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