COMBINING PATTERN PROJECTION AND CROSS POLARIZATION TO ENHANCE 3D RECONSTRUCTION OF FEATURELESS REFLECTIVE SURFACES
3D digitisation is essential to enhance knowledge and conservation processes for Cultural Heritage (CH). However, movable heritage collected in museums, e.g., archeological finds, statues, coins, and musical instruments, often consists of highly reflective surfaces and/or featureless textures. The a...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Copernicus Publications
2023-06-01
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| Series: | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| Online Access: | https://isprs-archives.copernicus.org/articles/XLVIII-M-2-2023/427/2023/isprs-archives-XLVIII-M-2-2023-427-2023.pdf |
| _version_ | 1797796225951465472 |
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| author | P. Clini R. Nespeca R. Angeloni M. D’Alessio M. Mandolini |
| author_facet | P. Clini R. Nespeca R. Angeloni M. D’Alessio M. Mandolini |
| author_sort | P. Clini |
| collection | DOAJ |
| description | 3D digitisation is essential to enhance knowledge and conservation processes for Cultural Heritage (CH). However, movable heritage collected in museums, e.g., archeological finds, statues, coins, and musical instruments, often consists of highly reflective surfaces and/or featureless textures. The aim of this work is to stress the Structure from Motion Dense MultiView Reconstruction (SfM-DMVR) of objects, whose optical properties are challenging to this image-based technique. To improve the results obtained by SfM-DMVR standard acquisition workflow, this study exploited the potential of combining Noise Function Pattern (NFP) projection and light Cross Polarization (CP). Moreover, High Dynamic Range (HDR) image reconstruction was tested on images acquired according to different CP angles. The SfM-DMVR of a texture-less shiny ceramic object was then compared to the one obtained by a structured light triangulation scanner, the most reliable tool for such surfaces, but unfortunately quite expensive. The advantages and limitations of the presented method are discussed. |
| first_indexed | 2024-03-13T03:29:52Z |
| format | Article |
| id | doaj.art-e78e983cf236411d960600e7d7416d1a |
| institution | Directory Open Access Journal |
| issn | 1682-1750 2194-9034 |
| language | English |
| last_indexed | 2024-03-13T03:29:52Z |
| publishDate | 2023-06-01 |
| publisher | Copernicus Publications |
| record_format | Article |
| series | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| spelling | doaj.art-e78e983cf236411d960600e7d7416d1a2023-06-24T17:03:10ZengCopernicus PublicationsThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences1682-17502194-90342023-06-01XLVIII-M-2-202342743210.5194/isprs-archives-XLVIII-M-2-2023-427-2023COMBINING PATTERN PROJECTION AND CROSS POLARIZATION TO ENHANCE 3D RECONSTRUCTION OF FEATURELESS REFLECTIVE SURFACESP. Clini0R. Nespeca1R. Angeloni2M. D’Alessio3M. Mandolini4Dept. of Civil and Building Engineering and Architecture, Università Politecnica delle Marche, Ancona, ItalyDept. of Civil and Building Engineering and Architecture, Università Politecnica delle Marche, Ancona, ItalyDept. of Civil and Building Engineering and Architecture, Università Politecnica delle Marche, Ancona, ItalyDept. of Civil and Building Engineering and Architecture, Università Politecnica delle Marche, Ancona, ItalyDept. of Industrial Engineering and Mathematical Sciences, Università Politecnica delle Marche, Ancona, Italy3D digitisation is essential to enhance knowledge and conservation processes for Cultural Heritage (CH). However, movable heritage collected in museums, e.g., archeological finds, statues, coins, and musical instruments, often consists of highly reflective surfaces and/or featureless textures. The aim of this work is to stress the Structure from Motion Dense MultiView Reconstruction (SfM-DMVR) of objects, whose optical properties are challenging to this image-based technique. To improve the results obtained by SfM-DMVR standard acquisition workflow, this study exploited the potential of combining Noise Function Pattern (NFP) projection and light Cross Polarization (CP). Moreover, High Dynamic Range (HDR) image reconstruction was tested on images acquired according to different CP angles. The SfM-DMVR of a texture-less shiny ceramic object was then compared to the one obtained by a structured light triangulation scanner, the most reliable tool for such surfaces, but unfortunately quite expensive. The advantages and limitations of the presented method are discussed.https://isprs-archives.copernicus.org/articles/XLVIII-M-2-2023/427/2023/isprs-archives-XLVIII-M-2-2023-427-2023.pdf |
| spellingShingle | P. Clini R. Nespeca R. Angeloni M. D’Alessio M. Mandolini COMBINING PATTERN PROJECTION AND CROSS POLARIZATION TO ENHANCE 3D RECONSTRUCTION OF FEATURELESS REFLECTIVE SURFACES The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| title | COMBINING PATTERN PROJECTION AND CROSS POLARIZATION TO ENHANCE 3D RECONSTRUCTION OF FEATURELESS REFLECTIVE SURFACES |
| title_full | COMBINING PATTERN PROJECTION AND CROSS POLARIZATION TO ENHANCE 3D RECONSTRUCTION OF FEATURELESS REFLECTIVE SURFACES |
| title_fullStr | COMBINING PATTERN PROJECTION AND CROSS POLARIZATION TO ENHANCE 3D RECONSTRUCTION OF FEATURELESS REFLECTIVE SURFACES |
| title_full_unstemmed | COMBINING PATTERN PROJECTION AND CROSS POLARIZATION TO ENHANCE 3D RECONSTRUCTION OF FEATURELESS REFLECTIVE SURFACES |
| title_short | COMBINING PATTERN PROJECTION AND CROSS POLARIZATION TO ENHANCE 3D RECONSTRUCTION OF FEATURELESS REFLECTIVE SURFACES |
| title_sort | combining pattern projection and cross polarization to enhance 3d reconstruction of featureless reflective surfaces |
| url | https://isprs-archives.copernicus.org/articles/XLVIII-M-2-2023/427/2023/isprs-archives-XLVIII-M-2-2023-427-2023.pdf |
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