Patents by Inventor Aritra Chakravorty

Aritra Chakravorty 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).

  • System and method for enhancing human counting by fusing results of human detection modalities
    Patent number: 9619699
    Abstract: The present invention discloses a method and a system for enhancing accuracy of human counting in at least one frame of a captured image in a real-time in a predefined area. The present invention detects human in one or more frames by using at least one human detection modality for obtaining the characteristic result of the captured image. The invention further calculates an activity probability associated with each human detection modality. The characteristic results and the activity probability are selectively integrated by using a fusion technique for enhancing the accuracy of the human count and for selecting the most accurate human detection modality. The human is then performed based on the selection of the most accurate human detection modality.
    Type: Grant
    Filed: November 7, 2012
    Date of Patent: April 11, 2017
    Assignee: Tata Consultancy Services Limited
    Inventors: Rohit Gupta, Aniruddha Sinha, Arpan Pal, Aritra Chakravorty
  • SYSTEM AND METHOD FOR ENHANCING HUMAN COUNTING BY FUSING RESULTS OF HUMAN DETECTION MODALITIES
    Publication number: 20140369561
    Abstract: The present invention discloses a method and a system for enhancing accuracy of human counting in at least one frame of a captured image in a real-time in a predefined area. The present invention detects human in one or more frames by using at least one human detection modality for obtaining the characteristic result of the captured image. The invention further calculates an activity probability associated with each human detection modality. The characteristic results and the activity probability are selectively integrated by using a fusion technique for enhancing the accuracy of the human count and for selecting the most accurate human detection modality. The human is then performed based on the selection of the most accurate human detection modality.
    Type: Application
    Filed: November 7, 2012
    Publication date: December 18, 2014
    Applicant: TATA CONSULTANCY SERVICES LIMITED
    Inventors: Rohit Gupta, Aniruddha Sinha, Arpan Pal, Aritra Chakravorty