Patents by Inventor Utkarsh Ojha

Utkarsh Ojha has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11763495
    Abstract: The present disclosure relates to systems, methods, and non-transitory computer readable media for accurately and efficiently modifying a generative adversarial neural network using few-shot adaptation to generate digital images corresponding to a target domain while maintaining diversity of a source domain and realism of the target domain. In particular, the disclosed systems utilize a generative adversarial neural network with parameters learned from a large source domain. The disclosed systems preserve relative similarities and differences between digital images in the source domain using a cross-domain distance consistency loss. In addition, the disclosed systems utilize an anchor-based strategy to encourage different levels or measures of realism over digital images generated from latent vectors in different regions of a latent space.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: September 19, 2023
    Assignee: Adobe Inc.
    Inventors: Utkarsh Ojha, Yijun Li, Richard Zhang, Jingwan Lu, Elya Shechtman, Alexei A. Efros
  • Publication number: 20230274535
    Abstract: An image generation system enables user input during the process of training a generative model to influence the model's ability to generate new images with desired visual features. A source generative model for a source domain is fine-tuned using training images in a target domain to provide an adapted generative model for the target domain. Interpretable factors are determined for the source generative model and the adapted generative model. A user interface is provided that enables a user to select one or more interpretable factors. The user-selected interpretable factor(s) are used to generate a user-adapted generative model, for instance, by using a loss function based on the user-selected interpretable factor(s). The user-adapted generative model can be used to create new images in the target domain.
    Type: Application
    Filed: February 25, 2022
    Publication date: August 31, 2023
    Inventors: Yijun Li, Utkarsh Ojha, Richard Zhang, Jingwan Lu, Elya Shechtman, Alexei A. Efros
  • Publication number: 20220254071
    Abstract: The present disclosure relates to systems, methods, and non-transitory computer readable media for accurately and efficiently modifying a generative adversarial neural network using few-shot adaptation to generate digital images corresponding to a target domain while maintaining diversity of a source domain and realism of the target domain. In particular, the disclosed systems utilize a generative adversarial neural network with parameters learned from a large source domain. The disclosed systems preserve relative similarities and differences between digital images in the source domain using a cross-domain distance consistency loss. In addition, the disclosed systems utilize an anchor-based strategy to encourage different levels or measures of realism over digital images generated from latent vectors in different regions of a latent space.
    Type: Application
    Filed: January 29, 2021
    Publication date: August 11, 2022
    Inventors: Utkarsh Ojha, Yijun Li, Richard Zhang, Jingwan Lu, Elya Shechtman, Alexei A. Efros