Patents by Inventor Nagavajyula Siva SRINIVASA MURTHY

Nagavajyula Siva SRINIVASA MURTHY 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).

  • Method and system for ground truth determination in lane departure warning
    Patent number: 9792507
    Abstract: Systems and methods for ground truth determination in lane departure warnings are provided. The methods include receiving time slice images of a lane captured at different time frames from an image capturing unit. The intensity profiles of these time slice images are determined and these intensity profiles of the images are smoothened to obtain a smoothened histogram. A threshold value of these time sliced images are determined and further refined to extract the lane marking of a lane. The lane extended to multiple rows of a lane to determine the ground truth value used for validating a lane departure warning.
    Type: Grant
    Filed: October 5, 2015
    Date of Patent: October 17, 2017
    Assignee: TATA CONSULTANCY SERVICES LIMITED
    Inventors: Apurba Das, Nagavajyula Siva Srinivasa Murthy
  • METHOD AND SYSTEM FOR GROUND TRUTH DETERMINATION IN LANE DEPARTURE WARNING
    Publication number: 20160307050
    Abstract: Systems and methods for ground truth determination in lane departure warnings are provided. The methods include receiving time slice images of a lane captured at different time frames from an image capturing unit. The intensity profiles of these time slice images are determined and these intensity profiles of the images are smoothened to obtain a smoothened histogram. A threshold value of these time sliced images are determined and further refined to extract the lane marking of a lane. The lane extended to multiple rows of a lane to determine the ground truth value used for validating a lane departure warning.
    Type: Application
    Filed: October 5, 2015
    Publication date: October 20, 2016
    Inventors: Apurba DAS, Nagavajyula Siva SRINIVASA MURTHY