R(2)OBBIE-3D, a Fast Robotic High-Resolution System for Quantitative Phenotyping of Surface Geometry and Colour-Texture.
R(2)OBBIE-3D, a Fast Robotic High-Resolution System for Quantitative Phenotyping of Surface Geometry and Colour-Texture.
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DOI:
10.1371/journal.pone.0126740
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发表时间:
2015
期刊:
影响因子:
3.7
通讯作者:
Milinkovitch MC
中科院分区:
文献类型:
--
作者:
Martins AF;Bessant M;Manukyan L;Milinkovitch MC
While recent imaging techniques provide insights into biological processes from the molecular to the cellular scale, phenotypes at larger scales remain poorly amenable to quantitative analyses. For example, investigations of the biophysical mechanisms generating skin morphological complexity and diversity would greatly benefit from 3D geometry and colour-texture reconstructions. Here, we report on R2OBBIE-3D, an integrated system that combines a robotic arm, a high-resolution digital colour camera, an illumination basket of high-intensity light-emitting diodes and state-of-the-art 3D-reconstruction approaches. We demonstrate that R2OBBIE generates accurate 3D models of biological objects between 1 and 100 cm, makes multiview photometric stereo scanning possible in practical processing times, and enables the capture of colour-texture and geometric resolutions better than 15 μm without the use of magnifying lenses. R2OBBIE has the potential to greatly improve quantitative analyses of phenotypes in addition to providing multiple new applications in, e.g., biomedical science.
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DOI:
10.1073/pnas.1213301109
发表时间:
2012-10-09
影响因子:
11.1
作者:
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通讯作者:
Charras, Guillaume T.
影响因子:
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影响因子:
4.5
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通讯作者:
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影响因子:
48
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通讯作者:
Betzig, Eric