Patents by Inventor Joni Oja

Joni Oja 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, apparatus and computer program product for facilitating color communication
    Patent number: 9462172
    Abstract: In accordance with an example embodiment a method, apparatus and computer program product are provided. The method includes computing a first set of tuning parameters indicative of a color correction associated with a media output component of an apparatus. Also, the method includes computing a second set of tuning parameters indicative of a color correction associated with a media capturing component of the apparatus. The first set of tuning parameters and the second set of tuning parameters are associated with the apparatus for facilitating color tuning of the apparatus.
    Type: Grant
    Filed: October 15, 2014
    Date of Patent: October 4, 2016
    Assignee: Nokia Technologies Oy
    Inventors: Mauri Vilpponen, Joni Oja, Janne Lesonen, Esa Mäkeläinen
  • METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR FACILITATING COLOR COMMUNICATION
    Publication number: 20150110400
    Abstract: In accordance with an example embodiment a method, apparatus and computer program product are provided. The method includes computing a first set of tuning parameters indicative of a color correction associated with a media output component of an apparatus. Also, the method includes computing a second set of tuning parameters indicative of a color correction associated with a media capturing component of the apparatus. The first set of tuning parameters and the second set of tuning parameters are associated with the apparatus for facilitating color tuning of the apparatus.
    Type: Application
    Filed: October 15, 2014
    Publication date: April 23, 2015
    Inventors: Mauri VILPPONEN, Joni OJA, Janne LESONEN, Esa MÄKELÄINEN
  • Image adjustment with tone rendering curve
    Publication number: 20050123193
    Abstract: The invention relates to a method for rendering images on display devices with improved quality. To allow adjusting luminance values of pixels depending on image information, it is proposed that contents of said image are analysed at least partially, a tone rendering curve based on said analysed image content is determined and luminance values of pixels within said image are adjusted according to said determined tone rendering curve.
    Type: Application
    Filed: December 5, 2003
    Publication date: June 9, 2005
    Inventors: Markku Lamberg, Joni Oja, Tero Vuori, Kristina Bjorknas