Disney researchers have developed an artificial intelligence system that seemingly makes it far easier to make an actor appear younger or older in a scene. While artists will still be able to make manual adjustments to make sure the effect looks as realistic as possible, the AI tool could take care of most of the heavy lifting. It's said to take the AI just five seconds to apply the aging effects to a single frame.Re-aging an actor is typically an expensive and laborious process that requires artists to go through a scene frame-by-frame to manually change the character's appearance. Attempts have been made in the past to automate the process with neural networks and machine learning. Disney's researchers note that, while they might work well for still images, other systems "typically suffer from facial identity loss, poor resolution and unstable results across subsequent video frames." They claim their solution offers "the first practical, fully-automatic and production-ready method for re-aging faces in video images."The team wrote in a paper that it would be impossible to train the FRAN (face re-aging network) neural network on a dataset of real people. That would require pairs of images showing a subject with the same facial expression, pose, lighting and background at two different and known ages. Instead, the researchers created a database of several thousand randomly generated faces. They re-aged those synthetic faces using existing machine learning aging tools,... Continue reading at 'Engadget'
[ Engadget | 2022-12-01 15:45:09 UTC ]
Glam Media has just acquired Ning, the build-your-own-social-network startup co-founded by Netscape creator Marc Andreessen. Glam is best known for building Web properties and an ad network targeting women, and it says it now reaches more than 200 million monthly users. Last month, it announced... Continue reading at AdWeek
[ AdWeek | 2011-09-21 00:00:00 UTC ]
More news stories like this