Patents by Inventor Mihai Munteanu

Mihai Munteanu 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 correcting a distorted input image
    Patent number: 8928730
    Abstract: A method for correcting a distorted input image includes determining a local region of an image to be displayed and dividing the region into an array of rectangular tiles, each tile corresponding to a distorted tile with a non-rectangular boundary within the input image. For each tile of the local region, maximum and minimum memory address locations of successive rows of the input image sufficient to span the boundary of the distorted tile are determined. Successive rows of the distorted input from between the maximum and minimum addresses are read. Distortion of the non-rectangular portion of the distorted input image is corrected to provide a tile of a corrected output image which is stored.
    Type: Grant
    Filed: July 3, 2012
    Date of Patent: January 6, 2015
    Assignee: DigitalOptics Corporation Europe Limited
    Inventors: Piotr Stec, Alexei Pososin, Mihai Munteanu, Corneliu Zaharia
  • Method and System for Correcting a Distorted Input Image
    Publication number: 20140009568
    Abstract: A method for correcting a distorted input image includes determining a local region of an image to be displayed and dividing the region into an array of rectangular tiles, each tile corresponding to a distorted tile with a non-rectangular boundary within the input image. For each tile of the local region, maximum and minimum memory address locations of successive rows of the input image sufficient to span the boundary of the distorted tile are determined. Successive rows of the distorted input from between the maximum and minimum addresses are read. Distortion of the non-rectangular portion of the distorted input image is corrected to provide a tile of a corrected output image which is stored.
    Type: Application
    Filed: July 3, 2012
    Publication date: January 9, 2014
    Applicant: DIGITALOPTCS CORPORATION EUROPE LIMITED
    Inventors: Piotr Stec, Alexei Pososin, Mihai Munteanu, Corneliu Zaharia