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What are Deepfakes |
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We all know that you can do silly face swaps with snap chat and other apps. |
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Previously face swapping faces on videos was terrible because you simply |
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sequentially swapped all the faces frame by frame. As a result, the quality was |
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very poor and did not handle head movements well. A Reddit user by the name of |
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Deepfake created a recurrent neural net which accurately face swaps videos. |
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Deepfake(the user) initially gathered a following by swapping celebrity faces |
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onto porn videos. |
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Reddit has banned Deepfake and Pornhub has banned deepfakes from their |
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platforms. Despite the attempts to remove fake deepfake videos, they are |
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currently all over the internet. |
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How Can You Make Deepfakes |
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========================== |
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Deepfake created FakeApp which allows anybody to use his technology to make |
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deepfake videos. The website [FakeApp](https://www.fakeapp.org/) contains both |
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downloads and tutorials for anybody who is interested in using this technology. |
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Recurrent neural nets are very computational heavy and will take you about a day |
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of GPU power to generate a good deepfake. |
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Moral Outrage |
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============= |
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There internet is currently in an uproar over this topic. In most cases is |
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obvious which videos are deep faked, however, that can change in a few years – |
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or even months. How do we prove that a video is credible if it could be faked |
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convincingly? It is not unforeseeable that in the future someone will try to use |
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this technology to blackmail a politician and smear their campaign. |
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Where do you draw the line between satire and freedom of speech? Most people |
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argue that we should ban the use of deepfakes on any video that does not have |
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the consent of the two people being swapped. However, is it fair to apply that |
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rule to memes involving Nicholas Cage? |
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It is worth mentioning that there are very little laws that can be used |
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regarding deepfaked content. If the content is seen as harassment, damaging, or |
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violates copyright it is clearly illegal. But, besides that, there are very |
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little laws regulating this new realm. |
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Future Applications |
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=================== |
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This technology may seem creepy and offsetting – especially when you are only |
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considering it for face swapping celebrities on porn. The applications of this |
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technology are limitless. Consider the movie industry, recurrent neural net |
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technology may be used to enhance CGI. 3D modeling in video games could also use |
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this technology to create more realistic graphics. |
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Conclusion |
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========== |
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Don’t blame or ban the technology. There will always be people who misuse the |
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technology, but, the benefits of such technologies outweigh the negative |
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consequences. |
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Deep recurrent neural nets are here to stay. I foresee that in the near future |
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we will have a neural net which can generate audio which sounds like someone |
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else. |