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PubMed · 11489078

3D light scanning macrography.

D Huber·M Keller·D Robert
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Abstract

The technique of 3D light scanning macrography permits the non-invasive surface scanning of small specimens at magnifications up to 200x. Obviating both the problem of limited depth of field inherent to conventional close-up macrophotography and the metallic coating required by scanning electron microscopy, 3D light scanning macrography provides three-dimensional digital images of intact specimens without the loss of colour, texture and transparency information. This newly developed technique offers a versatile, portable and cost-efficient method for the non-invasive digital and photographic documentation of small objects. Computer controlled device operation and digital image acquisition facilitate fast and accurate quantitative morphometric investigations, and the technique offers a broad field of research and educational applications in biological, medical and materials sciences.

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AnimalsDipteraDrosophila melanogasterEyeHeadImage Processing, Computer-AssistedImaging, Three-DimensionalEvaluation StudyJournal ArticleResearch Support, Non-U.S. Gov't

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D Huber, M Keller, D Robert. 2001. 3D light scanning macrography.. https://doi.org/10.1046/j.1365-2818.2001.00892.x

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