Patents by Inventor Rishi Ranjan Sinha

Rishi Ranjan Sinha 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 apparatus for automatically identifying a representative image for an image group
    Patent number: 9070048
    Abstract: A computer implemented method and apparatus for automatically identifying a representative image for an image group. The method comprises dividing an image group into one or more clusters based on an average time gap of the image group, wherein the images in the image group are in sequential timestamp order wherein the average time gap is calculated using a time span calculated from the timestamp of a first image in the image group to the timestamp of a last image in the image group; recursively dividing a largest cluster in the one or more clusters to determine a resultant cluster, wherein the resultant cluster comprises no time gaps larger than the average time gap of the resultant cluster; and identifying a representative image from the resultant cluster as an image representative for the image group.
    Type: Grant
    Filed: October 17, 2013
    Date of Patent: June 30, 2015
    Assignee: ADOBE SYSTEMS INCORPORATED
    Inventors: Rishi Ranjan Sinha, Swapnil Shrivastava, Sumit Dey
  • METHOD AND APPARATUS FOR AUTOMATICALLY IDENTIFYING A REPRESENTATIVE IMAGE FOR AN IMAGE GROUP
    Publication number: 20150110407
    Abstract: A computer implemented method and apparatus for automatically identifying a representative image for an image group. The method comprises dividing an image group into one or more clusters based on an average time gap of the image group, wherein the images in the image group are in sequential timestamp order wherein the average time gap is calculated using a time span calculated from the timestamp of a first image in the image group to the timestamp of a last image in the image group; recursively dividing a largest cluster in the one or more clusters to determine a resultant cluster, wherein the resultant cluster comprises no time gaps larger than the average time gap of the resultant cluster; and identifying a representative image from the resultant cluster as an image representative for the image group.
    Type: Application
    Filed: October 17, 2013
    Publication date: April 23, 2015
    Applicant: Adobe Systems Incorporated
    Inventors: Rishi Ranjan Sinha, Swapnil Shrivastava, Sumit Dey