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Multispectral high-resolution hologram generation using orthographic projection images

机译:使用正射投影图像的多光谱高分辨率全息图

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摘要

Wepresentanewmethodofsynthesizingadigitalhologramofthree-dimensional(3D)real-worldobjectsfrommultipleorthographicprojectionimages(OPI).Ahigh-resolutionmultipleperspectivesof3Dobjects(i.e.,twodimensionalelementalimagearray)arecapturedunderincoherentwhitelightusingsyntheticapertureintegralimaging(SAII)techniqueandtheirOPIsareobtainedrespectively.ThereferencebeamisthenmultipliedwiththecorrespondingOPIandintegratedtoformaFourierhologram.Eventually,amodifiedphaseretrievalalgorithm(GS/HIO)isappliedtoreconstructthehologram.Theprincipleisvalidatedexperimentallyandtheresultssupportthefeasibilityoftheproposedmethod...
机译:Wepresentanewmethodofsynthesizingadigitalhologramofthree三维(3D)实worldobjectsfrommultipleorthographicprojectionimages(OPI).Ahigh-resolutionmultipleperspectivesof3Dobjects(即,twodimensionalelementalimagearray)arecapturedunderincoherentwhitelightusingsyntheticapertureintegralimaging(SAII)techniqueandtheirOPIsareobtainedrespectively.ThereferencebeamisthenmultipliedwiththecorrespondingOPIandintegratedtoformaFourierhologram.Eventually,amodifiedphaseretrievalalgorithm(GS / HIO)isappliedtoreconstructthehologram.Theprincipleisvalidatedexperimentallyandtheresultssupportthefeasibilityoftheproposedmethod ...

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