土木工学科

研究成果

年別の研究成果 1997 2013 2015 2017 2019 2020 2021 2022 2023

• 134 Article
• 79 Conference contribution
• 20 Paper
• 13 Conference article
• 14 その他
  • 5 Chapter
  • 3 Comment/debate
  • 3 Review article
  • 1 Book
  • 1 Foreword/postscript
  • 1 Editorial

年別の研究成果

年別の研究成果

検索結果

• 2020

  Dynamic indoor space reconstruction using temporal point clouds

  Nozaki, R. & Nakagawa, M., 2020.

  研究成果: Paper › 査読

  • Navigation 100%
  • Escalators 67%
  • Blueprints 57%
  • 3D modeling 50%
  • Labeling 42%

• Dynamic indoor space reconstruction using temporal point clouds

  Nozaki, R. & Nakagawa, M., 2020 1月 1.

  研究成果: Paper › 査読

  • Navigation 100%
  • Escalators 67%
  • Blueprints 57%
  • 3D modeling 50%
  • Labeling 42%

• Filtering of bridge-slab bending effect in terrestrial laser scanning

  Nakagawa, M., Sasaki, K., Matsuda, S. & Ito, H., 2020.

  研究成果: Paper › 査読

  • Scanning 100%
  • Lasers 98%
  • 3D modeling 37%
  • Experiments 11%

• Filtering of bridge-slab bending effect in terrestrial laser scanning

  Nakagawa, M., Sasaki, K., Matsuda, S. & Ito, H., 2020 1月 1.

  研究成果: Paper › 査読

  • Scanning 100%
  • Lasers 98%
  • 3D modeling 37%
  • Experiments 11%

• Performance evaluation of single frequency RTK-GNSS positioning for structure inspection using wearable sensors

  Kurita, K., Takahashi, S. & Nakagawa, M., 2020 1月 1.

  研究成果: Paper › 査読

  • Wearable sensors 100%
  • Inspection 61%
  • Antennas 52%
  • Surveying 19%
  • Costs 18%

• Performance evaluation of single frequency RTK-GNSS positioning for structure inspection using wearable sensors

  Kurita, K., Takahashi, S. & Nakagawa, M., 2020.

  研究成果: Paper › 査読

  • Wearable sensors 100%
  • Inspection 61%
  • Antennas 52%
  • Surveying 19%
  • Costs 18%

• Processing speed improvement on SFM using panoramic images based on camera direction constraints

  Yamaguchi, Y., Sasaki, Y. & Nakagawa, M., 2020 1月 1.

  研究成果: Paper › 査読

  • Cameras 100%
  • Image acquisition 92%
  • Image matching 72%
  • Costs 53%
  • Image processing 31%

• Processing speed improvement on SFM using panoramic images based on camera direction constraints

  Yamaguchi, Y., Sasaki, Y. & Nakagawa, M., 2020.

  研究成果: Paper › 査読

  • Cameras 100%
  • Image acquisition 92%
  • Image matching 72%
  • Costs 53%
  • Image processing 31%

• Real-time mapping of construction workers using multilayered LiDAr

  Nakagawa, M., Kaseda, M. & Taguchi, M., 2020 1月 1.

  研究成果: Paper › 査読

  • Satellites 100%
  • Drilling 55%
  • Data acquisition 55%
  • Navigation 49%

• Real-time mapping of construction workers using multilayered LiDAr

  Nakagawa, M., Kaseda, M. & Taguchi, M., 2020.

  研究成果: Paper › 査読

  • Satellites 100%
  • Drilling 55%
  • Data acquisition 55%
  • Navigation 49%

• Statistical analysis of decadal warming and cooling trends in equilibrium water temperature in Japan

  Miyamoto, H. & Kamimura, K., 2020.

  研究成果: Paper › 査読

  • water temperature 100%
  • Cooling 93%
  • cooling 92%
  • statistical analysis 92%
  • Statistical methods 89%
• 2018

  Crack detection from high-resolution aerial triplet images for safer collapse investigations in high mountain areas

  Nakagawa, M., Igusa, R., Usuki, N., Takigawa, M., Nishimura, N., Katsumata, Y. & Eguchi, T., 2018 1月 1, p. 1269-1276. 8 p.

  研究成果: Paper › 査読

  • Crack detection 100%
  • high mountain 87%
  • crack 61%
  • Antennas 50%
  • detection 45%
• 2017

  Efficiency improvement of sfm using image blocks for infrastructure inspection

  Nakagawa, M., Miwa, K., Nozue, S., Sekiguchi, Y., Hirate, K., Noda, Y. & Miyo, M., 2017.

  研究成果: Paper › 査読

  • Inspection 100%
  • Experiments 46%
  • Cameras 46%
  1 被引用数 (Scopus)

• Flaking concrete detection with hammering inspection methodology based on machine learning

  Saso, H., Katsuki, F. & Nakagawa, M., 2017.

  研究成果: Paper › 査読

  • Inspection 100%
  • Machine learning 96%
  • Concretes 89%
  • Geographic information systems 54%
  • Concrete construction 24%

• Image feature-based SLAM for flat surface modeling in indoor environment

  Kobayashi, T. & Nakagawa, M., 2017.

  研究成果: Paper › 査読

  • Cameras 100%
  • Experiments 25%
• 2015

  GIS based for developing support application of concrete construction under the various environment

  Ishida, H., Anno, S. & Iyoda, T., 2015 1月 1.

  研究成果: Paper › 査読

  • Geographic information systems 100%
  • Concrete construction 91%
  • Civil engineering 17%
  • Economics 10%
• 2013

  Close-range stereo registration for concrete crack monitoring

  Nakagawa, M., Katuki, F., Isomatu, Y. & Kamada, T., 2013 1月 1.

  研究成果: Paper › 査読

  • Deterioration 100%
  • Concretes 74%
  • Cracks 74%
  • Monitoring 62%
  • Experiments 19%
  1 被引用数 (Scopus)

• Observation of recycled aggregate structure using X-ray CT

  Henry, M., Sugiyama, T., Iyoda, T. & Sato, K., 2013.

  研究成果: Paper › 査読

  • X rays 100%
  • Concretes 37%
  • Concrete aggregates 33%
  • Mortar 27%
  • Image analysis 26%

• Study on the chloride diffusion coefficient calculated from a simple accelerated chloride penetration test using electricity

  Iyoda, T., Harasawa, Y. & Hosokawa, Y., 2013 1月 1.

  研究成果: Paper › 査読

  • Cements 100%
  • Ions 88%
  • Electricity 88%
  • Slag cement 34%
  • Saline water 31%
  1 被引用数 (Scopus)

• The GPS camera application for the efficiency improvement of the bridge inspection

  Kamada, T., Katsuki, F. & Nakagawa, M., 2013 1月 1.

  研究成果: Paper › 査読

  • Global positioning system 100%
  • Inspection 87%
  • Cameras 82%
  • Data acquisition 65%
  • Deterioration 34%
  2 被引用数 (Scopus)