Patents by Inventor Joyeeta Mitra Mukherjee

Joyeeta Mitra Mukherjee 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).

  • Image reconstruction including shift-variant blur compensation
    Patent number: 8755586
    Abstract: An image reconstruction method comprises reconstructing an image using an iterative reconstruction method and computing a projection used in the reconstructing by summing ray increments between neighboring planes (P0, P1, P2, . . . ) parallel with a detector face (42) with stationary incremental blurring associated with each ray increment computed based on a distance between the neighboring parallel planes. A non-stationary blurring kernel may also be convolved at a plane closest to the detector face to generate a projection incorporating shift-variant blurring.
    Type: Grant
    Filed: June 15, 2010
    Date of Patent: June 17, 2014
    Assignee: Koninklijke Philips N.V.
    Inventors: Michael A. King, Joyeeta Mitra Mukherjee, Lingxiong Shao, Xiyun Song, Jiong Wang
  • IMAGE RECONSTRUCTION INCLUDING SHIFT-VARIANT BLUR COMPENSATION
    Publication number: 20120114212
    Abstract: An image reconstruction method comprises reconstructing an image using an iterative reconstruction method and computing a projection used in the reconstructing by summing ray increments between neighboring planes (P0, P1, P2, . . . ) parallel with a detector face (42) with stationary incremental blurring associated with each ray increment computed based on a distance between the neighboring parallel planes. A non-stationary blurring kernel may also be convolved at a plane closest to the detector face to generate a projection incorporating shift-variant blurring.
    Type: Application
    Filed: June 15, 2010
    Publication date: May 10, 2012
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Michael A. King, Joyeeta Mitra Mukherjee, Lingxiong Shao, Xiyun Song, Jiong Wang