Patents by Inventor Juha Seppo Sarkijarvi

Juha Seppo Sarkijarvi 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).

  • Removal of artifacts in flash images
    Patent number: 8442349
    Abstract: The present invention relates to a method, a computer-readable medium, a computer program and apparatuses for removal of artifacts in flash images. Image data of a reference image captured using a first level of flash energy and image data of a main image captured using a second level of flash energy that is higher than said first level of flash energy is received. Image data of a third image is then determined based on said image data of said reference image and said image data of said main image, wherein said third image is a representation of said main image with removed artifacts.
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: May 14, 2013
    Assignee: Nokia Corporation
    Inventors: Juha Seppo Sarkijarvi, Ossi Mikael Kalevo, Sakari Tapio Alenius
  • Removal of Artifacts in Flash Images
    Publication number: 20100278452
    Abstract: The present invention relates to a method, a computer-readable medium, a computer program and apparatuses for removal of artifacts in flash images. Image data of a reference image captured using a first level of flash energy and image data of a main image captured using a second level of flash energy that is higher than said first level of flash energy is received. Image data of a third image is then determined based on said image data of said reference image and said image data of said main image, wherein said third image is a representation of said main image with removed artifacts.
    Type: Application
    Filed: December 22, 2006
    Publication date: November 4, 2010
    Applicant: NOKIA CORPORATION
    Inventors: Juha Seppo Sarkijarvi, Ossi Mikael Kalevo, Sakari Tapio Alenius