|
発表年月
|
タイトル／共同研究者
|
掲載誌
|
巻・号・頁
|
学術機関等
|
| 2024/03 |
3D Modeling of Bridge Piers using Water-borne MMS Point Clouds
Kantaro Kanai, Tetsu Yamaguchi, Masafumi Nakagawa
|
The 18th South East Asian Technical University Consortium Symposium 2024 |
1から
|
|
| 2024/02 |
Semantic Segmentation of Water-borne MMS Point Clouds for 3D River Modeling
Tetsu Yamaguchi, Takeshi Komori, Nobuaki Kubo, Etsuro Shimizu, Masafumi Nakagawa
|
The 18th South East Asian Technical University Consortium Symposium 2024The 18th South East Asian Technical University Consortium
Symposium 2024The 18th South East Asian Technical University Consortium Symposium 2024
|
4から
|
|
| 2024/02 |
Object Recognition and Tracking Using Composite LiDAR on Construction Vehicles to Improve Safety at Construction Sites
Gai Ozaki, Masafumi Nakagawa, Masahiro Miyo
|
The 18th South East Asian Technical University Consortium Symposium 2024The 18th South East Asian Technical University Consortium
Symposium 2024The 18th South East Asian Technical University Consortium Symposium 2024
|
4から
|
|
| 2024/02 |
Point Cloud Acquisition with LiDAR-SfM/MVS for Lunar Survey
Rikako Shigefuji, Karin Noguchi, Masanori Takigawa, Keitaro Kitamura, Takahiro Hiramatsu, Taizo Kobayashi, Masafumi Nakagawa
|
The 18th South East Asian Technical University Consortium Symposium 2024 |
4から
|
|
| 2024/02 |
Trajectory Estimation on LIDAR-SLAM in Urban Rivers
Naoto Kimura, Masafumi Nakagawa, Takeshi Komori, Nobuaki Kubo, Etsuro Shimizu
|
The 18th South East Asian Technical University Consortium Symposium 2024The 18th South East Asian Technical University Consortium
Symposium 2024
|
4から
|
|
| 2024/02 |
Verification of Indoor-outdoor Seamless Positioning and Camera Position Rectification Systems Mounted on Infrastructure Inspection
UAVs
Kazuha Saito, Masafumi Nakagawa, Yusuke Kawasaki, Masaaki Takebayashi, Hirotoshi Kurashige, Shozo Nishimura, Masafumi Miwa
|
The 18th South East Asian Technical University Consortium Symposium 2024 |
4から
|
|
| 2024/02 |
Spatiotemporal Guarantee of Mobile Scanners in Urban Space for Digital Twin
Arata Nagasaka, Masafumi Nakagawa
|
The 18th South East Asian Technical University Consortium Symposium 2024The 18th South East Asian Technical University Consortium
Symposium 2024
|
4から
|
|
| 2024/02 |
Evaluation of Range Measurement for Marker Detection in Marker-based LiDAR-SLAM
Tomoki Sugihara, Rikako Shigefuji, Masafumi Nakagawa
|
The 18th South East Asian Technical University Consortium Symposium 2024The 18th South East Asian Technical University Consortium
Symposium 2024
|
1から
|
|
| 2024/02 |
Positioning Accuracy Evaluation of CLAS for Infrastructure Inspection
Kazuki Ohira, Kazuha Saito, Masafumi Nakagawa
|
The 18th South East Asian Technical University Consortium Symposium 2024 |
1から
|
|
| 2024/02 |
Preliminary Experiment on Infrastructure Inspection Screening from Water-borne MMS
Teruhiko Meguro, Naoto Kimura, Masafumi Nakagawa, Takeshi Komori, Nobuaki Kubo, Etsuro Shimizu
|
The 18th South East Asian Technical University Consortium Symposium 2024 |
1から
|
|
| 2024/02 |
Evaluation of Wireless Transmission for 3D-LiDAR Point Cloud Processing
Yusuke Eshima, Arata Nagasaka, Masafumi Nakagawa
|
The 18th South East Asian Technical University Consortium Symposium 2024 |
1から
|
|
| 2023/10 |
Point Cloud Acquisition based on GNSS/SLAM with an Autonomous Boat in Urban River Environments
Masafumi Nakagawa, Naoto Kimura, Takeshi Komori, Nobuaki Kubo, Etsuro Shimizu
|
Asian Conference on Remote Sensing 2023 |
10ページまで
|
|
| 2023/10 |
Object Recognition and Tracking using 3D Laser Scanners mounted on a Construction Vehicle
Gai Ozaki, Masafumi Nakagawa, Masahiro Miyo
|
Asian Conference on Remote Sensing 2023 |
7ページまで
|
|
| 2023/10 |
Indoor-outdoor Seamless Positioning AND Image-based Camera Position Adjustment for Infrastructure Inspection UAV
Kazuha Saito, Masafumi Nakagawa, Yusuke Kawasaki, Masaaki Takebayashi, Hirotoshi Kurashige, Shozo Nishimura, Masafumi Miwa
|
Asian Conference on Remote Sensing 2023 |
7ページまで
|
|
| 2023/10 |
Spatiotemporal Accuracy Guarantee of Point Clouds for Urban Digital Twin
Arata Nagasaka, Hirohito Ito, Masafumi Nakagawa
|
Asian Conference on Remote Sensing 2023 |
7ページまで
|
|
| 2023/10 |
Semantic Segmentation of Point Clouds using Water-borne MMS in Urban Rivers
Tetsu Yamaguchi, Takeshi Komori, Nobuaki Kubo, Etsuro Shimizu, Masafumi Nakagawa
|
Asian Conference on Remote Sensing 2023 |
7ページまで
|
|
| 2023/10 |
Acquisition of Dense Point Clouds with LiDAR-SfM/MVS Lunar Environment
Rikako Shigefuji, Karin Noguchi, Masanori Takigawa, Keitaro Kitamura, Takahiro Hiramatsu, Taizo Kobayashi, Masafumi Nakagawa
|
Asian Conference on Remote Sensing 2023 |
6ページまで
|
|
| 2023/10 |
Pose Graph Adjustment for LIDAR-SLAM with Boat Motion Characteristics in Urban Rivers
Naoto Kimura, Masafumi Nakagawa, Takeshi Komori, Nobuaki Kubo, Etsuro Shimizu
|
Asian Conference on Remote Sensing 2023 |
6ページまで
|
|
| 2023/08 |
LiDAR-SfM/MVS搭載型月面地上測量システムの実証実験
中川雅史, 野口果鈴, 重藤李佳子, 滝川正則, 北村啓太朗, 平松孝晋, 小林泰三
|
応用測量論文集 |
34巻
91から
98ページまで
|
|
| 2023/08 |
測量・土木分野における点群取得と屋内外シームレス測位
中川雅史
|
国づくりと研修 |
150号
34から
37ページまで
|
|
| 2023/02 |
Preliminary Experiment of Point Cloud Acquisition and Integration for Groundbreaking Surveying of Lunar Base Construction
Arata Nagasaka, Masafumi Nakagawa, Masanori Takigawa, Taizo Kobayashi
|
The 17th South East Asian Technical University Consortium 2023 (SEATUC2023)The 17th South East Asian Technical University
Consortium 2023 (SEATUC2023)
|
4ページまで
|
|
| 2023/02 |
Anomaly Detection for Concrete Deformation in Urban Rivers from Images
Tetsu Yamaguchi, Hina Matoba, Masafumi Nakagawa
|
The 17th South East Asian Technical University Consortium 2023 (SEATUC2023) |
4ページまで
|
|
| 2023/02 |
Proposal of an Accuracy Verification Methodology for LiDAR-SLAM on Boat
Rikako Shigefuji, Naoto Kimura, Masafumi Nakagawa, Tomohiro Ozeki, Nobuaki Kubo, Etsuro Shimizu
|
The 17th South East Asian Technical University Consortium 2023 (SEATUC2023) |
4ページまで
|
|
| 2022/10 |
Preliminary Experiments on Point Cloud Acquisition Toward a Groundbreaking Surveying for Lunar Base Construction
Arata Nagasaka, Masafumi Nakagawa, Masanori Takigawa, Taizo Kobayashi
|
The 43rd Asian Conference on Remote Sensing (ACRS2022)The 43rd Asian Conference on Remote Sensing (ACRS2022) |
8ページまで
|
|
| 2022/10 |
Accuracy Verification Methodology of Water Borne Lidar-SLAM Using CLAS Positioning
Rikako Shigefuji, Naoto Kimuara, Masafumi Nakagawa, Tomohiro Ozeki, Nobuaki Kubo, Etsuro Shimizu
|
The 43rd Asian Conference on Remote Sensing (ACRS2022) |
6ページまで
|
|
| 2022/10 |
Anomaly Detection with Autoencoder for Concrete Deformation Extraction from Images
Tetsu Yamaguchi, Hina Matoba, Masafumi Nakagawa
|
The 43rd Asian Conference on Remote Sensing (ACRS2022)The 43rd Asian Conference on Remote Sensing (ACRS2022) |
6ページまで
|
|
| 2022/10 |
Positioning and Trajectory Interpolation using SLAM and PPP-RTK for River Mapping
Naoto Kimura, Masafumi Nakagawa, Tomohiro Ozeki, Nobuaki Kubo, Etsuro Shimizu
|
The 43rd Asian Conference on Remote Sensing (ACRS2022)The 43rd Asian Conference on Remote Sensing (ACRS2022) |
6ページまで
|
|
| 2022/10 |
Visualization and Object Recognition of Construction Space using Dual 3D Laser Scanners Mounted on Construction Vehicle
Gai Ozaki, Masafumi Nakagawa
|
The 43rd Asian Conference on Remote Sensing (ACRS2022)The 43rd Asian Conference on Remote Sensing (ACRS2022)The 43rd Asian
Conference on Remote Sensing (ACRS2022)
|
9ページまで
|
|
| 2022/10 |
Efficient Image Matching using IMU Stereo Camera in SfM/MVS
Masafumi Nakagawa, Yuichiro Yamaguchi
|
The 43rd Asian Conference on Remote Sensing (ACRS2022)The 43rd Asian Conference on Remote Sensing (ACRS2022) |
4ページまで
|
|
| 2022/10 |
Performance Evaluation of GNSS/Visual Odometry-based Positioning and Ranging Systems on UAV for Infrastructure Inspection
Kazuha Saito, Masafumi Nakagawa, Yusuke Kawasaki, Masaaki Takebayashi, Hirotoshi Kurashige, Shozo Nishimura, Masafumi Miwa
|
The 43rd Asian Conference on Remote Sensing (ACRS2022)The 43rd Asian Conference on Remote Sensing (ACRS2022) |
6ページまで
|
|
| 2022/08 |
都市河川でのGNSS/SLAMによる屋内外シームレス測位
中川雅史, 木邨直人, 尾関友啓, 久保信明, 清水悦郎
|
応用測量論文集 |
33巻
37から
46ページまで
|
|
| 2022/08 |
Indoor-outdoor Seamless Flight System Mounted on UAV
Yusuke Kawasaki, Masafumi Nakagawa, Kazuha Saito, Masafumi Miwa, Yuki Shigematsu, Shozo Nishimura, Hirotoshi Kurashige, Masaaki
Takebayashi
|
The 18th International Conference on Intelligent Unmanned Systems (ICIUS2022) |
6ページまで
|
|
| 2022/08 |
Indoor-Outdoor Seamless Positioning with GNSS/Visual Odometry for Autonomous UAVs
Kazuha Saito, Masafumi Nakagawa, Yusuke Kawasaki, Masaaki Takebayashi, Shozo Nishimura, Masafumi Miwa
|
The 18th International Conference on Intelligent Unmanned Systems (ICIUS2022) |
6ページまで
|
|
| 2022/02 |
Topology-Based Dense Point Cloud Generation of Texture-Less Regions
Yuichiro Yamaguchi, Masafumi Nakagawa
|
South East Asian Technical University Consortium Symposium (SEATUC) 2022 |
|
|
| 2022/02 |
Experiment on PPP-RTK with Mobile Laser Scanning in Urban River Mapping
Kimura Naoto, Masafumi Nakagawa, Koki Kurita, Tomohiro Ozeki, Nobuaki Kubo, Etsuro Shimizu, Ryosuke Shibasaki
|
South East Asian Technical University Consortium Symposium (SEATUC) 2022 |
|
|
| 2022/02 |
Performance Verification of Visual Odometry with IMU-Stereo Camera in Indoor UAV
Kazuha Saito, Gai Ozaki, Kenta Okudaira, Masafumi Nakagawa
|
South East Asian Technical University Consortium Symposium (SEATUC) 2022 |
|
|
| 2022/02 |
Model-Based Reconstruction of Underground Pipes from Point Clouds for Construction Information Modeling
Kouki Kurita, Masafumi Nakagawa
|
South East Asian Technical University Consortium Symposium (SEATUC) 2022 |
|
|
| 2022/02 |
Motion Object Recognition Using Range Images Acquired from Point Clouds
Gai Ozaki, Masafumi Nakagawa
|
South East Asian Technical University Consortium Symposium (SEATUC) 2022 |
|
|
| 2021/11 |
Sediment Dynamics Monitoring at High Mountain Area
Naoki Nishimura, Tomoaki Eguchi, Nobuhiro Usuki, Masafumi Nakagawa
|
GeoSES International Conference G.I.C 2021 |
|
|
| 2021/11 |
Model-based Point Cloud Reconstruction of Underground Buried Pipes at a Construction Site
Kouki Kurita, Masafumi Nakagawa
|
GeoSES International Conference G.I.C 2021 |
|
|
| 2021/11 |
Lidar Scan Matching with PPP-RTK for 3D Farm Mapping
Masafumi Nakagawa, Sayaka Yokoyama, Tomohiro Ozeki, Nobuaki Kubo, Hiromune Namie, Masashi Yoshida, Yoshihiro Iwaki
|
The 42th Asian Conference on Remote Sensing (ACRS 2021) |
|
|
| 2021/11 |
Geoinformatics and 3D Data Acquisition for Infrastructure and Environment Monitoring
Masafumi Nakagawa
|
Workshop on Geomatics Solutions for Disaster Management in the GeoSES International Conference G.I.C 2021 |
|
|
| 2021/11 |
Model-based Point Cloud Reconstruction of Excavation Site for Buried Pipe Management
Kouki Kurita, Masafumi Nakagawa
|
The 42th Asian Conference on Remote Sensing |
|
|
| 2021/11 |
Point Cloud Reconstruction of Texture less Regions with Topology Constraints between Corresponding Points
Yuichiro Yamaguchi, Masafumi Nakagawa
|
The 42th Asian Conference on Remote Sensing |
|
|
| 2021/11 |
Motion Detection and Tracking in Construction Space using Temporal Point Clouds
Gai Ozaki, Masafumi Nakagawa
|
The 42th Asian Conference on Remote Sensing |
|
|
| 2021/11 |
Performance Improvement of Visual Odometry with IMU-Stereo Camera for Indoor UAV
Kazuha Saito, Gai Ozaki, Kenta Okudaira, Masafumi Nakagawa
|
The 42th Asian Conference on Remote Sensing |
|
|
| 2021/11 |
Urban River Mapping by Boat-based Mobile Laser Scanning with PPP-RTK
Kimura Naoto, Masafumi Nakagawa, Koki Kurita, Tomohiro Ozeki, Nobuaki Kubo, Etsuro Shimizu, Ryosuke Shibasaki
|
The 42th Asian Conference on Remote Sensing |
|
|
| 2021/09 |
LiDARとBLE測距による施工空間における動体識別
中川雅史, 浪江宏宗, 田口雅邦
|
応用測量論文集 |
32巻
45から
54ページまで
|
|
| 2020/11 |
Implementation of Low-Power GNSS and Geomagnetic Positioning on Single Board Computer
Kouki Kurita, Sho Sanuka, Masafumi Nakagawa
|
The 41st Asian Conference on Remote Sensing |
|
|
| 2020/11 |
LiDAR Scan Matching with RTK-GNSS Positioning and Geometric Constraints
Masafumi Nakagawa, Shinjiro Abe, Sho Sanuka, Kazuo Saito, Masahiro Miyo
|
The 41st Asian Conference on Remote Sensing |
|
|
| 2020/11 |
Model-Based MVS Point Reconstruction of Texture-Less Regions with Epipolar Constraints
Yuichiro Yamaguchi, Masafumi Nakagawa
|
The 41st Asian Conference on Remote Sensing |
|
|
| 2020/08 |
Moving object classification using multilayer laser scanning with space subdivision framework
M. Nakagawa, M. Taguchi
|
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
5巻
4号
103から
108ページまで
|
|
| 2020/07 |
RTK-GNSS測位と幾何制約によるLiDARスキャンマッチング
中川雅史, 阿部慎二郎, 佐怒賀翔, 齋藤一男, 三代 雅博
|
応用測量論文集 |
31巻
89から
98ページまで
|
日本測量協会 |
| 2020/01 |
高解像度デジタル空中写真を用いた多視点ステレオによる開口亀裂の自動抽出
江口友章, 臼杵伸浩, 西村直記, 勝又善明, 加藤仁志, 荒木孝宏, 山田裕介, 中川雅史
|
砂防学会誌 |
72巻
6号
29から
34ページまで
|
|
| 2020/01 |
Processing speed improvement on SFM using panoramic images based on camera direction constraints
Yuichiro Yamaguchi, Yoshiki Sasaki, Masafumi Nakagawa
|
40th Asian Conference on Remote Sensing, ACRS 2019: "Progress of Remote Sensing Technology
for Smart Future"
|
|
|
| 2020/01 |
Real-time mapping of construction workers using multilayered LiDAr
Masafumi Nakagawa, Masayoshi Kaseda, Masakuni Taguchi
|
40th Asian Conference on Remote Sensing, ACRS 2019: "Progress of Remote Sensing Technology
for Smart Future"
|
|
|
| 2020/01 |
Filtering of bridge-slab bending effect in terrestrial laser scanning
Masafumi Nakagawa, Koichi Sasaki, Shigeo Matsuda, Hirohito Ito
|
40th Asian Conference on Remote Sensing, ACRS 2019: "Progress of Remote Sensing Technology
for Smart Future"
|
|
|
| 2020/01 |
Performance evaluation of single frequency RTK-GNSS positioning for structure inspection using wearable sensors
Kouki Kurita, Shigeki Takahashi, Masafumi Nakagawa
|
40th Asian Conference on Remote Sensing, ACRS 2019: "Progress of Remote Sensing Technology
for Smart Future"
|
|
|
| 2020/01 |
Dynamic indoor space reconstruction using temporal point clouds
Riku Nozaki, Masafumi Nakagawa
|
40th Asian Conference on Remote Sensing, ACRS 2019: "Progress of Remote Sensing Technology
for Smart Future"
|
|
|
| 2018/09 |
Geometrical network model generation using point cloud data for indoor navigation
M. Nakagawa, R. Nozaki
|
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
4巻
4号
141から
146ページまで
|
|
| 2018/08 |
ランダム点群を用いた橋梁モデリングのためのアブストラクション
中川雅史, 関口恭史, 平手克治, 野田康朗, 三代雅博
|
コンクリート構造物の非破壊検査シンポジウム論文集 |
6巻
69から
74ページまで
|
|
| 2018/08 |
Point Cloud Clustering Using Panoramic Layered Range Image
Masafumi Nakagawa
|
Recent Applications in Data Clustering |
|
InTech |
| 2018/07 |
屋内ナビゲーションのための点群を用いた幾何ネットワークモデル生成
中川雅史, 野嵜陸
|
応用測量論文集 |
29巻
37から
48ページまで
|
日本測量協会 |
| 2018/01 |
地上レーザースキャニングにおける橋梁の床版たわみの影響の自動補正
中川雅史, 佐々木公一, 松田重雄, 伊東弘人
|
写真測量とリモートセンシング |
57巻
6号
289から
297ページまで
|
Japan Society of Photogrammetry and Remote Sensing |
| 2018/01 |
Crack detection from high-resolution aerial triplet images for safer collapse investigations in high mountain areas
Masafumi Nakagawa, Ryusei Igusa, Nobuhiro Usuki, Masanori Takigawa, Naoki Nishimura, Yoshiaki Katsumata, Tomoaki Eguchi
|
Proceedings - 39th Asian Conference on Remote Sensing: Remote Sensing Enabling Prosperity, ACRS 2018 |
3巻
1269から
1276ページまで
|
|
| 2017/09 |
RELATIVE PANORAMIC CAMERA POSITION ESTIMATION for IMAGE-BASED VIRTUAL REALITY NETWORKS in INDOOR ENVIRONMENTS
M. Nakagawa, K. Akano, T. Kobayashi, Y. Sekiguchi
|
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
4巻
2W4号
349から
354ページまで
|
|
| 2017/01 |
Efficiency improvement of sfm using image blocks for infrastructure inspection
Masafumi Nakagawa, Keiichi Miwa, Shoya Nozue, Yasushi Sekiguchi, Katsuharu Hirate, Yasuaki Noda, Masahiro Miyo
|
38th Asian Conference on Remote Sensing - Space Applications: Touching Human Lives, ACRS 2017 |
2017-October巻
|
|
| 2017/01 |
Flaking concrete detection with hammering inspection methodology based on machine learning
Hayami Saso, Futoshi Katsuki, Masafumi Nakagawa
|
38th Asian Conference on Remote Sensing - Space Applications: Touching Human Lives, ACRS 2017 |
2017-October巻
|
|
| 2017/01 |
Image feature-based SLAM for flat surface modeling in indoor environment
Tamaki Kobayashi, Masafumi Nakagawa
|
38th Asian Conference on Remote Sensing - Space Applications: Touching Human Lives, ACRS 2017 |
2017-October巻
|
|
| 2016/09 |
Extraction and Classification of Building Attributes in Dense Urban Areas using ALOS-2 and Airborne LiDAR
Masafumi Nakagawa, Tatsuya Yamamoto
|
CEOS SAR Calibration and Validation Workshop 2016 |
24から
|
|
| 2016/01 |
モバイルデバイスを用いたインフラ施設の目視点検支援における点検者の行動変容
中川雅史, 山手正貴, 小林珠己, 劉粲, 田中至道, 野田康朗, 橋本和行, 伊藤雅哉, 三代雅博
|
電子情報通信学会HCGシンポジウム2016 |
|
|
| 2016/01 |
屋内3DモニタリングのためのジオフェンシングにもとづくiBeaconを用いた位置特定
中川雅史, 神尾利明, 八十島寛朗, 小林珠己
|
応用測量論文集 |
27巻
77から
86ページまで
|
日本測量協会 |
| 2016/01 |
Location-based Image Acquisition and Management for SABO Facility Inspection
Masafumi Nakagawa, Shido Tanaka, Keiichi Miwa, Masaki Yamate, Yasuaki Noda, Kazuyuki Hashimoto, Masaya Ito, Masahiro Miyo
|
United Nations/Nepal Workshop on the Applications of Global Navigation Satellite Systems |
|
|
| 2016/01 |
Navigation for Location-Based Data Acquisition Using Geofences
Masafumi Nakagawa, Toshiaki Kamio, Hiroaki Yasojima, Yosuke Miyagaki
|
SEATUC Symposium 2016 |
|
|
| 2016/01 |
Camera path design and evaluation in ground-based image acquisition for Structure from Motion and 3D modeling
Shido Tanaka, Masafumi Nakagawa
|
37th Asian Conference on Remote Sensing, ACRS 2016 |
2巻
1150から
1156ページまで
|
|
| 2016/01 |
Patch-Based Texture Reconstruction from Colored Point Cloud
Masafumi Nakagawa, Tomoya Nuno, Takuya Takahashi, Yumi Hanawa, Sho Takayama
|
SEATUC Symposium 2016 |
|
|
| 2016/01 |
Building Attributes Acquisition Using High Resolution Satellite Sar Data and Airborne Lidar Data
Tatsuya Yamamoto, Masafumi Nakagawa
|
SEATUC Symposium 2016 |
|
|
| 2016/01 |
Camera Path Design for Panoramic Image Acquisition
Shido Tanaka, Sho Takayama, Masafumi Nakagawa
|
SEATUC Symposium 2016 |
|
|
| 2016/01 |
Geofencing-based localization for 3D data acquisition navigation
M. Nakagawa, T. Kamio, H. Yasojima, T. Kobayashi
|
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives |
41巻
319から
324ページまで
|
|
| 2016/01 |
Ceiling feature detection for Geo-referencing in SLAM
Tamaki Kobayashi, Masafumi Nakagawa
|
37th Asian Conference on Remote Sensing, ACRS 2016 |
1巻
443から
448ページまで
|
|
| 2016/01 |
Real-time floor recognition in indoor environments using TOF Camera
Masafumi Nakagawa, Tamaki Kobayashi
|
37th Asian Conference on Remote Sensing, ACRS 2016 |
1巻
399から
402ページまで
|
|
| 2016/01 |
Performance Evaluation of Ranging-based iBeacon Positioning in Indoor Straight Passage
Liu Can, Masafumi Nakagawa
|
The 37th Asian Conference on Remote Sensing 2016 |
|
|
| 2016/01 |
Geo-Tagged Image Acquisition and Management in Sabo Facility Inspection
Masafumi Nakagawa, Yosuke Miyagaki, Tomoya Nuno, Yuuki Saito, Yasuaki Noda, Kazuyuki, Hashimoto, Masaya Ito, Masahiro Miyo
|
SEATUC Symposium 2016 |
|
|
| 2015/08 |
ハンドヘルド・ステレオカメラを用いたひび割れの三次元計測
鎌田知久, 勝木太, 中川雅史
|
コンクリート構造物の非破壊検査シンポジウム論文集 |
5巻
173から
178ページまで
|
|
| 2015/08 |
インフラ施設の長寿命化に向けたクラウドストレージを利用した目視点検支援
中川雅史, 三戸大希, 片岡恒之輔, 三代雅博, 野田康朗
|
コンクリート構造物の非破壊検査シンポジウム論文集 |
50巻
213から
220ページまで
|
|
| 2015/08 |
全天球カメラ画像を用いたコンクリート構造物調査に関する基礎検討
瀧川正則, 勝木太, 中川雅史
|
コンクリート構造物の非破壊検査シンポジウム論文集 |
5巻
179から
182ページまで
|
|
| 2015/05 |
THE TRIPLET MEASURED BY AERIAL CAMERA USING LINE SEGMENTS LINE MATCHING-BASED RELATIVE ORIENTATION USING TRIPLET CAMERA
S. Tanaka, M. Nakagawa
|
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives |
40巻
4W5号
217から
222ページまで
|
|
| 2015/05 |
MERGING AIRBORNE LIDAR DATA AND SATELLITE SAR DATA FOR BUILDING CLASSIFICATION
T. Yamamoto, M. Nakagawa
|
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives |
40巻
4W5号
227から
232ページまで
|
|
| 2015/05 |
TOPOLOGICAL 3D MODELING USING INDOOR MOBILE LIDAR DATA
M. Nakagawa, T. Yamamoto, S. Tanaka, M. Shiozaki, T. Ohhashi
|
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives |
40巻
4W5号
13から
18ページまで
|
|
| 2015/01 |
Fusion of airborne LiDAR data and satellite SAR data for building classification
Tatsuya Yamamoto, Masafumi Nakagawa
|
The International Symposium on Cartography in Internet and Ubiquitous Environments 2015 |
|
|
| 2015/01 |
Location-based sabo infrastructure monitoring
Masafumi Nakagawa, Hiroki Mito, Konosuke Kataoka, Yasuaki Noda, Kazuyuki Hashimoto, Masaya Ito, Masahiro Miyo
|
The International Symposium on Cartography in Internet and Ubiquitous Environments 2015 |
|
|
| 2015/01 |
Classification of building attributes in dense urban areas using ALOS-2 data and airborne LiDAR data
Tatsuya Yamamoto, Masafumi Nakagawa
|
ACRS 2015 - 36th Asian Conference on Remote Sensing: Fostering Resilient Growth in Asia, Proceedings |
|
|
| 2015/01 |
Path design for ground-based panoramic image acquisition
Shido Tanaka, Masafumi Nakagawa
|
ACRS 2015 - 36th Asian Conference on Remote Sensing: Fostering Resilient Growth in Asia, Proceedings |
|
|
| 2015/01 |
Point Cloud Acquisition using Indoor MMS
Masafumi Nakagawa, Tatsuya Yamamoto, Shido Tanaka, Makoto Shiozaki, Tetsuya Ohhashi
|
International Symposium on GNSS 2015 |
|
|
| 2015/01 |
Location-based infrastructure inspection for sabo facilities
M. Nakagawa, T. Yamamoto, S. Tanaka, Y. Noda, K. Hashimoto, M. Ito, M. Miyo
|
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives |
40巻
3W3号
257から
262ページまで
|
|
| 2015/01 |
Colored point cloud reconstruction based on image inpainting
Masafumi Nakagawa, Shido Tanaka, Tatsuya Yamamoto
|
ACRS 2015 - 36th Asian Conference on Remote Sensing: Fostering Resilient Growth in Asia, Proceedings |
|
|
| 2014/10 |
A Point-based Rendering for 3D Polygon Extraction In Indoor Environment
Masafumi Nakagawa, Tatsuya Yamamoto, Konosuke Kataoka, Makoto Shiozaki, Tetsuya Ohhashi
|
The 35th Asian Conference on Remote Sensing 2014 |
|
|
| 2014/10 |
Location-based Infrastructure Asset Monitoring using Mobile Devices
Masafumi Nakagawa, Yoshiki Ogawa, Tatsuya Yamamoto, Konosuke Kataoka
|
The 35th Asian Conference on Remote Sensing 2014 |
|
|
| 2014/07 |
Segment Extraction from Point Cloud Using a Panoramic Layered Range Image
Masafumi Nakagawa
|
5th International Conference on Precision Engineering |
|
|
| 2014/06 |
点群レンダリングに基づいた屋内移動計測レーザーデータからのポリゴン抽出
中川雅史, 片岡恒之輔, 山本達也, 塩崎周, 大橋徹也
|
応用測量論文集 |
25巻
75から
86ページまで
|
日本測量協会 |
| 2014/05 |
TOFカメラを用いた三次元計測補測手法の提案
落合健太, 小林珠己, 中川雅史
|
写真測量とリモートセンシング |
53巻
2号
87から
90ページまで
|
|
| 2014/05 |
被災地復旧における位置方位情報つき画像の検索手法および位置配列修正法
遠藤弘隆, 中川雅史
|
写真測量とリモートセンシング |
53巻
2号
91から
94ページまで
|
|
| 2014/01 |
Panoramic rendering-based polygon extraction from indoor mobile LiDAR data
M. Nakagawa, K. Kataoka, T. Yamamoto, M. Shiozaki, T. Ohhashi
|
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives |
40巻
4号
181から
186ページまで
|
|
| 2014/01 |
Building classification using airborne lidar data with satellite SAR data
Tatsuya Yamamoto, Masafumi Nakagawa
|
35th Asian Conference on Remote Sensing 2014, ACRS 2014: Sensing for Reintegration of Societies |
|
|
| 2014/01 |
Evaluation of projection model for random point cloud
Konosuke Kataoka, Masafumi Nakagawa
|
35th Asian Conference on Remote Sensing 2014, ACRS 2014: Sensing for Reintegration of Societies |
|
|
| 2013/10 |
Study aimed at advanced use of the indoor positioning infrastructure IMES
Yutaka Yamada, Masafumi Nakagawa, Makoto Shiozaki
|
International Conference on Indoor Positioning;Indoor Navigation |
896から
897ページまで
|
|
| 2013/06 |
パノラマ多層レンジ画像を用いた点群クラスタリング
中川雅史, 片岡恒之輔, 合馬将太
|
応用測量論文集 |
|
|
| 2013/01 |
Improvement in the geofencing service interface using indoor positioning systems and mobile sensors
Masafumi Nakagawa
|
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives |
40巻
4W4号
27から
30ページまで
|
|
| 2013/01 |
Point cloud clustering using a panoramic layered range image
Masafumi Nakagawa, Kounosuke Kataoka, Shouta Ouma
|
34th Asian Conference on Remote Sensing 2013, ACRS 2013 |
1巻
36から
43ページまで
|
|
| 2013/01 |
The GPS camera application for the efficiency improvement of the bridge inspection
T. Kamada, F. Katsuki, M. Nakagawa
|
Proceedings of the 13th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC 2013 |
|
|
| 2013/01 |
Surface modeling based on point cloud rendering using terrestrial LiDAR data
Konosuke Kataoka, Masafumi Nakagawa
|
34th Asian Conference on Remote Sensing 2013, ACRS 2013 |
2巻
1248から
1253ページまで
|
|
| 2013/01 |
Geospatial photo retrieval for ground-based disaster monitoring
Hirotaka Endo, Shinya Hattori, Konosuke Kataoka, Daichi Aihara, Masafumi Nakagawa
|
34th Asian Conference on Remote Sensing 2013, ACRS 2013 |
5巻
4484から
4491ページまで
|
|
| 2013/01 |
Close-range stereo registration for concrete crack monitoring
M. Nakagawa, F. Katuki, Y. Isomatu, T. Kamada
|
The 13th East Asia-Pacific Conference on Structural Engineering and Construction |
|
|
| 2013/01 |
Integrity improvement in localization : Guarantee added localization methodology using spatiotemporal contexts
Hitomi Inaba, Masafumi Nakagawa
|
34th Asian Conference on Remote Sensing 2013, ACRS 2013 |
5巻
4500から
4504ページまで
|
|
| 2013/01 |
Preface
Sisi Zlatanova, George Sithole, Masafumi Nakagawa, Qing Zhu
|
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives |
40巻
4W4号
177から
178ページまで
|
|
| 2013/01 |
Point cloud registration for indoor mapping using time-of-flight camera
Kenta Ochiai, Masafumi Nakagawa
|
34th Asian Conference on Remote Sensing 2013, ACRS 2013 |
1巻
44から
49ページまで
|
|
| 2013/01 |
Problems in indoor mapping and modelling
Sisi Zlatanova, George Sithole, Masafumi Nakagawa, Qing Zhu
|
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives |
40巻
4W4号
63から
68ページまで
|
|
| 2013/01 |
赤外線データ通信タグを使用した歩行者ナビゲーションのための屋内測位システムの開発
浪江 宏宗, 中川 雅史
|
電気学会論文誌. C, 電子・情報・システム部門誌 = The transactions of the Institute of Electrical Engineers of Japan. C, A publication of Electronics,
Information and Systems Society
|
133巻
4号
713から
721ページまで
|
|
| 2012/06 |
色付き点群データを利用したカメラによる自己位置推定
中川雅史, 加藤大祐, 中西杏奈, 落合健太, 板谷寛, 遠藤弘隆
|
応用測量論文集 |
23巻
58から
67ページまで
|
日本測量協会 |
| 2012/01 |
Geospatial street-view retrieval methodology using geo-tagged photos
Hirotaka Endo, Hiroshi Itaya, Masafumi Nakagawa
|
33rd Asian Conference on Remote Sensing 2012, ACRS 2012 |
1巻
696から
703ページまで
|
|
| 2012/01 |
Alignment of point cloud data acquired from continuous view points on flat surface
Kenta Ochiai, Masafumi Nakagawa
|
33rd Asian Conference on Remote Sensing 2012, ACRS 2012 |
2巻
1666から
1671ページまで
|
|
| 2012/01 |
The digital camera as a GPS compass: Location matching using point clouds
Masafumi Nakagawa, Daisuke Kato, Hirotaka Endo, Hiroshi Itaya, Kenta Ochiai, Anna Nakanishi
|
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives |
39巻
391から
396ページまで
|
|
| 2012/01 |
A camera based location estimation using point clouds
Masafumi Nakagawa, Daisuke Kato, Hirotaka Endo, Kenta Ochiai, Anna Nakanishi
|
33rd Asian Conference on Remote Sensing 2012, ACRS 2012 |
1巻
43から
50ページまで
|
|
| 2012/01 |
Selectivity of multimple indoor positioning sensors
Anna Nakanishi, Yutaka Yamada, Shingo Yamada, Masafumi Nakagawa
|
33rd Asian Conference on Remote Sensing 2012, ACRS 2012 |
2巻
1558から
1561ページまで
|
|
| 2012/01 |
Seamless navigation using various sensors: An overview of the seamless navigation campaign
M. Nakagawa, Y. Yamada, H. Namie, T. Ebinuma, N. Kubo, T. Kawaguchi, M. Yoshida, A. Yasuda
|
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives |
39巻
35から
38ページまで
|
|
| 2011/09 |
LiDAR VR generation with point-based rendering
M. Nakagawa
|
Urban and Regional Data Management: UDMS Annual 2011 |
223から
230ページまで
|
|
| 2011/09 |
LiDAR VRによる高速な点群データ補間法
中川 雅史, 倉持 里史, 黒木 雅人
|
写真測量とリモートセンシング |
50巻
4号
243から
251ページまで
|
|
| 2011/09 |
高速な空間補間を行うポイントベースドレンダリングアプリケーション
中川雅史, 倉持里史, 黒木雅人
|
芝浦工業大学研究報告 |
55巻
2号
43から
48ページまで
|
|
| 2011/01 |
A point-based rendering application with a high-speed spatial interpolation
Masafumi Nakagawa, Satoshi Kuramochi, Anna Nakanishi, Yuta Sugaya
|
32nd Asian Conference on Remote Sensing 2011, ACRS 2011 |
3巻
1571から
1574ページまで
|
|
| 2011/01 |
Stereo measurement without markers for moving soil surfaces
Anna Nakanishi, Masafumi Nakagawa, Toshiro Okamoto
|
32nd Asian Conference on Remote Sensing 2011, ACRS 2011 |
1巻
382から
385ページまで
|
|
| 2011/01 |
Massive Point Cloud Acquisition on a Soil Surface using a Stereo Camera
Masafumi Nakagawa, Anna Nakanishi, Hirotaka Endo, Kenta Ochiai
|
GEOMAT2011 |
|
|
| 2010/11 |
Differential Segment Sorting Methodology Using Temporal Full Polarlimetric SAR Data For Urban Change Detection
Masafumi NAKAGAWA, Sumiko ANNO
|
The 4th Joint PI Symposium of ALOS Data Nodes for ALOS Science Program in Tokyo 2010 |
186から
|
|
| 2009/01 |
Development of a self-adjustment methodology for a maintenance-free stereo camera
Masafumi Nakagawa, Yoshihiro Kawai, Fumiaki Tomita
|
Proceedings of the IEEE International Conference on Industrial Technology |
|
|
| 2009/01 |
Large-scale stereo for improvement of 3D measurement accuracy in gaze-observation
Masafumi Nakagawa, Yoshihiro Kawai, Fumiaki Tomita
|
Proceedings of the 11th IAPR Conference on Machine Vision Applications, MVA 2009 |
58から
61ページまで
|
|
| 2009/01 |
A stereo self-adjustment methodology for resuming active camera operation
Masafumi Nakagawa, Yoshihiro Kawai, Fumiaki Tomita
|
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
5414 LNCS巻
680から
691ページまで
|
Springer |
| 2008/07 |
Gaze Tracking Control Using Active Stereo Camera
Masafumi NAKAGAWA, Eisuke ADACHI, Ryuichi TAKASE, Yumi OKAMURA, Yoshihiro KAWAI, Takashi YOSHIMI, Fumiaki TOMITA
|
International Society for Photogrammetry and Remote Sensing |
|
|
| 2008/07 |
Building Change Detection Using 3-D Texture Model
Masafumi NAKAGAWA, Ryosuke SHIBASAKI
|
SPRS XXIth Congress: International Society for Photogrammetry and Remote Sensing |
|
|
| 2008/01 |
A stereo self-adjustment methodology for camera parameter restoration in outdoor environments
Nakagawa Masafumi, Kawai Yoshihiro, Tomita Fumiaki
|
Proceedings - Digital Image Computing: Techniques and Applications, DICTA 2008 |
428から
435ページまで
|
IEEE Computer Society |
| 2005/11 |
Building change detection Algorithm Using Aerial Imagery and Precise 3-D Data
Masafumi NAKAGAWA, Ryosuke SHIBASAKI
|
Asian Conference on Remote Sensing |
|
|
| 2005/01 |
Building DSMs Generation Integrating Three Line Scanner (TLS) and LiDAR
Yong-Cheol Suh, Masafumi Nakagawa
|
Korean Journal of Remote Sensing |
21巻
3W3号
229から
242ページまで
|
|
| 2005/01 |
TLSを用いた三次元建物データ構築手法の開発
中川雅史, 柴崎亮介
|
第3回ITSシンポジウム |
|
|
| 2004/11 |
Parameter acquisition for 3D tree modeling using three-line sensor
Hiroki MATSUDA, Masafumi NAKAGAWA, Ryosuke SHIBASAKI
|
Asian Conference on Remote Sensing) |
|
|
| 2004/11 |
Image-based Geospatial Data Management for Ethnographical and Archaeological studies
Yoshinori IWAMOTO, Hiroya TANAKA, Masafumi NAKAGAWA, Hidetomo FUJIWARA, Ryosuke SHIBASAKI
|
Asian Conference on Remote Sensing |
|
|
| 2004/11 |
Reconstruction of “Next-generation” 3D Digital Road Model from Three Linear Scanner Images
Yun SHI, Masafumi NAKAGAWA, Ryosuke SHIBASAKI
|
Asian Conference on Remote Sensing |
|
|
| 2004/10 |
Development of SNAKE-aided methodology for refining coarse 3D urban data using STARIMAGER / TLS (Three Line Sensor) imagery
Masafumi NAKAGAWA, Ryosuke SHIBASAKI
|
Urban Data Management Symposium |
|
|
| 2004/08 |
Ultra high-resolution urban data reconstruction integrating STARIMAGER/TLS imagery and complementary data
Masafumi NAKAGAWA, Ryosuke SHIBASAKI
|
Mapasia |
|
|
| 2004/01 |
Revision and reconstruction of 3D building data by integrating starimager/tls imagery and complementary data
Masafumi Nakagawa, Ryosuke Shibasaki
|
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives |
35巻
|
|
| 2004/01 |
TLS(Three Line Sensor)を用いた三次元建物データ構築手法の開発
中川 雅史, 柴崎 亮介
|
情報処理学会研究報告. CVIM, [コンピュータビジョンとイメージメディア] |
142巻
6号
89から
94ページまで
|
一般社団法人情報処理学会 |
| 2003/12 |
3D data acquisition and modelling of the world heritage Case study of Tyre, Lebanon
Ryosuke SHIBASAKI, Masafumi NAKAGAWA, Hidetomo FUJIWARA, Yutaka TAKASE, Osamu YAMADA
|
Digital Silk Road Nara Symposium |
|
|
| 2003/11 |
Hidetomo Fujiwata, Masafumi NAKAGAWA, Ryosuke SHIBASAKI
Automated texture, mapping for, D modeling of, objects with complex shapes, a case study of, archaeological ruins
|
Asian Conference on Remote Sensing |
|
|
| 2003/11 |
Comparative study of data selection in data integration for 3D building reconstruction
Masafumi NAKAGAWA, Ryosuke SHIBASAKI
|
Asian Conference on Remote Sensing) |
|
|
| 2003/10 |
Development of Methodology for Refining Coarse 3D Urban Data Using TLS Imagery
Masafumi NAKAGAWA, Ryosuke SHIBASAKI
|
International Society for Photogrammetry and Remote Sensing |
|
|
| 2003/01 |
Integrating high resolution air-borne linear CCD (TLS) imagery and LIDAR data
M. Nakagawa, R. Shibasaki
|
2nd GRSS/ISPRS Joint Workshop on Remote Sensing and Data Fusion over Urban Areas, URBAN 2003 |
236から
240ページまで
|
|
| 2003/01 |
Using complementary aspects of images and LiDAR: Towards automated 3D building extraction
Masafumi Nakagawa, Ryosuke Shibasaki, Yoshiaki Kagawa
|
GIM International |
17巻
1号
41から
43ページまで
|
|
| 2003/01 |
3 Dimensional measurement of cultural heritage at Tyre, Lebanon
M. Shimizu, T. Izumi, R. Shibasaki, M. Nakagawa, Y. Sasaki, Y. Takase, O. Yamada
|
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives |
34巻
5W12号
315から
318ページまで
|
|
| 2003/01 |
Reconstruction with laser scanning and 3D visualization of roman monuments and remains in Tyre, Lebanon
Yutaka Takase, Yoshinori Sasaki, Masafumi Nakagawa, Masato Shimizu, Osamu Yamada, Takura Izumi, Ryosuke Shibasaki
|
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives |
34巻
5W12号
325から
329ページまで
|
|
| 2002/11 |
URBAN MAPPING BASED ON THE IMAGE SEGMENTATION USING TLS DATA
Katsuyuki NAKAMURA, Masafumi NAKAGAWA, Ryosuke SHIBASAKI
|
Asian Conference on Remote Sensing |
|
|
| 2002/11 |
Refining Coarse 3D Building Models by using high resolution air-borne linear CCD (TLS) imagery
NAKAGAWA M.
|
Asian Cofrence on Remote Sensing, 2002 |
|
|
| 2002/11 |
Automation;Application of;Texture Mapping For;D Modeling of;The World Heritage
Yoshinori SASAKI, Masafumi NAKAGAWA, Ryosuke SHIBASAKI
|
Asian Conference on Remote Sensing) |
|
|
| 2002/07 |
Fusing stereo linear CCD image and laser range data for building 3D urban model
NAKAGAWA M.
|
ISPRS Commission IV, 2002 |
|
|
| 2002/01 |
Semi-automatic road extraction from high-resolution satellite image
Huijing Zhao, Jun Kumagai, Masafumi Nakagawa, Ryosuke Shibasaki
|
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives |
34巻
|
|
| 2001/11 |
Study On Making City Model With Image And Laser Range Data
Masafumi NAKAGAWA, Ryosuke SHIBASAKI, Yoshiaki KAGAWA
|
Asian Conference on Remote Sensing |
|
|
| 2000/12 |
Comparative Study on Model Fitting Methods for Object Extraction
NAKAGAWA M.
|
Proceedings of the 21st Asian Conference on Remote Sensing, Taipei (China Taipei) (Dec. 2000) |
1巻
446から
451ページまで
|
|