Patents by Inventor Aysegul Dundar

Aysegul Dundar 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: 11902705
    Abstract: Apparatuses, systems, and techniques to enhance video are disclosed. In at least one embodiment, one or more neural networks are used to create, from a first video, a second video having one or more additional video frames.
    Type: Grant
    Filed: September 3, 2019
    Date of Patent: February 13, 2024
    Assignee: NVIDIA CORPORATION
    Inventors: Kevin Shih, Aysegul Dundar, Animesh Garg, Robert Pottorff, Andrew Tao, Bryan Catanzaro
  • Publication number: 20220180528
    Abstract: Apparatuses, systems, and techniques to perform unsupervised keypoint or landmark learning using one or more neural networks. In at least one embodiment, one or more neural networks use pose and appearance information to construct a foreground and a background, which are then used to reconstruct an input image and determine loss values to train the one or more neural networks.
    Type: Application
    Filed: February 23, 2022
    Publication date: June 9, 2022
    Inventors: Aysegul Dundar, Kevin Jonathan Shih, Animesh Garg, Robert Thomas Pottorff, Andrew Tao, Bryan Christopher Catanzaro
  • Publication number: 20220101494
    Abstract: Apparatuses, systems, and techniques to scale textured images using a Fourier transform in conjunction with one or more neural networks. In at least one embodiment, a neural network generates an expanded image from an input image by applying a Fourier transform to one or more feature maps generated by said neural network and up-scaling one or more resulting frequency domain feature maps before generating an expanded output image based on up-scaled feature maps.
    Type: Application
    Filed: September 30, 2020
    Publication date: March 31, 2022
    Inventors: Morteza Mardani Korani, Guilin Liu, Aysegul Dundar, Shiqiu Liu, Andrew J. Tao, Bryan Christopher Catanzaro
  • Patent number: 10984286
    Abstract: A style transfer neural network may be used to generate stylized synthetic images, where real images provide the style (e.g., seasons, weather, lighting) for transfer to synthetic images. The stylized synthetic images may then be used to train a recognition neural network. In turn, the trained neural network may be used to predict semantic labels for the real images, providing recognition data for the real images. Finally, the real training dataset (real images and predicted recognition data) and the synthetic training dataset are used by the style transfer neural network to generate stylized synthetic images. The training of the neural network, prediction of recognition data for the real images, and stylizing of the synthetic images may be repeated for a number of iterations. The stylization operation more closely aligns a covariate of the synthetic images to the covariate of the real images, improving accuracy of the recognition neural network.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: April 20, 2021
    Assignee: NVIDIA Corporation
    Inventors: Aysegul Dundar, Ming-Yu Liu, Ting-Chun Wang, John Zedlewski, Jan Kautz
  • Publication number: 20210064925
    Abstract: Apparatuses, systems, and techniques to enhance video are disclosed. In at least one embodiment, one or more neural networks are used to create, from a first video, a second video having one or more additional video frames.
    Type: Application
    Filed: September 3, 2019
    Publication date: March 4, 2021
    Inventors: Kevin Shih, Aysegul Dundar, Animesh Garg, Robert Pottorff, Andrew Tao, Bryan Catanzaro
  • Publication number: 20210067735
    Abstract: Apparatuses, systems, and techniques to enhance video. In at least one embodiment, one or more neural networks are used to create, from a first video, a second video having a higher frame rate, higher resolution, or reduced number of missing or corrupt video frames.
    Type: Application
    Filed: September 3, 2019
    Publication date: March 4, 2021
    Inventors: Fitsum Reda, Deqing Sun, Aysegul Dundar, Mohammad Shoeybi, Guilin Liu, Kevin Shih, Andrew Tao, Jan Kautz, Bryan Catanzaro
  • Publication number: 20190244060
    Abstract: A style transfer neural network may be used to generate stylized synthetic images, where real images provide the style (e.g., seasons, weather, lighting) for transfer to synthetic images. The stylized synthetic images may then be used to train a recognition neural network. In turn, the trained neural network may be used to predict semantic labels for the real images, providing recognition data for the real images. Finally, the real training dataset (real images and predicted recognition data) and the synthetic training dataset are used by the style transfer neural network to generate stylized synthetic images. The training of the neural network, prediction of recognition data for the real images, and stylizing of the synthetic images may be repeated for a number of iterations. The stylization operation more closely aligns a covariate of the synthetic images to the covariate of the real images, improving accuracy of the recognition neural network.
    Type: Application
    Filed: February 1, 2019
    Publication date: August 8, 2019
    Inventors: Aysegul Dundar, Ming-Yu Liu, Ting-Chun Wang, John Zedlewski, Jan Kautz
  • Patent number: 10157156
    Abstract: A coprocessor (PL) is disclosed. The PL includes a memory router, at least one collection block that is configured to transfer data to/from the memory router, each collection block includes a collection router that is configured to i) transfer data to/from the memory router, ii) transfer data to/from at least one collection router of a neighboring collection block, and iii) transfer data to/from blocks within the collection block, and at least one programmable operator that is configured to i) transfer data to/from the collection router, and ii) perform a programmable operation on data received from the collection router.
    Type: Grant
    Filed: December 31, 2017
    Date of Patent: December 18, 2018
    Assignee: PURDUE RESEARCH FOUNDATION
    Inventors: Eugenio Culurciello, Berin Eduard Martini, Vinayak Anand Gokhale, Jonghoon Jin, Aysegul Dundar
  • Publication number: 20180107620
    Abstract: A coprocessor (PL) is disclosed. The PL includes a memory router, at least one collection block that is configured to transfer data to/from the memory router, each collection block includes a collection router that is configured to i) transfer data to/from the memory router, ii) transfer data to/from at least one collection router of a neighboring collection block, and iii) transfer data to/from blocks within the collection block, and at least one programmable operator that is configured to i) transfer data to/from the collection router, and ii) perform a programmable operation on data received from the collection router.
    Type: Application
    Filed: December 31, 2017
    Publication date: April 19, 2018
    Applicant: Purdue Research Foundation
    Inventors: Eugenio Culurciello, Berin Eduard Martini, Vinayak Anand Gokhale, Jonghoon Jin, Aysegul Dundar
  • Patent number: 9858220
    Abstract: A coprocessor (PL) is disclosed. The PL includes a memory router, at least one collection block that is configured to transfer data to/from the memory router, each collection block includes a collection router that is configured to i) transfer data to/from the memory router, ii) transfer data to/from at least one collection router of a neighboring collection block, and iii) transfer data to/from blocks within the collection block, and at least one programmable operator that is configured to i) transfer data to/from the collection router, and ii) perform a programmable operation on data received from the collection router.
    Type: Grant
    Filed: March 17, 2015
    Date of Patent: January 2, 2018
    Assignee: Purdue Research Foundation
    Inventors: Eugenio Culurciello, Berin Eduard Martini, Vinayak Anand Gokhale, Jonghoon Jin, Aysegul Dundar
  • Publication number: 20150261702
    Abstract: A coprocessor (PL) is disclosed. The PL includes a memory router, at least one collection block that is configured to transfer data to/from the memory router, each collection block includes a collection router that is configured to i) transfer data to/from the memory router, ii) transfer data to/from at least one collection router of a neighboring collection block, and iii) transfer data to/from blocks within the collection block, and at least one programmable operator that is configured to i) transfer data to/from the collection router, and ii) perform a programmable operation on data received from the collection router.
    Type: Application
    Filed: March 17, 2015
    Publication date: September 17, 2015
    Applicant: PURDUE RESEARCH FOUNDATION
    Inventors: Eugenio Culurciello, Berin Eduard Martini, Vinayak Anand Gokhale, Jonghoon Jin, Aysegul Dundar