A technical breakdown of NOWA, a hybrid optical-digital camera watermarking method that uses a 2PP-fabricated phase mask and null-space reconstruction to localize AI edits while preserving image quality.
DOI: https://doi.org/10.48550/arXiv.2512.22501

A technical breakdown of NOWA, a hybrid optical-digital camera watermarking method that uses a 2PP-fabricated phase mask and null-space reconstruction to localize AI edits while preserving image quality. DOI: https://doi.org/10.48550/arXiv.2512.22501

Fighting Deepfakes With 2PP Null-Space Watermarks

A technical podcast reviewing two-photon polymerization papers, 3D microfabrication methods, and practical implications for real applications.

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Fighting Deepfakes With 2PP Null-Space Watermarks

Fighting Deepfakes With 2PP Null-Space Watermarks