Patents by Inventor Raman Kumar Gupta

Raman Kumar Gupta 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 detecting presence of a living hold in a video stream
    Patent number: 10440239
    Abstract: A system and a method for detecting presence of a living hold in a video stream are disclosed. The method comprises pre-processing N consecutive frames for eliminating noise. An edge score may be calculated for the N consecutive frames, and a clip threshold primary and a clip threshold secondary may be defined. The method further comprises identifying primary edges and secondary edges in the N consecutive frames. Successively, a percentage of fixed primary edges and percentage of fixed secondary edges may be determined. Presence of the living hold may be confirmed based on the value of the percentage of fixed primary edges and the percentage of fixed secondary edges.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: October 8, 2019
    Assignee: Interra Systems
    Inventors: Raman Kumar Gupta, Rishi Gupta, Shekhar Madnani, Bhupender Kumar