Patents by Inventor Ho Chul SNIN

Ho Chul SNIN 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).

  • Publication number: 20110149044
    Abstract: Provided is an image correction apparatus. The image correction apparatus includes an image input unit, a region extraction unit and an image correction unit. The image input unit generates a plurality of images, and performs a preprocessing operation on the plurality of generated images. The region extraction unit receives the preprocessed images, detects distance information from the image input unit to an object, presence information of the object and motion information of the object which are included in the images, and synthesizes the detected information to extract an ROI. The image correction unit corrects an image which corresponds to the extracted ROI. The image correction apparatus only corrects an image for a user's ROI, increasing efficiency of image correction.
    Type: Application
    Filed: December 3, 2010
    Publication date: June 23, 2011
    Applicant: Electronics and Telecommunications Research Institute
    Inventor: Ho Chul SNIN