How to archive the visual contents of aging analog film holograms?

Abstract

We introduce a novel method for the digital preservation of analog film holograms. Our approach uses a machine learning-based approach dubbed Neural Radiance Fields (NeRF). We evaluate the performance of our method with both qualitative and quantitative experiments, showing that analog holograms can be digitally pre- served with high quality.

Publication
Deutschen Gesellschaft fur angewandte Optik

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Jiwon Choi
Jiwon Choi
Ph.D. Student in Optical Sciences
Aniket Dashpute
Aniket Dashpute
Ph.D. Student in Electrical Engineering
Florian Willomitzer
Florian Willomitzer
Associate Professor of Optical Sciences