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What is deepfake AI?

What is deepfake AI?

By daniele

Although there are various ways to make deepfakes, the most popular one makes use of face-swapping autoencoders in deep neural networks with autoencoders. A series of video clips of the person you want to insert in the target must come first, followed by a target video to serve as the foundation for the deepfake.

The target video could be a clip from a Hollywood film, for instance, while the films of the person you want to place into the movie could be unrelated footage you downloaded from YouTube.

What It Does

A pre-trained 2D image text-diffusion model is converted into a 3D object synthesis model via DreamFusion.

A 3D scene is optimized using the β€œImagen” text-to-image diffusion model. The Google team also suggests using the Score Distillation Sampling (SDS) approach to optimize samples in a 3D environment with any number of parameters.

Generative Adversarial Networks (GANs), another type of machine learning, are incorporated into the process. GANs identify and fix any deepfake problems throughout several rounds, making it more challenging for deepfake detectors to identify them.

To β€œlearn” how to create fresh instances that closely resemble the real thing, GANs are also frequently utilized as a popular technique for the production of deep fakes.

Chinese app Zao, DeepFace Lab, FaceApp (a picture editing app with built-in AI techniques), Face Swap, and the since-removed DeepNude, a particularly risky app that produced fake nude photographs of women, all make creating deepfakes simple even for beginners.

On GitHub, a community for open-source software development, there are a lot of deepfake programs available. While some of these programs are significantly more likely to be used maliciously, others are more frequently used for purely amusing reasons, which is why development is not prohibited.

Many experts predict that as technology advances, will become much more sophisticated and pose more substantial hazards to the public in the form of electoral meddling, political unrest, and increased criminal activities.

Deepfakes are artificial media produced by machine learning algorithms and are so-called because of the deep learning techniques utilized in their production and the fictitious events they portray.

Deepfakes: facial identity manipulation that begins with the face being cropped using facial recognition, followed by the training of two autoencoders and one shared autoencoder for source and target. The target is put through the source autoencoder and adhered to photographs using Poisson image editing to create a deepfake.