Shulou(Shulou.com)11/24 Report--

CTOnews.com, June 28 (Xinhua)-- researchers from the Max Planck Institute of computer Science, MIT CSAIL and Google have developed a new way to control GAN, DragGAN, which allows users to "change the size of a car or turn a character's smile into a frown" by clicking and dragging. At present, the project has been open source in GitHub, interested CTOnews.com friends can go to learn.

▲ video source DragDAN, Weibo video transcription by Koppujun XueShuDragGAN is an intuitive image editing tool, users only need to control the pixels and direction in the image, you can quickly adjust the position, posture, expression, size and angle of the photo subject. The potential of this tool is that artificial intelligence that generates images from text does not always output the results you want, so users can re-edit the image after it has been generated without having to generate a new image.

▲ diagram source DragGAN

▲ diagram source DragGAN

The research paper shows a number of demonstration cases, including increasing the height of the mountain, changing the posture of the model and the length and shape of the clothes, opening or closing the lion's mouth, and changing a person's expression from insipid to smiling.

The researchers say their method is superior to SOTA in GAN-based operations and opens up a new direction for image editing. In the coming months, they hope to extend point-based editing to 3D generation models.

Although the source code is published, there are strict restrictions on the source code:

This work and any derivative works thereof can only be used or intended for non-commercial use. Notwithstanding the above, Nvidia and its affiliates may use the work and any derivative works commercially. In this case, "non-commercial" means for research or evaluation purposes only.

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