This Person Does Not Exist is a website that generates realistic images of people who do not actually exist. The website was created using a neural network called StyleGAN, developed by Nvidia in 2018. StyleGAN is a type of generative adversarial network (GAN). This consists of two competing neural networks – one that generates something and another that tries to determine if the results are real or fake.
The training process ends when the first neural network begins to consistently deceive the second. The primary goal of StyleGAN was to train the AI to recognize fake faces and faces in general. This was necessary to improve the performance of Nvidia’s graphics cards by automatically recognizing faces and applying other rendering algorithms to them.
The website itself is very simple to use. Every time the page is refreshed, a new image of a non-existent person is generated. Users can download the images if they wish, and if they don’t like the current image, they can refresh the page to see a new one. The images are so realistic that it is almost impossible to tell that they are not real people.
What do studies say?
In fact, studies have shown that 90% of fakes cannot be recognized by a normal person, and 50% cannot be recognized by an experienced photographer. However, there are occasional errors made by the neural network, resulting in artifacts such as a misshapen pattern or a strange hair color. By carefully studying the image, it is possible to identify these errors and determine that the person is not real.
The implications of this technology are both fascinating and troubling. On the one hand, it is a testament to the power of machine learning and AI, and it has numerous practical applications, such as in the film industry or in creating realistic avatars for video games.
On the other hand, it raises serious concerns about the potential for misuse, such as in creating fake identities or spreading disinformation. The fact that the technology is so advanced that it can create images that are almost indistinguishable from real people is cause for alarm. It highlights the need for greater regulation and oversight in the development and use of AI.
In conclusion, This Person Does Not Exist is a website that showcases the incredible capabilities of machine learning and AI. By using StyleGAN, the website generates realistic images of people who do not actually exist, demonstrating the power of generative adversarial networks.
While the technology has numerous practical applications, it also raises serious concerns about the potential for misuse and the need for greater regulation and oversight in the development and use of AI.