Patents by Inventor Srinkhala Srivastava

Srinkhala Srivastava 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).

  • Video surveillance system and method for fraud detection
    Patent number: 9607210
    Abstract: Disclosed is a method and video surveillance system for detecting fraud. The system may receive images. The system may convert the images into binary images. Subsequently, the system may identify a reference frame amongst the binary images. The system may trigger face detection upon detecting motion within the binary images. The system may detect the motion based on a relative white pixel count of the binary image with respect to a reference image. The system may reduce a Region of Interest (RoI) window within the binary images based on a highest density of white pixel count. The system may determine whether a face is detected within the reduced RoI window. The system may determine whether mouth is detected within a lower half of the face when the face is detected. The system may detect the fraud when the face is not detected or the mouth is not detected.
    Type: Grant
    Filed: October 22, 2015
    Date of Patent: March 28, 2017
    Assignee: TATA CONSULTANCY SERVICES LIMITED
    Inventors: Snehal Yesugade, Apurba Das, Palak Dave, Srinkhala Srivastava
  • VIDEO SURVEILLANCE SYSTEM AND METHOD FOR FRAUD DETECTION
    Publication number: 20160180149
    Abstract: Disclosed is a method and video surveillance system for detecting fraud. The system may receive images. The system may convert the images into binary images. Subsequently, the system may identify a reference frame amongst the binary images. The system may trigger face detection upon detecting motion within the binary images. The system may detect the motion based on a relative white pixel count of the binary image with respect to a reference image. The system may reduce a Region of Interest (RoI) window within the binary images based on a highest density of white pixel count. The system may determine whether a face is detected within the reduced RoI window. The system may determine whether mouth is detected within a lower half of the face when the face is detected. The system may detect the fraud when the face is not detected or the mouth is not detected.
    Type: Application
    Filed: October 22, 2015
    Publication date: June 23, 2016
    Inventors: Snehal Yesugade, Apurba Das, Palak Dave, Srinkhala Srivastava