This is the supplementary material for Light Field Messaging with Photographic Steganography by Wengrowski and Dana.

CVPR_LFM_Wengrowski_Supplementary.pdf contains additional examples of embedded and recovered images and messages, as well as detailed descriptions of network architecture.

There are also several video examples. The included videos are MPEG-4 files with H.264 encoding.

1. kayak_original.mp4 is an unmodified video.
2. kayak_embedded_lowVis_example.mp4 is messaged embedded using a network tuned for few visual artifacts.
3. kayak_embedded_lowBER_example.mp4 is message embedded using a network tuned for low BER (bit error rate).
Notice that there are minimal visible artifacts in both of the embedded videos.

Please cite as:
@inproceedings{wengrowski2019light,
  title={Light Field Messaging With Deep Photographic Steganography},
  author={Wengrowski, Eric and Dana, Kristin},
  booktitle={Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition},
  pages={1515--1524},
  year={2019}
}

