~/talk

Deep Fakes 2.0 - How Neural Networks are Changing our World

Talkat Developer Summit 2020 · 2020-11-21..11-22· [machine-learning, computer-vision]
slides:none on file

A working real-time face transfer prototype maps live facial expressions onto other people (examples include Barack Obama and Angela Merkel) by combining Keras-trained autoencoders, FaceNet-style landmarking, OpenCV/TensorFlow face detection, and MobileNet+UNet segmentation; training uses two Nvidia 1080 Ti GPUs and ~5 hours (DeepFaceLab baseline) plus a 35,000-face segmented dataset and 17–18 decoders before switching to a GAN-style discriminator to improve realism — the pipeline runs at interactive frame rates.

AI-written summary · about

  1. 0:00Introduction and speakers
  2. 1:25What are deep fakes
  3. 3:08Obama lip sync example
  4. 8:41Face swap vs deep fakes
  5. 11:38Deep fake definition
  6. 14:30Deep Face Lab overview
  7. 20:13Autoencoder training
  8. 26:17Motivation for real-time
  9. 28:24Real-time implementation
  10. 33:06Face segmentation
  11. 36:44Mask blending
  12. 37:05Generative adversarial networks
  13. 45:28Live demo of real-time
  14. 47:17Fields of application
  15. 49:52Legal and ethical concerns
  16. 51:17Q&A session
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