KEYWORDS: Digital imaging, Raster graphics, Printing, Holography, 3D image processing, Image segmentation, Image processing, Holograms, Image resolution, Depth of field
Naked-eye 3D map is based on the theories of DEM (Digital Elevation Model) and lentricular grating imaging,which users can get three-dimensional experience without the aid of software and hardware systems. The hierarchical method on depth of field and plane displacement are the key techniques and used to reduce the production cost. This article briefly introduces the three-dimensional display principle of Naked-eye 3D maps, elaborates on the production process of Naked-eye 3D maps, and finally summarizes the printing and post-printing processing methods of Naked-eye 3D maps.
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