Patents by Inventor Jung Gap Kuk

Jung Gap Kuk 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).

  • Image signal processing device, image processing system having the same, and image signal processing method using the image signal processing device
    Patent number: 9324132
    Abstract: An image signal processing device is disclosed, including a sensitivity improvement unit, a Bayer RGB conversion unit, and a color correction unit. The sensitivity improvement unit interpolates input white, red, green, and blue (WRGB) data, mixes a luminance signal of first color space data for the interpolated WRGB data with a first type pixel signal of the interpolated WRGB data to convert the first color space data into second color space data, and converts the second color space data into converted RGB data. The Bayer RGB conversion unit converts color spaces of a second type pixel signal, a third type pixel signal, and a fourth type pixel signal of the interpolated WRGB data to generate the first color space data, and separates the luminance signal and color difference signals from the first color space data. The color correction unit corrects the converted RGB data into output RGB data.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: April 26, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Su Hee Kim, Jung Gap Kuk
  • IMAGE SIGNAL PROCESSING DEVICE AND METHOD AND IMAGE PROCESSING SYSTEM USING THE SAME
    Publication number: 20140328538
    Abstract: An image signal processing device is disclosed, including a sensitivity improvement unit, a Bayer RGB conversion unit, and a color correction unit. The sensitivity improvement unit interpolates input white, red, green, and blue (WRGB) data, mixes a luminance signal of first color space data for the interpolated WRGB data with a first type pixel signal of the interpolated WRGB data to convert the first color space data into second color space data, and converts the second color space data into converted RGB data. The Bayer RGB conversion unit converts color spaces of a second type pixel signal, a third type pixel signal, and a fourth type pixel signal of the interpolated WRGB data to generate the first color space data, and separates the luminance signal and color difference signals from the first color space data. The color correction unit corrects the converted RGB data into output RGB data.
    Type: Application
    Filed: March 13, 2014
    Publication date: November 6, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Su Hee Kim, Jung Gap Kuk