Tag: Deepfake

  • New Deepfake Technique Can Make Portraits Sing

    New Deepfake Technique Can Make Portraits Sing

    Deepfake is a term which was initially coined in the year 2017. It is a technique that utilizes an AI to project combined videos and images onto source images through machine learning. Now, a fresh report from the Imperial College in London and Samsung’s AI research lab in the UK have showcased how a simple image and audio file can be used to make a singing video of a portrait.

    Previously, the technique was used to produce life-like videos from still shots. The researchers are heavily employing machine learning to generate realistic looking results. A trained eye can easily notice the mechanical and almost scary imitation by the AI but it is still a great deal considering the amount of data actually needed is negligible. The technique can even be seen combining a portrait of Albert Einstein, the famous mathematician, to create a unique lecture.

    On a more entertaining side of things, even Rasputin can be seen singing Beyoncé’s iconic “Halo” with comical results. Furthermore, realistic examples are also available with tweaked videos which were generated to mimic human emotions based on the audio that was input into the system. It has become remarkably more simplified with time to produce deepfakes, even if they are not commercially available. 

    Deepfake

    Also ReadSamsung Galaxy Note 10 Will Boast Of A Three Stage Camera Aperture System

    However, people are being reasonably worried regarding the implications of the technique. This can potentially be used to spread large scale false information and propaganda using famous personalities as their templates by those that seek to gain from it. The US legislators have already started noticing the future complications that can potentially be faced. Deepfakes have already caused harm, especially for women, who have had fake pornography surfaced to create an embarrassing spectacle for them. Fortunately or unfortunately, it is still too early to say how much good or harms the technology might end up causing.

  • Samsung’s Deepfake AI Is Capable Of Creating A Convincing Video Out Of A Single Frame

    Samsung’s Deepfake AI Is Capable Of Creating A Convincing Video Out Of A Single Frame

    Artificial Intelligence (AI) is expected to be the next big thing in technology in the near future. The idea of human-made objects able to exist as sentient beings capable of making decisions is both optimistic and terrifying at the same time. In a development bordering between the aforementioned emotions; Researchers at the Samsung AI Centre in Moscow, Russia have developed a Deepfake algorithm that can create a video out of a single image. These “Living portraits” as they are called have been tested on some famous historical images and the results are well, surprisingly great.

    Samsung Deepfake AI

    As mentioned previously, Samsung has developed and had (kind of) successfully tested the algorithm. In a video shared on YouTube, the AI can be seen in action. The researchers refer to this process as few/one-shot learning. In this process, a model can be trained by using only an image to chart out a convincing animated portrait shot. While this works with a single image, using more images, up to 32 improves the results even more. This process of superimposing existing images and videos onto source images or videos using a machine learning technique is generally known as Deepfakes. This has been an avid problem on the internet today which is credited to the rise of fake news.

    Samsung Deepfake AI

    Also read: LEGO’s New Team-Battle RPG Announced By Gameloft For iOS And Android

    These realistically talking head models are generated using a convolutional neural network. By training the algorithm on a large dataset of talking head videos with a variety of appearances. The Samsung researchers have been reported to have used more than 7,000 publically available images from YouTube videos. This technique generated Deepfakes of historical personalities such as famous scientist Albert Einstein, Painter Salvador Dali and the mysterious woman from the Mona Lisa portrait of Leonardo Da Vinci. And while there are a few anomalies that give away the obviously fake nature of the video, it is an example of how far the technology can go. In the meanwhile, we will just leave this GIF of expressive Mona Lisa for you to ponder.

iGyaan Network
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.