Zhang, YapingWang, RendeTsang, PeterPoon, Ting-Chung2020-08-282020-08-282020-04-152578-7519http://hdl.handle.net/10919/99868Employing a single-pixel digital holographic recording technique called optical scanning holography (OSH), we accomplish the formidable task of sectioning with edge extraction in three-dimensional (3D) optical incoherent imaging. OSH is a special variant of generalized two-pupil heterodyning image processing, where one of the pupils used is a delta function with the other being a uniform function. In this study, we investigate the use of an annular pupil and a random-phase pupil for edge extraction during sectioning of a 3-D object. Novel simulation results indicate excellent edge extraction of a multi-section object with good sectioning capability, i.e., with each focused edge-extracted section out-of-focused haze has been eliminated. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreementapplication/pdfenIn CopyrightArticle - Refereed© 2020 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved.https://doi.org/10.1364/OSAC.38347334