RESEARCH AND DEVELOPMENT OF AUTOMATIC COLORING TECHNOLOGY FOR POINT CLOUD DATA USING GAN
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- OTSUKI Shoji
- 関西大学大学院 総合情報学研究科
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- HIRANO Nobutoshi
- 株式会社日本インシーク 技術本部
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- IMAI Ryuichi
- 法政大学 デザイン工学部
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- NAKAMURA Kenji
- 大阪経済大学 情報社会学部
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- TSUKADA Yoshinori
- 摂南大学 経営学部
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- UMEHARA Yoshimasa
- 関西大学 先端科学技術推進機構
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- TANAKA Shigenori
- 関西大学 総合情報学部
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- IWAMOTO Tatsuma
- 関西大学大学院 総合情報学研究科
Bibliographic Information
- Other Title
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- GANを用いた点群データの自動着色技術の研究開発
Abstract
<p> The Ministry of Land, Infrastructure, Transport and Tourism is promoting “i-Construction” to improve the productivity of construction sites by utilizing 3D information. Most of the 3D information showing the current topography measured by the laser scanner is stored as point cloud data. The point cloud data generally holds only 3D coordinate values and reflection intensity, but RGB values can be added by using camera images, and it is widely used due to a high visibility of features. However, there are some issues that require labor to select camera images corresponding to each point, and that cannot be colored by the equipment without a camera. Therefore, in this research, we develop an automatic coloring technology using GAN for point cloud data that does not require a camera image.</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) 78 (2), I_150-I_157, 2022
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390854717652246528
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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
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- Abstract License Flag
- Disallowed