They show that it can achieve a depth resolution of more than three orders of magnitude greater than state-of-the-art methods for multiplane holographic projection. In Optica, Optica Publishing Group’s journal for high-impact research, Gong’s team and Chengwei Qiu’s research team at the National University of Singapore describe their new approach, called three-dimensional scattering-assisted dynamic holography (3D-SDH). Credit: Lei Gong, University of Science and Technology of China The new 3D scattering-assisted dynamic holography approach creates a digital hologram by projecting high-resolution images onto planes spaced closely together (a), achieving a more realistic representation than conventional holography techniques (b).

This process results in high-depth resolution, which is crucial for delivering the depth perception necessary for the hologram to appear three-dimensional. It could also provide better 3D visuals without requiring a headset.”Ĭreating a realistic holographic display involves projecting high-resolution images onto multiple layers that are positioned closely together. “For virtual reality, our method could be used with headset-based holographic displays to greatly improve the viewing angles, which would enhance the 3D viewing experience. “A 3D hologram can present real 3D scenes with continuous and fine features,” said Lei Gong, who led a research team from the University of Science and Technology of China. This cutting-edge hologram technology is capable of incorporating greater levels of detail into 3D images, potentially leading to more realistic depictions of the world for use in virtual reality and various other applications. Credit: Lei Gong, University of Science and Technology of China Scientists successfully overcome two obstacles in existing digital holographic methods.Ī new method for producing dynamic ultra-high-density 3D holographic projections has been developed by researchers. By packing more details into a 3D image, this approach could enable realistic representations for use in virtual reality and other applications.

Researchers have developed a new way to achieve dynamic projection of 3D objects onto ultrahigh-density successive planes.

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