Artificial intelligence discovered an unusual detail at the famous Rafael image – life

Artificial intelligence She discovered a detail in Figure of Madonna with a ruz, who has promoted the human eye for centuries.

The character of St. Joseph is located in the upper left corner of the image, and discusses whether the whole work of the original of the Italian Renaissance master has been water for decades. And while the authenticity of the artistic part usually requires complex analysis of origin, materials and style, researchers from Great Britain and the United States decided to contribute to this discussion of artificial intelligence – and came to interesting results.

Using the algorithm that developed based on the confirmed Rafael’s images, the team trained the computer model to recognize its unique artistic expression – from the moves of the brush, over the color palette, to shading and composition.

« We used a depth analysis of the features and images of confirmed Rafael’s works to recognize his style to microscopic level, » Mathematician and computer science expert Hasan Ugail from Bredford University was first published, writes the results of the research for the first time Science Alert.

AI Model, known as ResNet50, is evaporated with classical methods of machine learning such as « Support Vector Machine », and so far has shown an accuracy of as much as 98% in recognizing Rafael’s works. While it is usually trained in the entire images, in this research, the algorithm was especially analyzed by individual persons in the picture.

Result: While the figures of Madonna, Child and St. John are identified as Rafaeles, the face of St. Joseph deviates – according to the AI ​​model, he most likely not painted Rafael.

« When we tested the whole picture of Madonna della Rosa, the results were not persuasive, » says Ugail. « But when we analyzed parts individually, the rest of the image was confirmed as Rafael’s work, while the face of St. Joseph showed significant deviations. »

Earlier, art critics looked back to the fact that Josif’s face acted less expressive and skilled performed compared to other figures. As a possible author of that segment, Julio Romano, Rafael’s student, but it remains in the field of assumptions for now.

Madonna is thought to be with a rose painted between 1518 and 1520. years. Already in the middle of the 19th century, the suspicions of Rafael did not paint itself a whole whole work. The new technology is now further confirmed by the doubt.

However, researchers emphasize that AI does not replace art experts, but serves as a tool in their work.

« This is not the case in which AI takes away the job of people, » Cygli says. « The authentication of the artwork includes many aspects – from the origin of the image, pigment, the condition of the canvas, and more. AI can be an additional means that facilitates that process. »

The artificial intelligence, it seems, became another ally in revealing secret art – at a microscopic level.