SURVEY AND DESIGN OF PORTABLE LASER SCANNER FOR MEASURING THREE-DIMENSIONAL DATA ON STRUCTURES
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- KUBOTA Satoshi
- 関西大学 環境都市工学部
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- TSUKADA Yoshinori
- 摂南大学 経営学部
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- TANAKA Shigenori
- 関西大学 総合情報学部
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- UMEHARA Yoshimasa
- 関西大学 先端科学技術推進機構
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- NAKAHARA Masaya
- 関西大学大学院 総合情報学研究科
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- IIDA Takuma
- 関西大学 総合情報学部
Bibliographic Information
- Other Title
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- 構造物の三次元データ計測に用いる可搬型レーザスキャナの調査と設計
Abstract
<p> In Japan, utilization scene of three-dimensional data measured by instruments of laser scanners and cameras expands with i-Construction politics. So far mobile mapping system has been used in roads. However, it is not suitable to measure in the place where vehicle cannot enter or is difficult to use satellite positioning. For this reason, development of portable laser scanners is flourishing. The instruments are usable for substructure of bridge, mountainous regions, and indoors. But various sensors into the ready-made instruments have different installation angles and accuracy. And, the algorithms of data processing are not released. For these two reasons, it is difficult to analyze the factors of decreasing measuring accuracy in the ready-made portable laser scanners. In this research, an original portable laser scanner was proposed. We surveyed ready-made portable laser scanners and experimented to measure with prototype. And, we designed a portable laser scanner based on these characteristics and usage considerations for measuring three-dimensional data on structures.</p>
Journal
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- Journal of Japan Society of Civil Engineers, Ser. F3 (Civil Engineering Informatics)
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Journal of Japan Society of Civil Engineers, Ser. F3 (Civil Engineering Informatics) 75 (2), II_105-II_113, 2019
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390565134846098048
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- NII Article ID
- 130007829060
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- ISSN
- 21856591
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed