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Holography in your pocket: generating full-parallax portraits with an iPhone

Optics Letters +

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November 4, 2025

|

November 4, 2025

View abstract on PubMed

Summary

This summary is machine-generated.

This study introduces a low-cost method for creating digital holograms using an iPhone. The process leverages consumer technology and open-source software for accessible holographic portrait creation.

Area Of Science

  • Optics and Photonics
  • Computer Graphics
  • Digital Imaging

Background

  • Traditional holographic technologies are often expensive and complex.
  • There is a growing interest in accessible methods for creating 3D holographic content.

Purpose Of The Study

  • To present a novel, low-cost workflow for generating digital holographic portraits.
  • To demonstrate the feasibility of using consumer-grade mobile devices for holographic applications.

Main Methods

  • Utilized depth and RGB data from a high-efficiency image file format captured on a new-generation iPhone.
  • Generated a textured 3D mesh using Blender.
  • Rendered perspective images for CHIMERA holographic technology with a virtual camera rig.
  • Printed full-parallax holograms on silver halide plates and reconstructed them using RGB LEDs.

Main Results

  • Successfully created digital holographic portraits using readily available consumer hardware and software.
  • The workflow proved to be accessible and cost-effective compared to existing methods.
  • Demonstrated the reconstruction of full-parallax holograms from captured data.

Conclusions

  • This method provides a new, low-cost, and accessible workflow for digital holography.
  • Leveraging consumer devices and open-source software significantly lowers the barrier to entry for holographic content creation.
  • Opens possibilities for widespread adoption of digital holographic portraiture.