3D Scanning of Transparent Objects by means of Non Conventional Imaging Techniques

Abstract : 3D surface acquisition is a subject which has been studied to a large extent, a significant number of techniques for acquiring shape have been proposed and a wide range of commercial solutions are available. Nevertheless, today's systems still have difficulties when digitizing objects with non-lambertian surfaces in the visible light spectrum, as is the case of transparent, semi-transparent or highly reflective materials (e.g. glass, crystals, some plastics and shiny metals). In this chapter, some of the issues of traditional scanning systems are addressed by considering various approaches using the radiative properties of materials, the polarization information of the reflected light as well as the generated fluorescence applied to the digitization of transparent object These approaches led to three recent techniques which can be referred as shape from polarization, shape from fluorescence as well as shape from heating (SFH). The two latest approaches will be exposed through out this chapter.
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https://hal.archives-ouvertes.fr/hal-00645717
Contributor : Fabrice Meriaudeau <>
Submitted on : Monday, November 28, 2011 - 3:10:44 PM
Last modification on : Wednesday, September 12, 2018 - 1:26:58 AM

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Fabrice Meriaudeau, Rindra Rantoson, Gönen Eren, Louis Sanchez-Secades, Alban Bajard, et al.. 3D Scanning of Transparent Objects by means of Non Conventional Imaging Techniques. Aamir Saeed Malik (Universiti Teknologi Petronas, Malaysia); Tae Sun Choi (Gwangju Institute of Science and Technology, Korea); Humaira Nisar. Depth Map and 3D Imaging Applications: Algorithms and Technologies, IGI Global, pp.1, 2011, ⟨10.4018/978-1-61350-326-3⟩. ⟨hal-00645717⟩

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