Patents by Inventor Subhankar ROY

Subhankar ROY 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).

  • Systems and methods for semantic image segmentation model learning new object classes
    Patent number: 12675983
    Abstract: A semantic image segmentation (SIS) system includes: a semantic segmentation module trained to segment objects belonging to predetermined classes in input images using training images; and a learning module configured to selectively update at least one parameter of each of a localizer module, an encoder module, and a decoder module of the semantic segmentation module to identify objects having a new class that is not one of the predetermined classes: based on an image level class for a learning image including an object having the new class that is not one of the predetermined classes; and without a pixel-level annotation for the learning image.
    Type: Grant
    Filed: January 30, 2023
    Date of Patent: July 7, 2026
    Assignee: NAVER CORPORATION
    Inventors: Subhankar Roy, Riccardo Volpi, Diane Larlus, Gabriela Csurka Khedari
  • SYSTEMS AND METHODS FOR SEMANTIC IMAGE SEGMENTATION MODEL LEARNING NEW OBJECT CLASSES
    Publication number: 20240257504
    Abstract: A semantic image segmentation (SIS) system includes: a semantic segmentation module trained to segment objects belonging to predetermined classes in input images using training images; and a learning module configured to selectively update at least one parameter of each of a localizer module, an encoder module, and a decoder module of the semantic segmentation module to identify objects having a new class that is not one of the predetermined classes: based on an image level class for a learning image including an object having the new class that is not one of the predetermined classes; and without a pixel-level annotation for the learning image.
    Type: Application
    Filed: January 30, 2023
    Publication date: August 1, 2024
    Applicants: NAVER CORPORATION, NAVER LABS CORPORATION
    Inventors: Subhankar ROY, Riccardo VOLPI, Diane LARLUS, Gabriela CSURKA KHEDARI