Validation of a photogrammetric approach for the objective study of early bowed instruments
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| Định dạng: | Sách |
| Ngôn ngữ: | English |
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Springer
2023
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| Truy cập trực tuyến: | https://link.springer.com/article/10.1186/s40494-023-00979-4 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8952 |
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oai:localhost:PNK-89522023-08-25T07:12:34Z Validation of a photogrammetric approach for the objective study of early bowed instruments Beghin, Philémon Ceulemans, Anne-Emmanuelle Fisette, Paul early bowed instruments sub-millimetre accuracy CC-BY Some early violins have been reduced during their history to fit imposed morphological standards, while more recent ones have been built directly to these standards. We propose an objective photogrammetric approach to differentiate between a reduced and an unreduced instrument, whereby a three-dimensional mesh is studied geometrically by examining 2D slices. Our contribution is twofold. First, we validate the quality of the photogrammetric mesh through a comparison with reference images obtained by medical imaging, and conclude that a sub-millimetre accuracy is achieved. Then, we show how quantitative and qualitative features such as contour lines, channel of minima and a measure of asymmetry between the upper and lower surfaces of a violin can be automatically extracted from the validated photogrammetric meshes, allowing to successfully highlight differences between instruments. 2023-08-25T07:12:34Z 2023-08-25T07:12:34Z 2023 Book Book chapter https://link.springer.com/article/10.1186/s40494-023-00979-4 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8952 en application/pdf Springer |
| institution |
Digital Phenikaa |
| collection |
Digital Phenikaa |
| language |
English |
| topic |
early bowed instruments sub-millimetre accuracy |
| spellingShingle |
early bowed instruments sub-millimetre accuracy Beghin, Philémon Ceulemans, Anne-Emmanuelle Fisette, Paul Validation of a photogrammetric approach for the objective study of early bowed instruments |
| description |
CC-BY |
| format |
Book |
| author |
Beghin, Philémon Ceulemans, Anne-Emmanuelle Fisette, Paul |
| author_facet |
Beghin, Philémon Ceulemans, Anne-Emmanuelle Fisette, Paul |
| author_sort |
Beghin, Philémon |
| title |
Validation of a photogrammetric approach for the objective study of early bowed instruments |
| title_short |
Validation of a photogrammetric approach for the objective study of early bowed instruments |
| title_full |
Validation of a photogrammetric approach for the objective study of early bowed instruments |
| title_fullStr |
Validation of a photogrammetric approach for the objective study of early bowed instruments |
| title_full_unstemmed |
Validation of a photogrammetric approach for the objective study of early bowed instruments |
| title_sort |
validation of a photogrammetric approach for the objective study of early bowed instruments |
| publisher |
Springer |
| publishDate |
2023 |
| url |
https://link.springer.com/article/10.1186/s40494-023-00979-4 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8952 |
| _version_ |
1775230274923134976 |
| score |
8.891695 |