Robust three, dimensional surface contouring method with digital holography
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O438.1

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    Abstract:

    In this paper,a digital holography system with short-coherence light source is used to record a series of holograms of a micro-object. The three dimensional reconstruction is completed by the least-square-polynomial-fitting with a series of two dimensional intensity images which are obtained through holographic reconstruction. This three dimensional reconstruction method can be used to carry out three-dimensional reconstruction of a micro-object with strong laser speckle noise, which can not be obtained from the conventional method.

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Cao-jin Yuan, Hong-chen Zhai, Xiao-lei Wang, Lan Wu. Robust three, dimensional surface contouring method with digital holography[J]. Optoelectronics Letters,2006,2(6):468-470

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  • Received:September 07,2006
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