Video manipulation
Video manipulation is a new variant of media manipulation that targets digital video using a combination of traditional video processing and video editing techniques and auxiliary methods from artificial intelligence like face recognition. The results range from artistic videos produced for aesthetic effect to videos aimed at (mass) manipulation and propaganda, a straightforward extension of the long standing possibilities of photo manipulation. The proof-of-principle software Face2Face was developed at Stanford University. It is able to manipulate video footage of public figures to allow a second person to put words in their mouth in real time. [1][2] Such advanced video manipulation must be ranked alongside and beyond previous examples of deep fakes.
Recognizing video manipulation
Besides computer-aided possibilities[3], it has been suggested that unrealistic eye blinking frequency or sequences can serve as hints to recognize deep fake videos.[4]
See also
- Fake news
- Video scratching
- Mashup (video)
- Adobe Voco
- Applications of artificial intelligence
- Facial expression
- Real-time computing
References
- ↑ Solon, Olivia (2017-07-26). "The future of fake news: don't believe everything you read, see or hear". https://www.theguardian.com/technology/2017/jul/26/fake-news-obama-video-trump-face2face-doctored-content.
- ↑ "Face2Face: Real-time Face Capture and Reenactment of RGB Videos". 2016. https://web.stanford.edu/~zollhoef/papers/CVPR2016_Face2Face/paper.pdf.
- ↑ "A Google engineer is developing a tool to identify fake video". inews.co.uk. 2018-04-12. https://inews.co.uk/news/technology/a-google-engineer-is-developing-a-tool-to-identify-fake-video/.
- ↑ "How to tell if you’re watching a fake celebrity video". inews.co.uk. 2018-06-15. https://inews.co.uk/news/technology/how-to-tell-if-youre-watching-a-fake-celebrity-video/.
External links
- "Seeing is believing - video manipulation - 23.03.2018". http://www.dw.com/en/seeing-is-believing-video-manipulation/av-43002968.
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