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Three-dimensional edge extraction in optical scanning holography
Zong, Yonghong; Zhou, Changhe; Ma, Jianyong; Jia, Wei; Wang, Jin
2017
Source PublicationHOLOGRAPHY, DIFFRACTIVE OPTICS, AND APPLICATIONS VII
ISSN0277-786X
Department信息光电
AbstractEdge extraction has found applications in various image processing fields, such as in pattern recognition. In this paper, a new method is proposed for edge extraction of three-dimensional objects in optical scanning holography (OSH). Isotropic and anisotropic edge extraction of 3D objects is simulated using spiral phase plates in OSH operating in an incoherent mode. We propose to use a delta function and a spiral phase plate as the pupil functions to realize isotropic and anisotropic edge extraction. Our computer simulations show the capability of extracting the edges of a given 3D object by spiral phase filtering in OSH.
Language英语
Document Type会议论文
Identifierhttp://ir.siom.ac.cn/handle/181231/27350
Collection信息光学与光电技术实验室
Recommended Citation
GB/T 7714
Zong, Yonghong,Zhou, Changhe,Ma, Jianyong,et al. Three-dimensional edge extraction in optical scanning holography[C],2017.
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