Patents by Inventor Vaishnavi Subramanian

Vaishnavi Subramanian 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).

  • Automated detection and type classification of central venous catheters
    Patent number: 11246539
    Abstract: A system for automated detection and type classification of central venous catheters. The system includes an electronic processor that is configured to, based on an image, generate a segmentation of a potential central venous catheter using a segmentation method and extract, from the segmentation, one or more image features associated with the potential central venous catheter. The electronic processor is also configured to, based on the one or more image features, determine, using a first classifier, whether the image includes a central venous catheters and determine, using a second classifier, a type of central venous catheter included in the image.
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: February 15, 2022
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Vaishnavi Subramanian, Hongzhi Wang, Tanveer Syeda-Mahmood, Joy Tzung-yu Wu, Chun Lok Wong
  • AUTOMATED DETECTION AND TYPE CLASSIFICATION OF CENTRAL VENOUS CATHETERS
    Publication number: 20210106286
    Abstract: A system for automated detection and type classification of central venous catheters. The system includes an electronic processor that is configured to, based on an image, generate a segmentation of a potential central venous catheter using a segmentation method and extract, from the segmentation, one or more image features associated with the potential central venous catheter. The electronic processor is also configured to, based on the one or more image features, determine, using a first classifier, whether the image includes a central venous catheters and determine, using a second classifier, a type of central venous catheter included in the image.
    Type: Application
    Filed: October 11, 2019
    Publication date: April 15, 2021
    Inventors: Vaishnavi Subramanian, Hongzhi Wang, Tanveer Syeda-Mahmood, Joy Tzung-yu Wu, Chun Lok Wong
  • Multimedia document summarization
    Patent number: 10762283
    Abstract: Multimedia document summarization techniques are described. That is, given a document that includes text and a set of images, various implementations generate a summary by extracting relevant text segments in the document and relevant segments of images with constraints on the amount of text and number/size of images in the summary.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: September 1, 2020
    Assignee: Adobe Inc.
    Inventors: Natwar Modani, Vaishnavi Subramanian, . Utpal, Shivani Gupta, Pranav R. Maneriker, Gaurush Hiranandani, Atanu R. Sinha
  • Multimedia Document Summarization
    Publication number: 20170147544
    Abstract: Multimedia document summarization techniques are described. That is, given a document that includes text and a set of images, various implementations generate a summary by extracting relevant text segments in the document and relevant segments of images with constraints on the amount of text and number/size of images in the summary.
    Type: Application
    Filed: November 20, 2015
    Publication date: May 25, 2017
    Inventors: Natwar Modani, Vaishnavi Subramanian, Utpal, Shivani Gupta, Pranav R. Maneriker, Gaurush Hiranandani, Atanu R. Sinha
  • Determining quality of a summary of multimedia content
    Patent number: 9454524
    Abstract: A quality metric of a multimedia summary of a multimedia content item is determined based, in part, on semantic similarities of the summary and content item, rather than just on word frequencies. This is accomplished in some embodiments by identifying a semantic meaning of the summary and multimedia content item using vector analysis. The vectors of the summary and the vectors of the multimedia content item are compared to determine semantic similarity. In other examples, the quality metric of the multimedia summary is determined based on, in part, a coherence between an image portion of a summary and a text portion of the summary for determining a quality metric of a multimedia summary.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: September 27, 2016
    Assignee: Adobe Systems Incorporated
    Inventors: Natwar Modani, Vaishnavi Subramanian, Shivani Gupta, Pranav Ravindra Maneriker, Gaurush Hiranandani, Atanu R. Sinha, Utpal