Patents by Inventor Petteri Valve

Petteri Valve 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).

  • Obtaining calibration data of a camera
    Patent number: 9912846
    Abstract: According to an aspect, there is provided an apparatus comprising at least one processor and at least one memory connected to the at least one processor. The at least one memory stores program instructions that, when executed by the at least one processor, cause the apparatus to determine based on at least one indicator that a camera connected to the apparatus is in a dark environment, initiate a calibration sequence of the camera in response to determining based on the at least one indicator that the camera connected to the apparatus is in a dark environment, capture, during the calibration sequence, multiple images with the camera with different sets of shooting parameters, cause analysis of the captured images to obtain camera calibration data, and store the camera calibration data in a memory of the apparatus.
    Type: Grant
    Filed: May 11, 2016
    Date of Patent: March 6, 2018
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Mikko Vaahteranoksa, Jean-Luc Olives, Petteri Valve, Euan Barron
  • OBTAINING CALIBRATION DATA OF A CAMERA
    Publication number: 20170330326
    Abstract: According to an aspect, there is provided an apparatus comprising at least one processor and at least one memory connected to the at least one processor. The at least one memory stores program instructions that, when executed by the at least one processor, cause the apparatus to determine based on at least one indicator that a camera connected to the apparatus is in a dark environment, initiate a calibration sequence of the camera in response to determining based on the at least one indicator that the camera connected to the apparatus is in a dark environment, capture, during the calibration sequence, multiple images with the camera with different sets of shooting parameters, cause analysis of the captured images to obtain camera calibration data, and store the camera calibration data in a memory of the apparatus.
    Type: Application
    Filed: May 11, 2016
    Publication date: November 16, 2017
    Inventors: Mikko Vaahteranoksa, Jean-Luc Olives, Petteri Valve, Euan Barron