Analysis of dryness in cement-based mixture via spectral imaging and dimensionality reduction
Abstract Dryness in cement-based mixture can be systematically analyzed using hyperspectral imaging and dimensionality reduction techniques. In this study, we captured the spectral images of cement-water mixture in the near-infrared range and obtained the spectrum as a function of time. The temporal...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2024-11-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-024-79438-4 |
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| author | Hyeon-Jeong Kang Changseop Kim Seungmin Chae Gi Seong Kim Woohyun Jeon Jonghyuk Yi Seung Jun Oh Yeonsang Park |
| author_facet | Hyeon-Jeong Kang Changseop Kim Seungmin Chae Gi Seong Kim Woohyun Jeon Jonghyuk Yi Seung Jun Oh Yeonsang Park |
| author_sort | Hyeon-Jeong Kang |
| collection | DOAJ |
| description | Abstract Dryness in cement-based mixture can be systematically analyzed using hyperspectral imaging and dimensionality reduction techniques. In this study, we captured the spectral images of cement-water mixture in the near-infrared range and obtained the spectrum as a function of time. The temporal evolution of the spectrum data was analyzed using dimensionality reduction techniques to determine the dryness of cement-water mixture. Since it was found that the standard deviation in each dimension of the dimensionality reduction results decreased with the moisture content, the product of standard deviations also decreased up to 97.7% until the perfect drying of water in the cement-water mixture. The proposed dryness analysis method provides a nondestructive and efficient real-time method for determining dryness of cement-based materials at construction sites. |
| format | Article |
| id | doaj-art-0df1e358ce2e40d3ad5a9dc3eb2b888d |
| institution | Kabale University |
| issn | 2045-2322 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj-art-0df1e358ce2e40d3ad5a9dc3eb2b888d2024-12-15T12:08:40ZengNature PortfolioScientific Reports2045-23222024-11-011411810.1038/s41598-024-79438-4Analysis of dryness in cement-based mixture via spectral imaging and dimensionality reductionHyeon-Jeong Kang0Changseop Kim1Seungmin Chae2Gi Seong Kim3Woohyun Jeon4Jonghyuk Yi5Seung Jun Oh6Yeonsang Park7Department of Physics, Chungnam National UniversityDepartment of Physics, Chungnam National UniversityDepartment of Physics, Chungnam National UniversityDepartment of Physics, Chungnam National UniversitySELabSELabSELabDepartment of Physics, Chungnam National UniversityAbstract Dryness in cement-based mixture can be systematically analyzed using hyperspectral imaging and dimensionality reduction techniques. In this study, we captured the spectral images of cement-water mixture in the near-infrared range and obtained the spectrum as a function of time. The temporal evolution of the spectrum data was analyzed using dimensionality reduction techniques to determine the dryness of cement-water mixture. Since it was found that the standard deviation in each dimension of the dimensionality reduction results decreased with the moisture content, the product of standard deviations also decreased up to 97.7% until the perfect drying of water in the cement-water mixture. The proposed dryness analysis method provides a nondestructive and efficient real-time method for determining dryness of cement-based materials at construction sites.https://doi.org/10.1038/s41598-024-79438-4 |
| spellingShingle | Hyeon-Jeong Kang Changseop Kim Seungmin Chae Gi Seong Kim Woohyun Jeon Jonghyuk Yi Seung Jun Oh Yeonsang Park Analysis of dryness in cement-based mixture via spectral imaging and dimensionality reduction Scientific Reports |
| title | Analysis of dryness in cement-based mixture via spectral imaging and dimensionality reduction |
| title_full | Analysis of dryness in cement-based mixture via spectral imaging and dimensionality reduction |
| title_fullStr | Analysis of dryness in cement-based mixture via spectral imaging and dimensionality reduction |
| title_full_unstemmed | Analysis of dryness in cement-based mixture via spectral imaging and dimensionality reduction |
| title_short | Analysis of dryness in cement-based mixture via spectral imaging and dimensionality reduction |
| title_sort | analysis of dryness in cement based mixture via spectral imaging and dimensionality reduction |
| url | https://doi.org/10.1038/s41598-024-79438-4 |
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