSM0045 (2017)
Tsubasa Maruyama, Satoshi Kanai, Hiroaki Date, Mitsunori Tada, Simulation-Based Evaluation of Ease of Wayfinding Using Digital Human and As-Is Environment Models, ISPRS Int. Journal of Geo-Information, 6(9), 267-288, (2017)
Yoshiro Hada, Manabu Nakao, Moyuru Yamada, Hiroki Kobayashi, Naoyuki Sawasaki, Katsunori Yokoji, Satoshi Kanai, Fumiki Tanaka, Hiroaki Date, Sarthak Pathak, Atsushi Yamashita, Manabu Yamada, and Toshiya Sugawara, Development of a Bridge Inspection Support System Using Two-Wheeled Multicopter and 3D Modeling Technology, Journal of Disaster Research, 12(3), 596-606, (2017)
浦田昇尚，伊達宏昭，金井理，後藤孝行，安田星季, 鋳造品の迅速リバースエンジニアリングに関する研究‐計測三角形メッシュからの鋳肌面と機械加工面の分離‐, 精密工学会誌, 83(5), 474-480 (2017)
Reiji Yoshimura, Hiroaki Date, Satoshi Kanai, Ryohei Honma, Kazuo Oda and Tatsuya Ikeda, Automatic registration of MLS point clouds and SfM meshes of urban area, Geo-spatial Information Science, 19(3), 171-181 (2016) (DOI: 10.1080/10095020.2016.1212517)
Tsubasa Maruyama, Satoshi Kanai, Hiroaki Date, Mitsunori Tada, Motion-capture-based walking simulation of digital human adapted to laser-scanned 3D as-is environments for accessibility evaluation, Journal of Computational Design and Engineering, 3(3), 250-265 (2016)
金井理, 畠山龍, 伊達宏昭, デプスカメラと地上型レーザスキャナを組み合わせた３次元Monte-Carlo自己位置推定手法の開発, 写真測量とリモートセンシング, 55(4), 235-239 (2016)
前濱宏樹，伊達宏昭，金井理, パラメータサーベイ解析のための機械部品四面体メッシュの寸法駆動変形, 精密工学会誌, 81(4), 368-375 (2015)
Hiroki Maehama, Hiroaki Date, and Satoshi Kanai, Quality Improvement of Deformed Mesh Models for FEA by Density and Geometry-recovering Phased ODT Smoothing, Computer-Aided Design and Applications, 11(6), 622-631 (2014)
Hiroaki Date, Takashi Maeno, and Satoshi Kanai, A Rendering Method of Laser Scanned Point Clouds of Large Scale Environments by Adaptive Graphic Primitive Selection, Computer-Aided Design and Applications, 11(6), 685-693 (2014)
Kazuaki Kawashima, Satoshi Kanai and Hiroaki Date, As-built modeling of piping system from terrestrial laser-scanned point clouds using normal-based region growing, Journal of Computational Design and Engineering, 1(1), 13-26 (2014)
Hiroki Yokoyama, Hiroaki Date, Satoshi Kanai, Hiroshi Takeda，Detection and Classification of Pole-like Objects from Mobile Laser Scanning Data of Urban Environments，International Journal of CAD/CAM, 13(2), 31-40 (2013)
Yulai Xie, Satoshi Kanai, and Hiroaki Date，An Efficient Simulation of Skin Contact Deformation for Virtual Ergonomic Assessments of Handheld Products, International Journal of CAD/CAM, 13(1), 81-95 (2013)
Tomohiro Mizoguchi, Satoshi Kanai, Hiroaki Date and Hiroyuki Tanaka, Robust and Exhaustive Method for Symmetry Detection from Scanned Meshes, Journals of Advanced Mechanical Design, Systems, and Manufacturing, 7(5), 862-875 (2013)
川島千明，金井理，伊達宏昭，大規模環境レーザ計測点群からの配管系統の自動認識，精密工学会誌, 78(8), 722-729 (2012)
Hiroaki Date, Yusuke Kaneta, Akihiro Hatsukaiwa，Masahiko Onosato and Satoshi Kanai, Object Recognition in Terrestrial Laser Scan Data using Spin Images, Computer-Aided Design and Applications, 9(2), 187-197 (2012)
Kensuke Sato, Hiroaki Date and Masahiko Onosato，Fast matching, combinations extraction and configuration of mesh models using graph-based feature representation, International Journal on Interactive Design and Manufacturing, 5(2), 133-136 (2011)
Hiroaki Date, So Noguchi, Masahiko Onosato, Satoshi Kanai, Flexible Control of Multimaterial Tetrahedral Mesh Properties by Using Multiresolution Techniques, IEEE Transactions on Magnetics, 45(3), 1352-1355 (2009)　ABSTRACT
Hiroaki Date and Masahiko Onosato, Triangular Mesh Deformation based on Dimensions, Computer-Aided Design and Applications (CAD'08), 5(1-4), 287-295 (2008)　ABSTRACT
溝口知広，伊達宏昭，金井理, Region Growing/Mergingを用いた効率的なメッシュセグメンテーション, 精密工学会誌，74(7)，752-759 (2008)
Takuya Matsuda, Fumiki Tanaka, Masahiko Onosato, Hiroaki Date, Development of a Digital Machining Information Model to Support a Real-Virtual Machining System, Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2(4), 597-608 (2008)
水野学，伊達宏昭，金井理，岸浪建史, 任意形状凸多面体に対する重心座標を用いたメッシュモデルの形状変形に関する研究, 精密工学会誌，73(3)，383-388 (2007)
Tomohiro Mizoguchi, Hiroaki Date, Satoshi Kanai and Takeshi Kishinami, Segmentation of Scanned Mesh into Analytic Surfaces Based on Robust Curvature Estimation and Region Growing, Lecture Notes in Computer Science, Springer Berlin/Heidelberg, 4077/2006, 644-654 (2006)
Hiroaki Date, Satoshi Kanai, Takeshi Kishinami and Ichiro Nishigaki, Mesh Simplification and Adaptive LOD for Finite Element mesh Generation, International Journal of CAD/CAM, 6(1), 69-75 (2006)　ABSTRACT
溝口知広, 伊達宏昭, 金井理, 岸浪建史, 広域的法線評価と改良Watershed法に基づくメッシュモデルの特徴稜線抽出手法, 情報処理学会論文誌, 46(12), 3175-3187 (2005)
Hiroaki Date, Satoshi Kanai, Takeshi Kishinami, Ichiro Nishigaki and Takayuki Dohi, High Quality and Property Controlled Finite Element Mesh Generation from Triangular Meshes using Multiresolution Technique, ASME Journal of Computing and Information Science in Engineering, 5(4), 266-276 (2005)　ABSTRACT
伊達宏昭, 金井理, 岸浪建史, 西垣一朗, 土肥高幸, 細分化と簡略化に基づく三角形メッシュの品質改善, 精密工学会誌, 71 (2), 223-227 (2005)
遠藤維, 伊達宏昭, 金井理, 岸浪建史, 特徴稜線部への高精度フィッティングが可能な細分割曲面リバースエンジニアリング, 精密工学会誌, 71(9), 1168-1172 (2005)
伊達宏昭, 金井理, 岸浪建史, パラメタライゼーションを用いた表面詳細合成形状の三角形メッシュモデリング, 精密工学会誌, 69(4), 581-585 (2003)
伊達宏昭, 金井理, 岸浪建史, ウェーブレット変換に基づく3次元ポリゴンモデルへの「電子透かし」埋め込み, 精密工学会誌, 65 (9), 1275-1279 (1999)

□ 国際学会

Daiki Koyama, Hiroaki Date and Satoshi Kanai, Application of Poisson Surface Reconstruction with Envelope Constraints to TLS Point Clouds of Scenes with Complex Objects, Proceedings of CAD'25, 205-210(2025) doi: 10.14733/cadconfP.2025.205-210
Shinichi Sano, Hiroaki Date and Satoshi Kanai, Low-poly Mesh Generation from Low-quality Point Clouds Based on Projections, Proceedings of CAD'25, 223-228(2025), doi: 10.14733/cadconfP.2025.223-228
Ken Nishioka, Zechen Zhu, Satoshi Kanai, Hiroaki Date, Atsushi Konno, Soichi Murakami and Toshiaki Shichinohe, Deep Learning–based Pose and Shape Estimation of Human Body at Disaster Site Utilizing Synthetic Disaster Scene Generation, Proceedings of CAD'25, 166-171(2025) doi:10.14733/cadconfP.2025.166-171
Norihiko Goto, Hiroaki Date and Satoshi Kanai, REAL-TIME ON-SITE INDOOR MODELING AND QUALITY VISUALIZATION USING MIXED REALITY DEVICE WITH TOF SENSOR, Proceedings of the 6th International Conference on Civil and Building Engineering Informatics, 889-896 (2025)
Satoshi Kanai, Ayane Sotome, Yui Endo and Hiroaki Date, Personalized Human Body Model Generation, Including Skeleton Utilizing 3D Body Scanning, Mesh Morphing, and Statistical Shape Modeling, Proceedings of CAD'24, 243-248 (2024) doi: 10.14733/cadconfP.2024.243-248
Ren Nakata, Satoshi Kanai, Hiroaki Date, Hideyoshi Takashima and Tetsufumi Taichi, Unified and Efficient Approach for Extracting Reflection-Symmetry Regions from 3D CAD Models Containing Free-Form Surfaces, Proceedings of CAD'24, 152-157 (2024) doi: 10.14733/cadconfP.2024.152-157
Daiki Koyama, Hiroaki Date and Satoshi Kanai, A Study on Triangular Mesh Generation for TLS Point Clouds Using Implicit and Region-based Method, Proceedings of International Conference of Precision Engineering, OS19-01 (2024)
R. Akiyama, H. Date, S. Kanai, and K. Yasutake FOOTPRINT DETECTION OF CEILING EQUIPMENT FROM TLS POINT CLOUDS, Proc. The Fifth International Conference on Civil and Building Engineering Informatics, 465-670 (2023)
Ryosuke Moriya, Satoshi Kanai, Hiroaki Date, Hideyoshi Takashima and Tetsufumi Taichi Graph Neural Network-Based Finite Element Feature Recognition from B-rep Model, Proceedings of CAD'23, 254-259 (2023) doi: 10.14733/cadconfP.2023.254-259
Ayane Soutme, Satoshi Kanai, Hiroaki Date, Hideki Sudo, Terufumi Kokabu, Yuichiro Abe, Hiroshi Moridaira and Hiroshi Taneichi, Shape Similarity Analysis and Standardization for Pre-bent Rod Design for Spinal Deformity Correction, Proceedings of CAD'22, 209-214 (2022) doi: 10.14733/cadconfP.2022.209-214
Kenta Ohno, Hiroaki Date, Satoshi Kanai, Mixed reality visualization of point clouds for supporting terrestrial laser scanning, The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLIII-B2-2022, 251-258 (2022)
R. Moriya, S. Kanai, H. Date, T. Taichi, H. Takashima, Feature Recognition from B-rep Models for Finite Element Meshing using Graph Neural Network, Proceedings of the 19th international conference on precision engineering, C282 (2022)
S. Yokomori, H. Date, S. Kanai, Y. Moribe, Error ellipsoidal model estimation for TLS point clouds and its application to point cloud registration, Proceedings of the 19th international conference on precision engineering, C240 (2022)
G. Yoshida, S. Kanai, H. Date, Efficient and Precise Approximated Object Model Generation for Optimal View Planning for SfM-MVS, Proceedings of the 19th international conference on precision engineering, C175 (2022)
A. Sotome, S. Kanai, H. Date, Y. Endo, Personally Adapted Human Body Model Generation Based on 3D Body Scanning, Mesh Morphing, and Statistical Shape Model, Proceedings of the 19th international conference on precision engineering, P-15 (2022)
Kei Akutsu, Satoshi Kanai, Hiroaki Date, Yoshihito Niina, Ryohei Honma, Multi-view stereo reconstruction technique for weakly-textured surfaces, Proceedings of the 10th International Conference on Bridge Maintenance, Safety and Management (IABMAS 2020) Apr, 2021 (online)
Shinichiro Imai, Hiroaki Date, Satoshi Kanai, Yoshinori Moribe, Masaki Nakamura, Proceedings of the 18th International Conference on Precision Engineering (ICPE), Nov. 2020.
Kohei Tsubooka, Satoshi Kanai, Hiroaki Date, Tatsuo Hariyama, Masahiro Watanabe, Proceedings of the 18th International Conference on Precision Engineering (ICPE), Nov. 2020.
R. Honma, H. Date, S. Kanai, EXTRACTION OF ROAD EDGES FROM MLS POINT CLOUDS USING BEND ANGLE OF SCANLINES, ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLIII-B2-2020, 1091-1097, 2020.
R. Moritani, S. Kanai, H. Date, Y. Niina, R. Honma, PLAUSIBLE RECONSTRUCTION OF AN APPROXIMATED MESH MODEL FOR NEXT-BEST VIEW PLANNING OF SFM-MVS, ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLIII-B2-2020, 465-471, 2020.
H. Takahashi, H. Date, S. Kanai, K. Yasutake, DETECTION OF INDOOR ATTACHED EQUIPMENT FROM TLS POINT CLOUDS USING PLANAR REGION BOUNDARY, ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLIII-B2-2020, 495-500, 2020.
Tetsuro Ishikawa, Satoshi Kanai, Hiroaki Date, Direct Generation of Cartesian Grid for As-built CFD Analysis from Laser Scanned Point Clouds, CAD'20, May. 2020.
Hayato Takahashi, Hiroaki Date, Satoshi Kanai, "Automatic Indoor Environment Modeling from Laser-scanned Point Clouds using Graph-based Regular Arrangement Recognition", Proceedings of the 4th International Conference on Civil and Building Engineering Informatics, 368-375, Nov. 8th, 2019, Sendai, Japan.
Eisuke Wakisaka, Satoshi Kanai, Hiroaki Date, "Optimal Laser Scan Planning for As-Built Modeling of Plant Renovations Using Mathematical Programming", Proceedings of 2019 International Symposium on Automation and Robotics in Construction, May. 23th, 2019, Banff, Canada.
Ippei Takaishi, Satoshi Kanai, Hiroaki Date, Hideyoshi Takashima, "Free-form Feature Classification for Finite Element Meshing based on Shape Descriptors and Machine Learning",　Proc. 16th Annual International CAD Conference, Jun. 24th, 2019, Singapore, Singapore.
R. Moritani, S. Kanai, H. Date, Y. Niina, and R. Honma, "QUALITY PREDICTION OF DENSE POINTS GENERATED BY STRUCTURE FROM MOTION FOR HIGH-QUALITY AND EFFICIENT AS-IS MODEL RECONSTRUCTION", Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-2/W13, 95-101, 2019, Jun. 11th, 2019, Enschede, Netherlands.
R. Honma, H. Date, and S. Kanai, "MLS POINT CLOUD SEGMENTATION BASED ON FEATURE POINTS OF SCANLINES", Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-2/W13, 1007-1013, 2019, Jun. 14th, 2019, Enschede, Netherlands.
H. Date, E. Wakisaka, Y. Moribe, and S. Kanai, "TLS POINT CLOUD REGISTRATION BASED ON ICP ALGORITHM USING POINT QUALITY", Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-2/W13, 963-968, 2019, Jun. 13th, 2019, Enschede, Netherlands.
Takuya Kanayama, Toshihide Mineushiro, Hiroaki Date, Satoshi Kanai, "Segmentation and LOD Model Generation of Buildings from MMS Point Clouds of Urban Area", International Conference on Precision Engineering (ICPE2018), Nov. 15th, 2018, Kamakura, Japan.
Eisuke Wakisaka, Satoshi Kanai, Hiroaki Date, "Optimal Laser Scan Planning of Terrestrial Laser Scanner for As-built Modeling of HVAC Systems using Integer Programming ", International Conference on Precision Engineering (ICPE2018), Nov. 15th, 2018, Kamakura, Japan.
Kazuma Hirosawa, Mitsunori Tada, Natsuki Miyata, Satoshi Kanai and Hiroaki Date, "Development of Fast Posture Change Method for FE-Model of the Human Body Based on Mesh Deformation", Asian Conference on Design and Digital Engineering (ACDDE2018), PaperID_27, Nov. 1st, 2018, Okinawa, Japan.
Akihisa Urata, Hiroaki Date, Satoshi Kanai, "Generation Of Solid Models With Surface Properties From Scanned Triangular Meshes Of Castings",CAD Conference and Exhibition (CAD'18), 342-346, Jul. 11th, 2018, Paris, France.
Ryota Moritani, Satoshi Kanai, Hiroaki Date, Masahiro Watanabe, Takahiro Nakano, Yuta Yamauchi, "Cylinder-based Efficient And Robust Registration And Model Fitting Of Laser-scanned Point Clouds For As-built Modeling Of Piping Systems", CAD Conference and Exhibition (CAD'18), 262-267, Jul. 11th, 2018, Paris, France.
Satoshi Kanai, Motoaki Hashikawa, Hiroaki Date, "Automated recognition and 3D CAD modeling of standardized steel bridge members in a laser scan", 17th International Conference on Computing in Vivil and Building Engineering, Jun. 6th, 2018, Tampere, Finland.
Taiki Sumi, Hiroaki Date, Satoshi Kanai, "MULTIPLE TLS POINT CLOUD REGISTRATION BASED ON POINT PROJECTION IMAGES", ISPRS Technical Commission II Symposium 2018/Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-2, 1083-1090, Jun. 4th, 2018, Riva del Garda, Italy.
Eisuke Wakisaka, Satoshi Kanai, Hiroaki Date, "Model-based Next-best-view Planning of Terrestrial Laser Scanner for HVAC Facility Renovation", CAD Conference and Exhibition (CAD'17), 227-231, Aug. 10, 2017, Okayama, Japan.
Ryota Moritani, Satoshi Kanai, Hiroaki Date, Masahiro Watanabe, Takahiro Nakano, Yuta Yamauchi, "Cylinder-based Simultaneous Registration and Model Fitting of Laser-scanned Point Clouds for Accurate As-built Modeling of Piping System", CAD Conference and Exhibition (CAD'17), 389-394, 2017, Aug. 10, Okayama, Japan.
E. Wakisaka, Satoshi Kanai, Hiroaki Date, "OPTIMUM LASER SCAN PLANNING FOR AS-BUILT 3D MODELING OF HVAC SYSTEM WITH DIFFICULT-TO MEASURE REGIONS", the 3rd International Conference on Civil and Building Engineering Informatics, Apr. 21st, 2017, Taipei, Taiwan.
A. Urata, Hiroaki Date, Satoshi Kanai, Takayuki Gotoh, Seiki Yasuda, "Rapid Reverse Engineering of Castings Based on Separation of Casting and machining Surfaces", Asia Design Engineering Workshop 2016, Dec. 13th, 2016, Osaka, Japan.
H. Maehama, Hiroaki Date, Satoshi Kanai, "Efficient Conformal Tetrahedral finite Element mesh Generation for Moving Object with Contact by Mesh Adaptation", 2016 Asian Conference on Design and Digital Engineering, No.13-5, Oct. 27th, 2016, Jeju, Korea.
Hiroaki Date, T. Yokoyama, Satoshi Kanai, Y. Hada, M. Nakao, T. Sugawara, "Automatic Registration of Laser-Scanned Point Clouds of Bridges using Linear Features", 2016 Asian Conference on Design and Digital Engineering, No.18-6, Oct. 27th, 2016, Jeju, Korea.
Tsubasa Maruyama, Satoshi Kanai, Hiroaki Date, "Vision-Based Wayfinding Simulation of Digital Human Model in Three Dimensional as-is Environment Models and its Application to Accessibility Evaluation", International Design Engineering Technical Conferences & Computers & Information in Engineerng Conference, Paper ID:IDETC2016-59170, Aug. 23rd, 2016, Charlotte, North Carolina, USA.
Masaya Narumi, Satoshi Kanai, Hiroaki Date, Eisuke Wakisaka and Shintaro Sakamoto, "Laser-scanned as-built 3D modeling of air-conditioning ducts based on Manhattan world assumption", 15th International Conference on Computing in Civil and Building Engineering, Paper ID:287, Jul. 6th, 2016, Osaka, Japan.
Reiji Yoshimura, Hiroaki Date, Satoshi Kanai, Ryohei Honma, Kazuo Oda, and Tatsuya Ikeda, "Automatic Registration of MLS Point Clouds and SfM Meshes of Urban Area", The 9th International Symposium on Mobile Mapping Technology, Paper ID:195, Dec. 11th, 2015, Sydney, Australia.
Hiroaki Date, Syungo Takai, Satoshi Kanai, Ryohei Honma, Kazuo Oda, and Tatsuya Ikeda, "Automatic Robust Registration of MLS Point Clouds of Urban Area", The 9th International Symposium on Mobile Mapping Technology, Paper ID:201, Dec. 9th, 2015, Sydney, Australia.
Akihisa Urata, Satoshi Kanai, Hiroaki Date, Takayuki Gotoh, and Seiki Yasuda "Surface extraction based on roughness for rapid reverse engineering of castings", 2015 Asian Conference on Design and Digital Engineering, No.40, Nov. 6th, 2015, Kitakyushu, Japan.
Hiroki Maehama, Hiroaki Date, and Satoshi Kanai "Mesh Adaptation for Object Motion with Contact", Proc. of 24th International Meshing Roundtable (Technical Posters), No.4, Oct. 14th, 2015, Austin, USA.
Tsubasa Maruyama, Satoshi Kanai, Hiroaki Date and Mitsunori Tada, "Motion-capture-based walking simulation adapted to laser-scanned large-scale complex as-built environments for accessibility evaluation", Proc. of 8th Asian-Pacific Conference on Biomechanics, PS3-15, Sep. 17th, 2015, Sapporo, Japan.
Tsubasa Maruyama, Satoshi Kanai, and Hiroaki Date, "MoCap-Based Adaptive Human-Like Walking Simulation in Laser-Scanned Large-Scale as-Built Environments", Proc. of Human Computer Interaction International 2015 (Digital Human Modeling. Applications in Health, Safety, Ergonomics and Risk Management: Ergonomics and Health), pp. 193-204, 2-7th, August, 2015, Los Angeles, CA, USA.
Satoshi Kanai, Ryu Hatakeyama, and Hiroaki Date, "Improvement of 3D Monte-Carlo localization using a depth camera and terrestrial laser scanner", Proc. of Joint Workshop with ISPRS WG IV/7 and WG V/4, Indoor-Outdoor seamless modeling, mapping and navigation, pp.61-66, 21-22th, May, 2015, Tokyo, Japan.
Satoshi Kanai, Shinya Yamanishi, and Hiroaki Date, "Optimal setup of a terrestrial laser scanner for capturing piping objects in plants", Proc. of the 2nd International Conference on Civil and Building Engineering Informatics, paper #30, 22-24th, April, 2015, Tokyo, Japan.
Tsubasa Maruyama, Satoshi Kanai, and Hiroaki Date, "Enabling human-like walking of digital human model in laser-scanned large-scale as-built environment", Proc. of 2014 Asian Conference on Design and Digital Engineering, S05, Oct. 31th, 2014, Jinan, China.
Satoshi Kanai, Yulai Xie, and Hiroaki Date, " Variational hand modeling and its application to statistical analysis of grasp comfort", Proc. of 2014 Asian Conference on Design and Digital Engineering, S08, Oct. 31th, 2014, Jinan, China.
Satoshi Kanai, Hiroaki Date, and Jiban Guan, "MR-based 3D prototyping for information appliances using random dot markers and fingernail color detection", Proc. of the 15th International Conference on Precision Engineering, P37, July 24th, 2014, Kanazawa.
H. Maehama, Hiroaki Date, and Satoshi Kanai, "Segmentation, Dimension-Driven Deformation, and Quality Improvement of Tetrahedral Mesh Models for Finite Element Analysis", Proc. of the 15th International Conference on Precision Engineering, D30, July 25th, 2014, Kanazawa.
Hiroaki Date, Yusuke Matsuyama, and Satoshi Kanai, "Registration of Point Clouds of Large Scale Environments using Point Projection Images", Proc. of the 15th International Conference on Precision Engineering, D31, July 25th, 2014, Kanazawa.
K. Kawashima, Shinya Yamanishi, Satoshi Kanai and Hiroaki Date, "Finding the next-best scanner position for as-built modeling of piping systems", Proc. of ISPRS TC-V Symposium, pp.313-320, 23-25th June, 2014, Riva del Garda, Italy.
Satoshi Kanai, Yulai Xie, and Hiroaki Date, "Estimating Grasp Comfort using 3D Geometric and Musculoskeletal Models of the Human Hand", Proc. of Digital Human Modeling Symposium 2014, Paper #37, May 20th, 2014, Tokyo.
Tsubasa Maruyama, Satoshi Kanai, and Hiroaki Date, "Efficient Large-Scale as-Built Environment Modeling Based on 3D Laser-Scanning for Human Walking Simulation", Proc. of Digital Human Modeling Symposium 2014, Paper #38, May 20th, 2014, Tokyo.
Syungo Takai, Hiroaki Date, Satoshi Kanai, Yasuhito Niina, Kazuo Oda, and Tatsuya Ikeda，Accurate registration of MMS point clouds of urban areas using trajectory，ISPRS Workshop Laser Scanning 2013, 277-282, Nov. 13th, 2013, Antalya, Turkey.
Kazuaki Kawashima, Satoshi Kanai, and Hiroaki Date，Automatic recognition of piping system from laser scanned point clouds using normal-based region growing，ISPRS Workshop Laser Scanning 2013, 121-126, Nov. 12th, 2013, Antalya, Turkey.
Hiroki Maehama, Hiroaki Date and Satoshi Kanai，Quality Improvement of Deformed Mesh Models for FEA by Density and Geometry -recovering Phased ODT Smoothing，Proc. International CAD Conference and Exhibition, PaperNo. 89, June 17th, 2013, Bergamo, Italy. （Extended Abst査読）
Hiroaki Date, Takashi Maeno and Satoshi Kanai，A Rendering Method of Laser Scanned Point Clouds of Large Scale Environments by Adaptive Graphic Primitive Selection，Proc. International CAD Conference and Exhibition, PaperNo. 97, June 17th, 2013, Bergamo, Italy.（Extended Abst査読）
Hiroaki Date, Teppei mori, Hiroki Yokoyama, Satoshi Kanai and Hiroshi Takeda， Segmentation of MMS Point Clouds of Urban Area Based on Principal Component Analysis， 2013 The International Symposium on Mobile Mapping Technology, PaperNo. 111, Apr. 29th, 2013, Tainan, Taiwan. (Extended Abst査読)
Shinya Yamaoka, Satoshi Kanai, and Hiroaki Date，Data Modeling and Geometry Registration for the Integrated Management of the BIM and Laser-scanned Point Clouds，Proc. International Conference on Civil and Building Engineering Informatics, pp.55-63, Nov. 7th, 2013, Tokyo.
Tsubasa Maruyama, Satoshi Kanai, and Hiroaki Date，Making a Digital Human Walk Directly in the 3D Laser-scanned Point Clouds of Indoor Environments，Proc. International Conference on Civil and Building Engineering Informatics, pp.69-76, Nov. 7th, 2013, Tokyo.
Kazuaki Kawashima, Satoshi Kanai and Hiroaki Date，As-built modeling of piping system from terrestrial laser scanned point clouds using normal-based region-growing，Proc. 2013 Asian Conference on Design and Digital Engineering, EAC-1-3 , Aug. 13th, 2013, Seoul, Korea.
Yulai Xie, Satoshi Kanai and Hiroaki Date，Variational hand modeling based on image-based 3D model reconstruction，Proc. 2013 Asian Conference on Design and Digital Engineering, EAC-1-2 , Aug. 13th, 2013, Seoul, Korea.
Satoshi Kanai and Hiroaki Date，Homography-Based Low-Cost Gaze Estimation and its Application to the Usability Assessment of Digital Prototypes of Information Appliances, Proc. of ASME 2013 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference (DETC2013), DETC2013-12931, August 5, 2013, Portland, Oregon.
Tsubasa Maruyama, Satoshi Kanai and Hiroaki Date，Accessibility Evaluation of the as-built two-storey Large-scale Indoor Environments by combining Digital Human Model and Terrestrial Laser Scanners，Proc. 2013 Asian Conference on Design and Digital Engineering, HRPC-1-1, July 13th, 2013, Seoul, Korea.
Yulai Xie, Satoshi Kanai, Hiroaki Date，Anatomy-Based Variational Modeling of Digital Hand and Its Verification，Proc. HCI International 2013, 384-392, July 24th, 2013, Las Vegas, USA / Lecture Notes in Computer Science，8026, pp. 384-392 (2013)
Tsubasa Maruyama, Satoshi Kanai, Hiroaki Date，Simulating a Walk of Digital Human Model Directly in Massive 3D Laser-Scanned Point Cloud of Indoor Environments. Proc. HCI International 2013, 366-375, July 26th, 2013, Las Vegas, USA / Lecture Notes in Computer Science, 8026, 366-375 (2013)
Hiroki YOKOYAMA, Hiroaki DATE, Satoshi Kanai and Hiroshi TAKEDA, Detection and Classification of Pole-like Objects from Mobile Laser Scanning Data of Urban Environments, Proceedings of the 2012 Asian Conference on Design and Digital Engineering (ACDDE2012), 100079, 2012.12, Niseko, Hokkaido, JAPAN.
Takashi Maeno, Hiroaki Date and Satoshi Kanai, Adaptive Selection of Rendering Primitives for Point Clouds of Large Scale Environments, Proceedings of the 2012 Asian Conference on Design and Digital Engineering (ACDDE2012), 100078, 2012.12, Niseko, Hokkaido, JAPAN.
Kazuaki Kawashima, Satoshi Kanai, Hiroaki Date and Tae-wan Kim, Automatic Recognition and Modeling of Piping System from Large-scale Terrestrial Laser Scanned Point Cloud, Proceedings of the 2012 Asian Conference on Design and Digital Engineering (ACDDE2012), 100022, 2012.12, Niseko, Hokkaido, JAPAN.
Yulai Xie, Satoshi Kanai and Hiroaki Date, Constructing a deformable human hand model in contact for virtual ergonomic assessment, Proceedings of the 2012 Asian Conference on Design and Digital Engineering (ACDDE2012), 100047, 2012.12, Niseko, Hokkaido, JAPAN.
Hiroki Maehama, Hiroaki Date and Satoshi Kanai, Quality Improvement of Finite Element Mesh Models Modified by Mesh Deformation, Proceedings of the 2012 Asian Conference on Design and Digital Engineering (ACDDE2012), 100064, 2012.12, Niseko, Hokkaido, JAPAN.
Yulai Xie, Satoshi Kanai and Hiroaki Date, Simulation of contact deformation property of Digital Hand skin and its experimental verifications, Proceedings of the 14th International Conference on Precision Engineering (ICPE2012), 339-344, 2012.11, Awaji, Hyogo, JAPAN.
Kazuaki Kawashima, Satoshi Kanai and Hiroaki Date, Automatic recognition of a piping system from laser scanned points by eigenvalue analysis, Proceedings of the 14th International Conference on Precision Engineering (ICPE2012), 932-938, 2012.11, Awaji, Hyogo, JAPAN.
Kazuaki Kawashima, Satoshi Kanai and Hiroaki Date, Automatic Recognition of Piping System from Large-scale Terrestrial Laser Scan Data, Proc. ISPRS Workshop Laser Scanning 2011, Calgary, 2011.08.
Hiroki Yokoyama, Hiroaki Date, Satoshi Kanai and Hiroshi Takeda, Pole-like Objects Recognition from Mobile Laser Scanning Data using Smoothing and Principal Component Analysis, Proc. ISPRS Workshop Laser Scanning 2011, Calgary, 2011.08.
Takashi Maeno, Hiroaki Date and Satoshi Kanai, A Data Management method for Efficient Search and Rendering of Multiple Large Scale Point Clouds, Proc. ISPRS Workshop Laser Scanning 2011, Calgary, 2011.08.
Satoshi Kanai, Hiroaki Date and Keita Uchiyama, 3D Digital Prototyping of Information Appliances based on Mixed Reality with Markerless Tracking, Proceedings of Asian Conference on Design and Digital Engineering 2011, pp. 325-328, Shanghai, 2011.08 (Short Paper)
Yasutomo Shimizu, Hiroaki Date and Satoshi Kanai, Constructing a Finger Biomechanical Model for Virtual Ergonomic Assessment in Digital Hand, Proceedings of Asian Conference on Design and Digital Engineering 2011, pp. 543-547, Shanghai, 2011.08. (Short Paper)
Hiroaki Date, Yusuke Kaneta, Akihiro Hatsukaiwa, Masahiko Onosato and Satoshi Kanai, Object Recognition in Terrestrial Lase Scan Data using Spin Images, CAD'11 conference and exhibition, Taipei, 2011.06.
Hiroaki Date, Hiromu Furukawa, Masahiko Onosato, Efficient Cutaway Model Generation for Interactive Cutaway Viewing System, Proc. IDMME-Virtual Concept 2010, VC-P156, Boldeaux, 2010.10.
Yuki Takano, Hiroaki Date, Masahiko Onosato, Dimension-driven deformation and untangling of tetrahedral meshes, Proc. of Asian Conference on Design and Digital Engineering 2010 (ACDDE 2010), pp. 483-491, Jeju, 2010.08.
Masahiko Onosato,Ryoji Kawagishi, Kouhei Kato, Hiroaki Date, Fumiki Tanaka, Four-dimensional Mesh Modeling for Spatio-Temporal Object Representation, Proc. of Asian Conference on Design and Digital Engineering 2010 (ACDDE 2010), pp. 579-589, Jeju, 2010.8.(査読無し)
Hiromu Furukawa, Hiroaki Date, Masahiko Onosato, An Interactive Cutaway Model Representation System using a Three-Dimensional User Interface, Proc. Design Engineering Workshop 2009, pp. 138-142, Okinawa, 2009.10.
Kenji Mouri, Hisanobu Masuda, Masahiko Onosato, Fumiki Tanaka, Hiroaki Date, Making of rubble models for development of rescue robots, Proc. of 3rd Japan-China-Korea Joint Workshop on Robotics, pp. 28, 2008.9. (査読無し)
Hiroaki Date, Masahiko Onosato, Satoshi Kanai, So Noguchi, Flexible Control of Multi-material Tetrahedral Mesh Properties Using Multiresolution Techniques, Proc. the 13th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2008),PC3-6, Athens, 2008.05 (Digest査読)
Kensuke Sato, Hiroaki Date, Masahiko Onosato, Fast matching, combinations extraction and configuration of mesh models using graph-based feature representation, Proc. IDMME-Virtual Concept 2008, Beijing, 2008.10. (Short Paper)　ABSTRACT
Hiromu Furukawa, Hiroaki Date, Masahiko Onosato, Development of a 3D user interface system for the deformation of mesh models, Proc. IDMME-Virtual Concept 2008, Beijing, 2008.10. (Short Paper)　ABSTRACT
Hiroaki Date and Masahiko Onosato, Triangular Mesh Deformation based on Dimensions, Computer-Aided Design and Applications (CAD'08), 5(1-4), 287-295, Orlando, 2008.06　ABSTRACT
Masahiko Onosato, Fumiki Tanaka, Hiroaki Date, Ryoji Kawagishi, Complex Manufacturing Space: An Integrated Description Model of Real and Virtual System Concepts for Information Enhanced Manufacturing, Proc. The 41st CIRP Conference on Manufacturing Systems (CIRP-CMS 2008), 107-120, Tokyo, 2008.05
Fumiki Tanaka, Takuya Matsuda, Masahiko Onosato, Hiroaki Date, Development of a Digital Machining Information Model to Support a Real-Virtual Machining System, Proc. the 4th International Conference on Leading Edge Manufacturing in 21st Century (LEM21 2007), 825-830, Fukuoka, 2007.11
Gaku Mizuno, Hiroaki Date, Satoshi Kanai and Takeshi Kishinami, A Parametric Deformation Method for Mesh Models based on Barycentric Coordinates, Proc. the Sixth IASTED International Conference on VISUALIZATION, IMAGING, AND IMAGE PROCESSING (VIIP2006), 359-364, Palma de Mallorca, 2006.08　ABSTRACT
Hiroaki Date, Satoshi Kanai, Takeshi Kishinami and Ichiro Nishigaki, Flexible Feature and Resolution Control of Triangular Meshes, Proc. the Sixth IASTED International Conference on VISUALIZATION, IMAGING, AND IMAGE PROCESSING (VIIP2006), 319-324, Palma de Mallorca, 2006.08　ABSTRACT
Tomohiro Mizoguchi, Hiroaki Date, Satoshi Kanai and Takeshi Kishinami, Segmentation of Scanned Mesh into Analytic Surfaces based on Robust Curvature Estimation and Region Growing, Proc. Geometric Modeling and Processing 2006 (GMP2006), 644-654, Pittsburgh, 2006.07 (Short Paper)　ABSTRACT
Hiroaki Date, Satoshi Kanai, Takeshi Kishinami and Ichiro Nishigaki, A Multiresolution Mesh Processing System for Efficient CAE, Proc. SICE-ICCAS2006, 5550-5504, Busan, 2006.10 (Extended Abst査読)　ABSTRACT
Gaku Mizuno, Hiroaki Date, Satoshi Kanai, Masahiko Onosato, Parametric Deformation of Mesh Models for Efficient CAE, Proc. SICE-ICCAS2006, 5562-5566, Busan, 2006.10 (Extended Abst査読)　ABSTRACT
Hiroaki Date, Satoshi Kanai, Takeshi Kishinami and Ichiro Nishigaki, Mesh Simplification and Adaptive LOD for Finite Element Mesh Generation, Proc. of Ninth International Conference on Computer Aided Design and Computer Graphics (CAD&CG2005), 339-344, Hong Kong, 2005.12　ABSTRACT
Takafumi Shimizu, Hiroaki Date, Satoshi Kanai and Takeshi Kishinami, A New Bilateral Mesh Smoothing Method by Recognizing Features, Proc. of Ninth International Conference on Computer Aided Design and Computer Graphics (CAD&CG2005), 281-286, Hong Kong, 2005.12　ABSTRACT
Tomohiro Mizoguchi, Hiroaki Date, Satoshi Kanai and Takeshi Kishinami, Feature Edge Extraction from Mesh Model based on Wide Range Normal Evaluation and Modified Watershed Method, Proc. 1st International Conference on Geometric Modeling, Visualization & Graphics, 1610-1613, 2005.07
Hiroaki Date, Satoshi Kanai and Takeshi Kishinami, Textured Shape Design using Detail Extraction based on Mesh Smoothing and Flattening, Proc. the 6th International Conference on Computer-Aided Industrial Design & Conceptual Design (CADI&CD2005), 146-151, Delft, 2005.05　ABSTRACT
Hiroaki Date, Satoshi Kanai and Takeshi Kishinami, Multiresolution Mesh Modeling for Finite Element Analysis, Proc. The 2nd International Workshop on Ubiquitous Knowledge Network Environment, Sapporo, 2005 (査読なし)
Yui Endo, Hiroaki Date, Satoshi Kanai and Takeshi Kishinami, A Robust and Accurate Fitting Algorithm of a Loop Subdivision Surface for a Complex and High-Density Point Cloud, Proc. Digital Engineering Workshop, 156-163, Tokyo, 2005.02
T. Yamada, K. Shibukawa, Hiroaki Date, Satoshi Kanai and T. Kishinami, Real-time tracking of Head Rotation for Human-Computer-Interaction based on Image Projection Curves, Proc. the 4th IASTED International Conference on VISUALIZATION, IMAGING, AND IMAGE PROCESSING, Marbella, 2004.09
Hiroaki Date, Satoshi Kanai, Takeshi Kishinami, Ichiro Nishigaki and Takayuki Dohi, Multiresolution Finite Element Mesh Generation, Proc. 2004 ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, DETC2004-57663, Salt Lake, 2004.09　ABSTRACT
Hiroaki Date, Satoshi Kanai, Takeshi Kishinami, Mutsuro Iwakoshi and Yoshimasa Kobayashi, A Prototyping System for Surface Textured Shapes using Triangular Mesh Modeling and Stereo Lithography, Proc. 2004 JAPAN-USA Symposium on Flexible Automation, JL-018, Denver, 2004.07　ABSTRACT
Hiroaki Date, Satoshi Kanai and Takeshi Kishinami, Mesh Quality Improvement based on Mesh Subdivision and Simplification, Proc. 3D MODELLING 2004, Paris, 2004.04 (Abst査読)　ABSTRACT
Hiroaki Date, Satoshi Kanai and Takeshi Kishinami, Multiresolution Mesh Modeling for Product Design And Manufacturing, Proc. The 1st International Workshop on Ubiquitous Knowledge Network Environment, Sapporo, 2003 (査読なし)
Hiroaki Date, Satoshi Kanai and Takeshi Kishinami, An Adaptive LOD Control Method for Textured Digital Terrain Model using Wavelet based Multiresolution Representation, Proc. IEEE 2001 International Geoscience and Remote Sensing Symposium, 4, 1847-1849, Sydney, 2001.07　ABSTRACT
Hiroaki Date, Satoshi Kanai and Takeshi Kishinami, Wavelet-based Multi-resolution Representation of a Geometric Model for Free-form Surface Machining, Proc. 2000 U.S.A.-JAPAN Symposium on Flexible Automation, 2, 1137-1144, Ann Arbor, 2000.07 (Best Paper Award)　ABSTRACT
Hiroaki Date, Satoshi Kanai and Takeshi Kishinami, Digital Watermarking for 3D Polygonal Model based on Wavelet Transform, Proc. DETC’99, 1999 ASME Design Engineering Technical Conferences, DETC/CIE-9031, Las Vegas, 1999.09　ABSTRACT
Satoshi Kanai, Hiroaki Date and Takeshi Kishinami, Digital Watermarking for 3D Polygons using Multiresolution Wavelet Decomposition, Proc. Sixth IFIT WG5.2 Geo-6, 296-307, Tokyo, 1998

□ 解説記事等

伊達宏昭，大規模環境の3次元計測と認識・モデル化技術専門委員会の活動内容と関連技術・研究動向，精密工学会誌，88(10)，749-753　(2022)
金井理, 伊達宏昭, 田中文基，「計測に基づくインフラ構造物の3次元モデル生成とその維持管理への応用」，計測と制御，60(11),　780-784　（2021）
伊達宏昭，「環境・構造物の3次元レーザ計測点群の取得と自動モデリング」，シミュレーション， 38(4), pp.195-201, 2019.
金井理，増田宏，小野里雅彦，河村幸二，伊達宏昭，サイバーフィールド構築技術の現状と展望，精密工学会誌, Vol. 76, No. 10, pp. 1121-1124, (2010). (専門委員会・分科会レビュー)
伊達宏昭，表面メッシュからの有限要素解析用メッシュ生成，精密工学会誌，74(12)，1264-1268 (2008)
伊達宏昭，金井理，点群からの曲面生成手法，設計工学会誌（特集: 3次元計測に基づく3次元形状処理技術），41(2), 12-20 (2006)
金井理，伊達宏昭，岸浪建史，メッシュモデルのLOD制御技術とそのデジタルエンジニアリングへの応用，精密工学会誌，69(4)，490-493 (2003)

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