Patents by Inventor Monalisa MAZUMDAR

Monalisa MAZUMDAR 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).

  • Automatic detection of face and thereby localize the eye region for iris recognition
    Patent number: 10068127
    Abstract: An apparatus for automatic detection of the face in a given image and localization of the eye region which is a target for recognizing iris is provided. The apparatus includes an image capturing unit collecting an image of a user; and a control unit extracting a characteristic vector from the image of the user, fitting an extracted vector into a Pseudo 2D Hidden Markov Model (HMM), and an operating method thereof for detecting a face and facial features of the user.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: September 4, 2018
    Assignee: IRIS ID, INC.
    Inventors: Monalisa Mazumdar, Ravindra Gadde, Sehhwan Jung
  • Apparatus for recognizing iris and operating method thereof
    Patent number: 9412029
    Abstract: An apparatus for recognizing iris in an eye is provided. An image collecting unit collects an image of the eye. A control unit detects whether a user wears a contact lens, based on an edge component on the image of the eye.
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: August 9, 2016
    Assignee: IRIS ID, INC.
    Inventors: Ravindra Gadde, Monalisa Mazumdar, Sehhwan Jung
  • AUTOMATIC DETECTION OF FACE AND THEREBY LOCALIZE THE EYE REGION FOR IRIS RECOGNITION
    Publication number: 20160180147
    Abstract: An apparatus for automatic detection of the face in a given image and localization of the eye region which is a target for recognizing iris is provided. The apparatus includes an image capturing unit collecting an image of a user; and a control unit extracting a characteristic vector from the image of the user, fitting an extracted vector into a Pseudo 2D Hidden Markov Model (HMM), and an operating method thereof for detecting a face and facial features of the user.
    Type: Application
    Filed: December 19, 2014
    Publication date: June 23, 2016
    Inventors: Monalisa MAZUMDAR, Ravindra GADDE, Sehhwan JUNG
  • APPARATUS FOR RECOGNIZING IRIS AND OPERATING METHOD THEREOF
    Publication number: 20160171323
    Abstract: An apparatus for recognizing iris in an eye is provided. An image collecting unit collects an image of the eye. A control unit detects whether a user wears a contact lens, based on an edge component on the image of the eye.
    Type: Application
    Filed: December 12, 2014
    Publication date: June 16, 2016
    Inventors: Ravindra GADDE, Monalisa MAZUMDAR, Sehhwan JUNG