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Utilization of 3D Scanned Big Data of Large-Scale Cultural Heritage Sites Based on Noise-Robust Transparent Visualization

Research Project

Project/Area Number 19KK0256
Research Category

Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 60:Information science, computer engineering, and related fields
Research InstitutionRitsumeikan University

Principal Investigator

TANAKA Satoshi  立命館大学, 情報理工学部, 教授 (60251980)

Co-Investigator(Kenkyū-buntansha) 長谷川 恭子  立命館大学, 総合科学技術研究機構, 准教授 (00388109)
李 亮  立命館大学, 情報理工学部, 教授 (00609836)
SONG Yuting  立命館大学, 情報理工学部, 助教 (50849388)
北原 大地  大阪大学, 大学院工学研究科, 特任研究員(常勤) (20802094)
Project Period (FY) 2019-10-07 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
Fiscal Year 2022: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2021: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2020: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Keywords3次元計測ビッグデータ / 有形文化財 / デジタルアーカイブ / マルチモーダルデータ / 超高精細可視化 / バーチャルリアリティー / ボロブドゥール寺院 / アジア文化遺跡 / 3次元計測ビッグデータ / アジア有形文化財 / 奈良世界遺産 / 可視化 / インドネシア / 3次元計測 / 計測ノイズ
Outline of Research at the Start

本研究では,大規模有形文化財の3次元計測ポイントクラウドを対象とし,野外の建造物等の文化遺跡に関して,計測ノイズに影響されにくい高精細・高視認性な可視化を実現する.計測ノイズとしては,熱帯の強い太陽光の下での,森林の木の葉などによる光の散乱の影響で生ずるノイズを,主に扱う.実証実験には,インドネシアのユネスコ世界文化遺産「ボロブドゥール寺院遺跡」及びその周辺の有形文化財群を用いる.これらを対象とし,高精細可視化,3次元構造を視認しやすくする3次元エッジハイライト,CADデータと3次元計測データの融合による超高精細複合型3次元ビジュアルモデル構築,等を行う.

Outline of Final Research Achievements

We conducted 3D scanning of the Borobudur Temple, a UNESCO World Heritage Site in Indonesia, focusing on the relief panels of the walls. For the underground foundation sections, we extrapolated UNESCO's borehole survey data and mathematically constructed a 3D model. For the ground-floor relief panels hidden behind the stone wall, we reconstructed 3D models based on photographs taken during the Dutch colonial era. All of these datasets have been integrated into a unified 3D point cloud. Using the unified 3D point cloud data mentioned above, we developed ultra-high-resolution transparent visualization content, providing an overview of the entire Borobudur Temple. Additionally, we built a VR system enabling virtual movement and observation within a virtual space. Furthermore, we established a database system allowing the point cloud data and visualization images to be referenced together.

Academic Significance and Societal Importance of the Research Achievements

本研究は、外国の研究機関としては初めて行った、インドネシアのユネスコ世界遺産「ボロブドゥール寺院」の3次元計測に基づくデジタルアーカイブプロジェクトである。本研究により、ボロブドゥール寺院のほぼ全域のデジタルアーカイブが実現した。合わせて、可視化・VRを始めとする最先端のICTを活用した、デジタルアーカイブされたデータの利活用も実現した。また、大規模かつ複雑な文化遺跡のデジタルアーカイブを、部分毎に最適な異なる方法で行った上で、得られたマルチモーダルデータを統合して、ひとつの3次元モデルとして統合し、利活用するという道筋を示したプロトタイプ研究としての意義も大きい。

Report

(6 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (112 results)

All 2024 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (5 results) Journal Article (34 results) (of which Int'l Joint Research: 16 results,  Peer Reviewed: 30 results,  Open Access: 19 results) Presentation (70 results) (of which Int'l Joint Research: 25 results,  Invited: 12 results) Book (1 results) Remarks (2 results)

  • [Int'l Joint Research] インドネシア・国立研究改革庁(BRIN)(インドネシア)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] インドネシアの国立研究革新庁 (BRIN)/ボロブドゥール遺跡保存局 (BKB)(インドネシア)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] インドネシアの国立研究革新庁 (BRIN)/ボロブドゥール遺跡保存局 (BKB)/ジョグジャカルタ考古学センター(インドネシア)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] LIPI/the Borobudur Conservation Office/Yogyakarta Archaeology Office(インドネシア)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] ボロブドゥール遺跡保存局/ジョグジャカルタ考古学センター/インドネシア科学院(LIPI)(インドネシア)

    • Related Report
      2019 Research-status Report
  • [Journal Article] Edge highlighting of laser-scanned point clouds improves the accuracy of perceived depth in transparent multi-view 3D visualizations2024

    • Author(s)
      Aoi Daimon、Hasegawa Kyoko、Li Liang、Sakano Yuichi、Sakamoto Naohisa、Tanaka Satoshi
    • Journal Title

      International Journal of Modeling, Simulation, and Scientific Computing

      Volume: 15 Issue: 01 Pages: 2450021-2450021

    • DOI

      10.1142/s1793962324500211

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] DEVELOPING A MULTIMODAL DATABASE OF DIGITAL ARCHIVES FOR CULTURAL HERITAGE SITES - A CASE OF DIGITALLY PRESERVING THE BOROBUDUR TEMPLE OF INDONESIA2023

    • Author(s)
      Batjargal B.、Pan J.、Ji S.、Li L.、Yamaguchi H.、Hasegawa K.、Nishibayashi T.、Maeda A.、Sarjiati U.、Thufail F. I.、Tanaka S.、Brahmantara
    • Journal Title

      The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences

      Volume: XLVIII-1/W2-2023 Pages: 713-720

    • DOI

      10.5194/isprs-archives-xlviii-1-w2-2023-713-2023

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Application of 3D Scanned Big Data of Large-scale Cultural Heritage Objects Based on Noise-robust Transparent Visualization2023

    • Author(s)
      Tanaka Satoshi
    • Journal Title

      Journal of System Simulation

      Volume: 35(8) Pages: 1635-1650

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Semantic Segmentation for Digital Archives of Borobudur Reliefs Based on Soft-Edge Enhanced Deep Learning2023

    • Author(s)
      Ji Shenyu、Pan Jiao、Li Liang、Hasegawa Kyoko、Yamaguchi Hiroshi、Thufail Fadjar I.、Brahmantara、Sarjiati Upik、Tanaka Satoshi
    • Journal Title

      Remote Sensing

      Volume: 15 Issue: 4 Pages: 956-956

    • DOI

      10.3390/rs15040956

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Opacity-Gradation-Based Visualization of Vortices for Large-Scale Ocean Simulation2022

    • Author(s)
      Kamisaka Soya、Nakada Satoshi、Kawahara Shintaro、Miyachi Hideo、Hasegawa Kyoko、Li Liang、Tanaka Satoshi
    • Journal Title

      Communications in Computer and Information Science

      Volume: 1712 Pages: 227-238

    • DOI

      10.1007/978-981-19-9198-1_18

    • ISBN
      9789811991974, 9789811991981
    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Improving Depth Perception Using Edge Highlighting in Transparent Stereoscopic Visualizations of?Laser-Scanned 3D Point Clouds2022

    • Author(s)
      Aoi Daimon、Hasegawa Kyoko、Li Liang、Sakano Yuichi、Sakamoto Naohisa、Tanaka Satoshi
    • Journal Title

      Communications in Computer and Information Science

      Volume: 1712 Pages: 622-631

    • DOI

      10.1007/978-981-19-9198-1_47

    • ISBN
      9789811991974, 9789811991981
    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Digital Archiving of Indonesian Cultural Heritage and Development of 4D High-Definition Visualization Contents2022

    • Author(s)
      Satoshi TANAKA
    • Journal Title

      Journal of the Asia-Japan Research Institute of Ritsumeikan University

      Volume: 4 Issue: 0 Pages: 209

    • DOI

      10.34389/asiajapan.4.0_209

    • ISSN
      2435-0184, 2435-0192
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Deep Learning in Cultural Heritage: Improving the Visualization Quality of 3D Digital Archives2022

    • Author(s)
      Jiao Pan, Weite Li, Liang Li, Kyoko Hasegawa, Satoshi Tanaka
    • Journal Title

      Journal of the Asia-Japan Research Institute of Ritsumeikan University

      Volume: 4 Issue: 0 Pages: 175

    • DOI

      10.34389/asiajapan.4.0_175

    • ISSN
      2435-0184, 2435-0192
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Deep Learning-based Highlighting Visualization for Soft Edges in Large-Scale Scanned Point Clouds2022

    • Author(s)
      Li Weite、Hasegawa Kyoko、Li Liang、Tsukamoto Akihiro、Yamaguchi Hiroshi、Thufail Fadjar I.、Brahmantara、Tanaka Satoshi
    • Journal Title

      Journal of Advanced Simulation in Science and Engineering

      Volume: 9 Issue: 2 Pages: 278-288

    • DOI

      10.15748/jasse.9.278

    • ISSN
      2188-5303
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Application of the Edge Upsampling Network to Soft-Edge Regions in a 3D-Scanned Point Cloud2022

    • Author(s)
      Li Weite、Hasegawa Kyoko、Li Liang、Tsukamoto Akihiro、Hiroshi Yamaguchi、Thufail Fadjar I.、Brahmantara、Tanaka Satoshi
    • Journal Title

      Communications in Computer and Information Science

      Volume: 1636 Pages: 11-18

    • DOI

      10.1007/978-981-19-6857-0_2

    • ISBN
      9789811968563, 9789811968570
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 3D reconstruction of Borobudur reliefs from 2D monocular photographs based on soft-edge enhanced deep learning2022

    • Author(s)
      Pan Jiao、Li Liang、Yamaguchi Hiroshi、Hasegawa Kyoko、Thufail Fadjar I.、Brahmantara、Tanaka Satoshi
    • Journal Title

      ISPRS Journal of Photogrammetry and Remote Sensing

      Volume: 183 Pages: 439-450

    • DOI

      10.1016/j.isprsjprs.2021.11.007

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Integrated High-Definition Visualization of Digital Archives for Borobudur Temple2021

    • Author(s)
      Pan Jiao、Li Liang、Yamaguchi Hiroshi、Hasegawa Kyoko、Thufail Fadjar I.、Brahmantara、Tanaka Satoshi
    • Journal Title

      Remote Sensing

      Volume: 13 Issue: 24 Pages: 5024-5024

    • DOI

      10.3390/rs13245024

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A DIGITAL ARCHIVE OF BOROBUDUR BASED ON 3D POINT CLOUDS2021

    • Author(s)
      Kawato M.、Li L.、Hasegawa K.、Adachi M.、Yamaguchi H.、Thufail F. I.、Riyanto S.、Tanaka S.、Brahmantara
    • Journal Title

      The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences

      Volume: XLIII-B2-2021 Pages: 577-582

    • DOI

      10.5194/isprs-archives-xliii-b2-2021-577-2021

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Deep Learning-Based Point Upsampling for Edge Enhancement of 3D-Scanned Data and Its Application to Transparent Visualization2021

    • Author(s)
      Li Weite、Hasegawa Kyoko、Li Liang、Tsukamoto Akihiro、Tanaka Satoshi
    • Journal Title

      Remote Sensing

      Volume: 13 Issue: 13 Pages: 2526-2526

    • DOI

      10.3390/rs13132526

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Visuomotor control of intermittent circular tracking movements with visually guided orbits in 3D VR environment2021

    • Author(s)
      Choi Woong、Yanagihara Naoki、Li Liang、Kim Jaehyo、Lee Jongho
    • Journal Title

      PLOS ONE

      Volume: 16 Issue: 5 Pages: e0251371-e0251371

    • DOI

      10.1371/journal.pone.0251371

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Application of Multiple Iso-Surface Rendering to Improvement of Perceived Depth in Transparent Stereoscopic Visualization2021

    • Author(s)
      Aoi Daimon、Hasegawa Kyoko、Li Liang、Sakano Yuichi、Tanaka Satoshi
    • Journal Title

      Journal of Advanced Simulation in Science and Engineering

      Volume: 8 Issue: 1 Pages: 128-142

    • DOI

      10.15748/jasse.8.128

    • NAID

      130008040669

    • ISSN
      2188-5303
    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Invisiblization of Measurement Noise for Visualization of 3D Scanned Data2021

    • Author(s)
      TANAKA Satoshi
    • Journal Title

      Journal of the Visualization Society of Japan

      Volume: 41 Issue: 160 Pages: 7-11

    • DOI

      10.3154/jvs.41.160_7

    • NAID

      130008161611

    • ISSN
      0916-4731, 1884-037X
    • Related Report
      2021 Research-status Report
  • [Journal Article] ICTとビックデータの時代における文化財の保存・活用への挑戦2021

    • Author(s)
      田中覚
    • Journal Title

      月刊文化財

      Volume: 692号(令和3年5号) Pages: 4-7

    • Related Report
      2021 Research-status Report
  • [Journal Article] 3次元計測データの「見える化」のための,計測ノイズの「見えない化」2021

    • Author(s)
      田中覚
    • Journal Title

      可視化情報学会誌

      Volume: 41(160) Pages: 7-11

    • NAID

      130008161611

    • Related Report
      2020 Research-status Report
  • [Journal Article] Learning Japanese-English Bilingual Word Embeddings by Using Language Specificity2021

    • Author(s)
      Yuting Song, Biligsaikhan Batjargal, and Akira Maeda
    • Journal Title

      International Journal of Asian Language Processing

      Volume: 30 Issue: 03 Pages: 1-18

    • DOI

      10.1142/s2717554520500149

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Recording, Preservation, and Exhibition of Objects and Events: An Approach to Digital Museums of Cultural Heritage2020

    • Author(s)
      Liang Li, Kyoko Hasegawa, Satoshi Tanaka
    • Journal Title

      Journal of the Asia-Japan Research Institute of Ritsumeikan University

      Volume: 2 Issue: 0 Pages: 166-178

    • DOI

      10.34389/asiajapan.2.0_166

    • NAID

      130007935380

    • ISSN
      2435-0184, 2435-0192
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Research and Development on the Digital Museum of Asian Historical Cultural Heritage Based on Big Data Acquired by Scanning Real Objects2020

    • Author(s)
      Satoshi Tanaka
    • Journal Title

      Journal of the Asia-Japan Research Institute of Ritsumeikan University

      Volume: 2 Issue: 0 Pages: 206-216

    • DOI

      10.34389/asiajapan.2.0_206

    • NAID

      130007935392

    • ISSN
      2435-0184, 2435-0192
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fused 3D Transparent Visualization for Large-Scale Cultural Heritage using Deep Learning-based Monocular Reconstruction2020

    • Author(s)
      J. Pan, L. Li, H. Yamaguchi, K. Hasegawa, F.I. Thufail, Brahmantara, S. Tanaka
    • Journal Title

      ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci.(Proc. ISPRS Congress 2020)

      Volume: V-2-2020 Pages: 989-996

    • DOI

      10.5194/isprs-annals-v-2-2020-989-2020

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Opacity-based Edge Highlighting for Transparent Visualization of 3D Scanned Point Clouds2020

    • Author(s)
      K. Kawakami, K. Hasegawa, L. Li, H. Nagata, M. Adachi, H. Yamaguchi, F. I. Thufail, S. Riyanto, Brahmantara, S. Tanaka
    • Journal Title

      ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci.(Proc. ISPRS Congress 2020)

      Volume: V-2-2020 Pages: 373-380

    • DOI

      10.5194/isprs-annals-v-2-2020-373-2020

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] CPD講座・測量と計測技術の最前線 第6回 「3次元測定を用いた文化財のデジタル保存と可視化(2)」2020

    • Author(s)
      田中覚,長谷川恭子,李亮
    • Journal Title

      建築士

      Volume: 69(811) Pages: 36-39

    • Related Report
      2020 Research-status Report
  • [Journal Article] Noise-robust transparent visualization of large-scale point clouds acquired by laser scanning2020

    • Author(s)
      Tomomasa Uchida, Kyoko Hasegawa, Liang Li, Motoaki Adachi, Hiroshi Yamaguchi, Fadjar I. Thufail, Sugeng Riyanto, Atsushi Okamoto, Satoshi Tanaka
    • Journal Title

      ISPRS Journal of Photogrammetry and Remote Sensing

      Volume: 161 Pages: 124-134

    • DOI

      10.1016/j.isprsjprs.2020.01.004

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Transparent Collision Visualization of Point Clouds Acquired by Laser Scanning2019

    • Author(s)
      Weite Li, Kenya Shigeta, Kyoko Hasegawa, Liang Li, Keiji Yano, Motoaki Adachi, Satoshi Tanaka
    • Journal Title

      ISPRS International Journal of Geo-Information

      Volume: 8 Issue: 9 Pages: 425-425

    • DOI

      10.3390/ijgi8090425

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fused Transparent Visualization of Point Cloud Data and Background Photographic Image for Tangible Cultural Heritage Assets2019

    • Author(s)
      L. Li, K. Hasegawa, I. Nii, and S. Tanaka
    • Journal Title

      ISPRS International Journal of Geo-Information

      Volume: 8 Issue: 8 Pages: 343-343

    • DOI

      10.3390/ijgi8080343

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 3D Transparent Visualization of Relief-Type Cultural Heritage Assets Based on Depth Reconstruction of Old Monocular Photos2019

    • Author(s)
      Jiao Pan, Liang Li, Hiroshi Yamaguchi, Kyoko Hasegawa, Fadjar I. Thufail, Bramantara and Satoshi Tanaka
    • Journal Title

      Springer CCIS (Proc. AsiaSim 2019)

      Volume: 1094 Pages: 187-198

    • DOI

      10.1007/978-981-15-1078-6_16

    • ISBN
      9789811510779, 9789811510786
    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effect of Multiple Iso-surfaces in Depth Perception in Transparent Stereoscopic Visualizations2019

    • Author(s)
      Daimon Aoi, Kyoko Hasegawa, Liang Li, Yuichi Sakano and Satoshi Tanaka
    • Journal Title

      Springer CCIS (Proc. AsiaSim 2019)

      Volume: 1094 Pages: 174-186

    • DOI

      10.1007/978-981-15-1078-6_15

    • ISBN
      9789811510779, 9789811510786
    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Visual Guide to Improving Depth Perception in See-Through Visualization of Laser-Scanned 3D Point Clouds2019

    • Author(s)
      Kyouma Nishimura, Liang Li, Kyoko Hasegawa, Atsushi Okamoto, Yuichi Sakano and Satoshi Tanaka
    • Journal Title

      Springer CCIS (Proc. AsiaSim 2019)

      Volume: 1094 Pages: 149-160

    • DOI

      10.1007/978-981-15-1078-6_13

    • ISBN
      9789811510779, 9789811510786
    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Title Matching for Finding Identical Metadata Records in Different Languages2019

    • Author(s)
      Yuting Song, Biligsaikhan Batjargal, Akira Maeda
    • Journal Title

      Springer CCIS (Proc. 13th International Conference on Metadata and Semantics Research))

      Volume: 1057 Pages: 431-437

    • DOI

      10.1007/978-3-030-36599-8_40

    • ISBN
      9783030365981, 9783030365998
    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] ジンバル制御によるLeap Motionの検出範囲の拡張と無形文化財体験システムへの応用2019

    • Author(s)
      YANG Chang,岸本征将,李亮,長谷川恭子,田中覚
    • Journal Title

      情報処理学会・じんもんこん2019論文集,情報処理学会電子図書館

      Volume: 2019 Pages: 121-126

    • NAID

      170000180911

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] インドネシア・ボロブドゥール寺院遺跡における内部建築構造の復元と透視可視化2019

    • Author(s)
      ZHAO Zihao, 李亮,長谷川恭子,田中覚,Fadjar I. Thufail
    • Journal Title

      情報処理学会・じんもんこん2019論文集,情報処理学会電子図書館

      Volume: 2019 Pages: 287-292

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] A Noise Transparency Approach for High-precision Visualization of 3D Scanned Point Clouds2023

    • Author(s)
      Qingyu Mao, Liang Li, Kyoko Hasegawa, Tomomasa Uchida, Satoshi Tanaka
    • Organizer
      the 22nd Asia Simulation Conference (AsiaSim2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High-precision rendering of 3D scanned point cloud based on noise transparency method2023

    • Author(s)
      Qingyu Mao, Liang Li, Kyoko Hasegawa, Tomomasa Uchida, Satoshi Tanaka
    • Organizer
      The 42nd JSST Annual International Conference on Simulation Technology (JSST2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Highlighting the color boundary of 3D scanned point clouds by PCA in color space2023

    • Author(s)
      Keigo Furuya, Kyoko Hasegawa, Liang Li, Satoshi Tanaka
    • Organizer
      The 42nd JSST Annual International Conference on Simulation Technology (JSST2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Comparison of Locomotion Methods for VR Experience of Borobudur Temple2023

    • Author(s)
      Yasuaki Suzuki, Hiroshi Yamaguchi, Fadjar I. Thufail, Brahmantara, Kyoko Hasegawa, Liang Li, Satoshi Tanaka
    • Organizer
      The 42nd JSST Annual International Conference on Simulation Technology (JSST2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 3 次元計測点群を活用した有形文化財可視化とノイズ透明化2023

    • Author(s)
      田中覚
    • Organizer
      精密工学会・超精密位置決め専門委員会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 3次元計測点群データの透視可視化とエッジ強調可視化2023

    • Author(s)
      田中覚
    • Organizer
      3Dレーザスキャニング & イメージングシンポジウム 2023
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 3次元計測に基づく可視化技術の箱庭療法への応用2023

    • Author(s)
      田中覚
    • Organizer
      第54回日本芸術療法学会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 3次元計測点群データの透視可視化と高視認性エッジ強調可視化2023

    • Author(s)
      田中覚
    • Organizer
      日本応用数理学会・第20回研究部会連合発表会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 3次元計測データに基づく當麻寺西塔の点群型VR可視化システム2023

    • Author(s)
      小柴雄人,李亮,長谷川恭子,田中覚
    • Organizer
      第51回可視化情報シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] 3次元点群データの色・不透明度グラデーションを利用したエッジ強調可視化2023

    • Author(s)
      山田祐里,李亮,長谷川恭子,田中覚
    • Organizer
      第51回可視化情報シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] ノイズ透明化手法に基づく3次元計測点群の高精細ポイントレンダリング可視化情報シンポジウム2023

    • Author(s)
      茅清宇,李亮,長谷川恭子,内田知将,田中覚
    • Organizer
      第51回可視化情報シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] モーションキャプチャデータを活用した日本舞踊の学習支援のためのVRシステム2023

    • Author(s)
      横山大貴,李亮,長谷川恭子,鹿内菜穂,田中覚
    • Organizer
      第51回可視化情報シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] 主成分分析に基づく渦度を利用した大規模海洋シミュレーションの3次元可視化2023

    • Author(s)
      有田さとる,中田聡史,川原慎太郎,宮地英生,長谷川恭子,李亮,田中覚
    • Organizer
      第51回可視化情報シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] 特徴強調可視化を取り入れた甲冑の点群VRシステム2023

    • Author(s)
      平川拓,李亮,長谷川恭子,塚本章宏,田中覚
    • Organizer
      第51回可視化情報シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] 大規模海洋シミュレーションに基づく固有渦度を用いた渦分布可視化2023

    • Author(s)
      有田さとる,中田聡史,神阪壮哉,長谷川恭子,李亮,田中覚
    • Organizer
      The 6th Visualization Workshop
    • Related Report
      2022 Research-status Report
  • [Presentation] 甲冑の3次元計測点群を用いたVR空間内での特徴融合可視化2023

    • Author(s)
      平川 拓, 長谷川 恭子, 李 亮, 田中 覚
    • Organizer
      The 6th Visualization Workshop
    • Related Report
      2022 Research-status Report
  • [Presentation] 色と不透明度のグラデーションに基づく3次元計測点群のエッジ強調可視化2023

    • Author(s)
      山田祐里,田中覚,長谷川恭子,李亮
    • Organizer
      The 6th Visualization Workshop
    • Related Report
      2022 Research-status Report
  • [Presentation] 等高線ナビゲーションを導入した當麻寺西塔の高品質点群VR観覧システム2023

    • Author(s)
      小柴雄人, 長谷川恭子, 李亮, 田中覚
    • Organizer
      The 6th Visualization Workshop
    • Related Report
      2022 Research-status Report
  • [Presentation] 3次元計測ビッグデータを活用したポイントレンダリングによる可視化2023

    • Author(s)
      田中覚
    • Organizer
      日本原子力研究開発機構・可視化講演会
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] ユネスコ世界文化遺産ボロブドゥール寺院のマルチデータソース可視化2022

    • Author(s)
      田中覚
    • Organizer
      「新生」金沢コンピュータグラフィックス談話会第15回
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] Design of tight minimum-sidelobe windows by Newton’s method on oblique manifolds for time-frequency domain signal processing2022

    • Author(s)
      Daichi Kitahara and Kohei Yatabe
    • Organizer
      日本応用数理学会2022年度年会
    • Related Report
      2022 Research-status Report
  • [Presentation] High-Definition Contour Drawing for 3D Point-based Surfaces based on Adaptive Point Density Adjustment2022

    • Author(s)
      Yukihiro Inada, Hiroki Ito, Yousei Takeuchi, Kyoko Hasegawa, Liang Li, Satoshi Tanaka
    • Organizer
      The 41th JSST Annual International Conference on Simulation Technology (JSST2022)
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Edge-Highlighting Visualization of 3D Scanned Point Cloud based on Adaptive Opacity Control2022

    • Author(s)
      Takuto Nakayama, Kyoko Hasegawa, Liang Li, Satoshi Tanaka
    • Organizer
      The 41th JSST Annual International Conference on Simulation Technology (JSST2022)
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Feature Emphasis Visualization of 3D Measured Point Clouds by Proliferation using PCA2022

    • Author(s)
      Takuto Sasano, Kyoko Hasegawa, Liang Li, Satoshi Tanaka
    • Organizer
      The 41th JSST Annual International Conference on Simulation Technology (JSST2022)
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] 大規模文化遺跡の3次元計測データに基づく可視化とVR2022

    • Author(s)
      長谷川恭子、李亮、田中覚
    • Organizer
      第95回CG・可視化研究会(CAVE研究会)
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] 3次元計測点群を用いたボロブドゥール寺院のVR鑑賞システム2022

    • Author(s)
      鈴木康章,長谷川恭子,李亮,Thufail I. Fadjal,Riyanto Sugeng,Brahmantara,山口欧志,田中覚
    • Organizer
      第50回可視化情報シンポジウム
    • Related Report
      2022 Research-status Report
  • [Presentation] RGB色空間での主成分分析を用いた3次元点群データの色境界強調可視化2022

    • Author(s)
      古家圭悟,長谷川恭子,李亮,田中覚
    • Organizer
      第50回可視化情報シンポジウム
    • Related Report
      2022 Research-status Report
  • [Presentation] 計測点群の半透明立体視における視覚ガイドとしてのエッジ強調可視化2022

    • Author(s)
      青井 大門,長谷川 恭子, 李 亮 ,坂野 雄一,坂本 尚久,田中 覚
    • Organizer
      2022年度精密工学会春季大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 鎧兜の3次元計測データに基づくデジタルコンテンツの作成2022

    • Author(s)
      ZHANG Zian
    • Organizer
      第11回 知識・芸術・文化情報学研究会
    • Related Report
      2021 Research-status Report
  • [Presentation] 深層学習によるボロブドゥール寺院壁画レリーフのセマンティック・セグメンテーション2022

    • Author(s)
      季申予
    • Organizer
      第11回 知識・芸術・文化情報学研究会
    • Related Report
      2021 Research-status Report
  • [Presentation] Stochastic Noise Reduction for High-Quality Transparent Visualization of 3D Scanned Point Clouds2021

    • Author(s)
      Satoshi Tanaka
    • Organizer
      the 20th Asia Simulation Conference 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Application of the Edge Upsampling Network to Soft-Edge Regions in a 3D-Scanned Point Cloud2021

    • Author(s)
      Weite Li, Kyoko Hasegawa, Liang Li, Akihiro Tsukamoto, Yamaguchi Hiroshi, Fadjar I. Thufail, Brahmantara, Satoshi Tanaka
    • Organizer
      the 20th Asia Simulation Conference 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Noise-Robust Transparent Visualization of Large-Scale Point Clouds Acquired by 3D Scanning2021

    • Author(s)
      Satoshi Tanaka
    • Organizer
      Simulation Technology Application Conference 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Adaptive Opacity Control using Implicit Function for Visualizing Large-Scale 3D Measurement Point Clouds2021

    • Author(s)
      Masaya Kishimoto, Motoaki Adachi, Kyoko Hasegawa, Liang Li and Satoshi Tanaka
    • Organizer
      The 40th JSST Annual International Conference on Simulation Technology (JSST2021)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Improving Depth Perception of Transparent Objects in Stereoscopic Vision using Ambient Occlusion2021

    • Author(s)
      Kota Kataoka, Yuichi Sakano, Naohisa Sakamoto, Kyoko Hasegawa, Liang Li, Satoshi Tanaka
    • Organizer
      The 40th JSST Annual International Conference on Simulation Technology (JSST2021)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Improvement of Visibility in Feature Emphasis Visualization of 3D Measured Point Cloud2021

    • Author(s)
      Mizuki Katahira, Kyoko Hasegawa, Liang Li and Satoshi Tanaka
    • Organizer
      The 40th JSST Annual International Conference on Simulation Technology (JSST2021)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Joint Extraction of Clinical Entities and Relations Using Multi-head Selection Method2021

    • Author(s)
      Xintao Fang, Yuting Song, Akira Maeda
    • Organizer
      2021 International Conference on Asian Language Processing (IALP 2021)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] ICT 時代の文理融合研究を創出する可視化2021

    • Author(s)
      田中覚
    • Organizer
      日本学術会議公開シンポジウム・科学的知見の創出に資する可視化分科会(7)
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] ボロブドゥール寺院壁面レリーフの3次元復元のための学習データセット作成支援法2021

    • Author(s)
      JI Shenyu,LI Liang,長谷川 恭子,田中 覚
    • Organizer
      情報処理学会・人文科学とコンピュータシンポジウム(じんもんこん2021)
    • Related Report
      2021 Research-status Report
  • [Presentation] 鎧兜の3次元計測データに基づくデジタルコンテンツの作成2021

    • Author(s)
      ZHANG Zian,LI Liang,長谷川 恭子,田中 覚
    • Organizer
      情報処理学会・人文科学とコンピュータシンポジウム(じんもんこん2021)
    • Related Report
      2021 Research-status Report
  • [Presentation] 世界文化遺産「ボロブドゥール寺院遺跡」の3次元復元と融合可視化2021

    • Author(s)
      田中覚,李亮,長谷川恭子
    • Organizer
      SPAR2021J第17回3次元計測フォーラム
    • Related Report
      2021 Research-status Report
  • [Presentation] 不透明度グラデーションを用いた大阪湾の渦の可視化2021

    • Author(s)
      神阪 壮哉,中田 聡史,長谷川恭子,李亮,田中覚
    • Organizer
      可視化情報学会 第49回可視化情報シンポジウム
    • Related Report
      2021 Research-status Report
  • [Presentation] 3次元計測点群の半透明表示のためのエッジとオブジェクト外縁部の同時強調可視化2021

    • Author(s)
      佐々野 拓人,長谷川恭子,李亮,田中覚
    • Organizer
      可視化情報学会 第49回可視化情報シンポジウム
    • Related Report
      2021 Research-status Report
  • [Presentation] 3次元計測点群データのためのエントロピーを用いた特徴強調可視化2021

    • Author(s)
      中山 拓人,長谷川恭子,李亮,田中覚
    • Organizer
      可視化情報学会 第49回可視化情報シンポジウム
    • Related Report
      2021 Research-status Report
  • [Presentation] 適応的点密度調整に基づく3次元点群データの高精細等高線描画2021

    • Author(s)
      稲田 行宏,長谷川恭子,李亮,田中覚,伊藤 大貴,竹内 庸晴
    • Organizer
      可視化情報学会 第49回可視化情報シンポジウム
    • Related Report
      2021 Research-status Report
  • [Presentation] 半透明立体視の奥行き知覚改善のための多重面を用いた輝度分布調整2021

    • Author(s)
      青井大門,長谷川恭子,李亮,坂野雄一,田中覚
    • Organizer
      可視化情報学会 第49回可視化情報シンポジウム
    • Related Report
      2021 Research-status Report
  • [Presentation] 大規模文化遺跡のデジタルアーカイブデータの統合型高精細可視化2021

    • Author(s)
      Pan JIAO,李亮,山口欧志,長谷川恭子,Fadjar I. Thufail,Bramantara,田中覚
    • Organizer
      日本応用数理学会2021年度年会
    • Related Report
      2021 Research-status Report
  • [Presentation] 深層学習を用いたアップサンプリングに基づく3次元計測データのエッジ強調可視化2021

    • Author(s)
      李威特,長谷川恭子,李亮,塚本章宏,田中覚
    • Organizer
      日本応用数理学会2021年度年会
    • Related Report
      2021 Research-status Report
  • [Presentation] 3次元計測を活用した,ユネスコ世界文化遺産・ボロブドゥール寺院遺跡の高品質可視化2021

    • Author(s)
      田中覚
    • Organizer
      精密工学会 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
    • Related Report
      2021 Research-status Report
  • [Presentation] ノイズ透明化による3次元計測点群データ高品質可視化2021

    • Author(s)
      田中覚
    • Organizer
      点群データ分析・可視化ワークショップ (主催:可視化情報学会ビジュアルデータサイエンス研究会)
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Linking Ukiyo-e Records across Languages: An Application of Cross-Language Record Linkage Techniques to Digital Cultural Collections2021

    • Author(s)
      Yuting Song, Biligsaikhan Batjargal, and Akira Maeda
    • Organizer
      The 5th Anniversary International Symposium of Asia-Japan Research at Ritsumeikan University
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] ノイズ透明化による3次元計測点群データ高品質可視化2021

    • Author(s)
      田中覚,内田知将,長谷川恭子,李亮
    • Organizer
      日本シミュレーション学会・2021年非線形問題の解法と可視化に関する研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] 深層学習を用いたアップサンプリングに基づく3次元計測データのエッジ強調可視化2021

    • Author(s)
      LI Weite,長谷川恭子,李亮,田中覚
    • Organizer
      日本シミュレーション学会・2021年非線形問題の解法と可視化に関する研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] A Preliminary Attempt to Evaluate Machine Translations of Ukiyo-e Metadata Records2020

    • Author(s)
      Yuting Song, Biligsaikhan Batjargal, and Akira Maeda
    • Organizer
      The 22nd International Conference on Asia-Pacific Digital Libraries
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Finding Identical Ukiyo-e Prints across Databases in Japanese, English and Dutch2020

    • Author(s)
      Yuting Song, Biligsaikhan Batjargal, and Akira Maeda
    • Organizer
      Digital Humanities 2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] AI と文化財の可視化2020

    • Author(s)
      李 亮
    • Organizer
      日本学術会議公開シンポジウム「科学的知見の創出に資する可視化 (5):ICT /ビッグデータ時代の文理融合研究を支援する可視化」
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] マルチデータソースを統合したポイントレンダリングに基づく大規模文化遺跡の可視化2020

    • Author(s)
      Pan JIAO, 李亮, 長谷川恭子, 田中覚
    • Organizer
      先進的描画技術を用いた可視化情報の研究会(VR2020)
    • Related Report
      2020 Research-status Report
  • [Presentation] 3D Reconstruction and Visualization of Borobudur Temple2020

    • Author(s)
      Liang Li,
    • Organizer
      インドネシア研究懇話会(KAPAL)第2回研究大会
    • Related Report
      2020 Research-status Report
  • [Presentation] アンビエントオクルージョンを用いた半透明立体視の奥行き認知改善2020

    • Author(s)
      片岡孝太,坂野雄一,坂本尚久,藤田泰之,長谷川恭子,李亮,田中覚
    • Organizer
      可視化情報学会・第48回可視化情報シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] ノイズを含む3次元計測点群の特徴強調可視化におけるノイズ透明化2020

    • Author(s)
      片平瑞基,長谷川恭子,李亮,田中覚
    • Organizer
      可視化情報学会・第48回可視化情報シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] 大規模計測点群データ可視化のための超2次曲面を用いた適応的点密度制御---舞鶴の赤レンガ倉庫への適応---2020

    • Author(s)
      岸本将弥,安達基朗,長谷川恭子,李亮,田中覚
    • Organizer
      可視化情報学会・第48回可視化情報シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] 箱庭療法支援のための3次元計測点群を用いたVRシステムの作成2020

    • Author(s)
      河戸優典,岡本紗耶加,伊藤大貴,加藤千恵子,青木 滉一郎,安達基朗,田中覚,長谷川恭子,李亮
    • Organizer
      可視化情報学会・第48回可視化情報シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] A High Quality Sampling Method of 3D Scanned Point Clouds based on Improved Poisson Disk Sampling2019

    • Author(s)
      You Zhou, Kyoko Hasegawa, Liang Li, Atsushi Okamoto and Satoshi Tanaka
    • Organizer
      The 15th Joint Workshop on Machine Perception and Robotics 2019 (MPR 2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Visualization to Assist Sandplay Therapy based on 3D Scanned Data2019

    • Author(s)
      Hiroki Ito, Chieko Kato, Koichiro Aoki, Motoaki Adachi, Kyoko Hasegawa, Liang Li and Satoshi Tanaka
    • Organizer
      The 38th JSST Annual International Conference on Simulation Technology (JSST2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] High-Definition Edge Extraction of Laser-scanned Point Clouds2019

    • Author(s)
      Kota Kawakami, Kyoko Hasegawa, Liang Li and Satoshi Tanaka
    • Organizer
      The 38th JSST Annual International Conference on Simulation Technology (JSST2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Visual Plant Simulation based on Transparent Collision Visualization of 3D Scanned Point Clouds2019

    • Author(s)
      Weite Li, Kenya Shigeta, Kyoko Hasegawa, Liang Li, Keiji Yano, Satoshi Tanaka and Motoaki Adachi
    • Organizer
      The 38th JSST Annual International Conference on Simulation Technology (JSST2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] High-quality Visualization of Large-Scale Noisy Point Clouds Acquired by 3D Scanning2019

    • Author(s)
      Tomomasa Uchida, Kyoko Hasegawa, Liang Li, Motoaki Adachi and Satoshi Tanaka
    • Organizer
      The 38th JSST Annual International Conference on Simulation Technology (JSST2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] A High Quality Sampling Method of 3D Scanned Point Clouds based on Improved Poisson Disk Sampling2019

    • Author(s)
      You Zhou, Kyoko Hasegawa, Liang Li, Atsushi Okamoto and Satoshi Tanaka
    • Organizer
      The 38th JSST Annual International Conference on Simulation Technology (JSST2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] High-Quality and Transparent Visualization of Large-Scale Point Clouds Acquired by 3D Scanning2019

    • Author(s)
      Satoshi Tanaka
    • Organizer
      CYBERWORLDS 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Improving Japanese-English Bilingual Mapping of Word Embeddings based on Language Specificity2019

    • Author(s)
      Yuting Song, Biligsaikhan Batjargal, Akira Maeda
    • Organizer
      2019 International Conference on Asian Language Processing
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Book] 可視化と科学・文化・社会2023

    • Author(s)
      伊藤貴之,宮地英生,田中覚
    • Total Pages
      240
    • Publisher
      コロナ社
    • ISBN
      9784339013733
    • Related Report
      2023 Annual Research Report
  • [Remarks] 世界初の“3次元透視可視化”技術で文化遺産デジタルアーカイブは新局面へ

    • URL

      https://shiruto.jp/technology/1474/

    • Related Report
      2021 Research-status Report
  • [Remarks] RARA Satoshi Tanaka

    • URL

      https://rara.ritsumei.ac.jp/fellows/satoshi-tanaka/

    • Related Report
      2021 Research-status Report

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Published: 2019-10-10   Modified: 2025-01-30  

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