Patents by Inventor Young-su Moon

Young-su Moon 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).

  • Patent number: 10403221
    Abstract: A display panel includes an amorphous silicon gate driver in which a lower voltage than the gate-off voltage output from the gate driver is applied to an adjacent stage as a low voltage transmission signal.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: September 3, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jae-Hoon Lee, Seung-Hwan Moon, Yong-Soon Lee, Young-Su Kim, Chang-Ho Lee, Whee-Won Lee, Jun-Yong Song, Yu-Han Bae
  • Publication number: 20190251673
    Abstract: An image processing apparatus is provided. The image processing apparatus according to an example embodiment includes an input unit comprising input circuitry, and a processor configured to: perform a noise reduction process on an image input through the input unit, identify a first pixel block based on an object pixel in the input image, identify a second pixel block based on the object pixel in a denoised image, obtain a gain value based on a pixel value included in the first pixel block and a pixel value included in the second pixel block, and perform an enhancement process on the denoised image by applying the obtained gain value to the second pixel block.
    Type: Application
    Filed: October 19, 2018
    Publication date: August 15, 2019
    Inventors: Sang-hun KIM, Seung-ho PARK, Dong-yoon KIM, Young-su MOON
  • Publication number: 20190188539
    Abstract: An electronic apparatus is provided. The electronic apparatus includes: a storage configured to store a plurality of filters each corresponding to a plurality of image patterns; and a processor configured to classify an image block including a target pixel and a plurality of surrounding pixels into one of the plurality of image patterns based on a relationship between pixels within the image block and to obtain a final image block in which the target pixel is image-processed by applying at least one filter corresponding to the classified image pattern from among the plurality of filters to the image block, wherein the plurality of filters are obtained by learning, through an artificial intelligence algorithm, a relationship between a plurality of first sample image blocks and a plurality of second sample image blocks corresponding to the plurality of first sample image blocks based on each of the plurality of image patterns.
    Type: Application
    Filed: May 24, 2018
    Publication date: June 20, 2019
    Inventors: Hyun-seung LEE, Dong-hyun KIM, Young-su MOON, Tae-gyoung AHN
  • Patent number: 10269099
    Abstract: An image-processing method of removing noise from an image includes: obtaining standard representative values for standard regions of a standard image and reference representative values for reference regions of a reference image, and obtaining a plurality of hierarchical images having different resolutions with respect to the standard image and the reference image based on the standard representative values and the reference representative values; obtaining the standard representative values for the standard regions of the standard image and the reference representative values for the reference regions of the reference image from the hierarchical images; determining a similarity between the standard regions and the reference regions from the standard representative values and the reference representative values; and removing noise by applying filtering to the standard image and the reference image depending on the determined similarity.
    Type: Grant
    Filed: October 13, 2015
    Date of Patent: April 23, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-hun Lee, Young-su Moon, Yong-min Tai
  • Patent number: 10235779
    Abstract: An image display device may include a display and a controller configured to change a value of a pixel included in an input image based on a hue value and a saturation value of the pixel and control the display such that the display displays the image in which the value of the pixel has been changed.
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: March 19, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung-seok Min, Hyun-seung Lee, Young-su Moon
  • Publication number: 20190066274
    Abstract: A display apparatus is provided. The display apparatus includes an input interface, a first storage, a display, and a processor. Pixel values corresponding to a predetermined number of lines in an image input through the input interface are stored in the first storage. The processor acquires a first patch of a predetermined size by sampling a number of pixel values located in an outer region of a matrix centering about a specific pixel value from among the pixel values stored in the first storage, acquires a high-frequency component for the specific pixel value based on the acquired first patch, and processes the input image based on the high-frequency component. The display displays the processed image.
    Type: Application
    Filed: July 5, 2018
    Publication date: February 28, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyung-jun LIM, Seok-bong YOO, Tae-gyoung AHN, Young-su MOON, Seong-hoon CHOI
  • Publication number: 20190057493
    Abstract: A display apparatus is provided. The display apparatus according to an exemplary embodiment includes a display, and a processor configured to generate a second image and a third image where a dynamic range is expanded by respectively applying a first gain and a second gain to an input first image, generate a degraded image of the second image by applying a predetermined degradation model to the second image, based on a difference value between a pixel of the degraded second image and a pixel of the third image satisfying a predetermined condition, modify a pixel value of the second image based on the difference value, and output the second image where the pixel value is modified through the display.
    Type: Application
    Filed: February 12, 2016
    Publication date: February 21, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gi-yeong GIM, Seung-hoon HAN, Young-su MOON, Tae-gyoung AHN, Woo-seok KANG
  • Publication number: 20190035357
    Abstract: A display apparatus is provided. The display apparatus includes: a display; a storage configured to store output luminance information of a plurality of grayscale values according to brightness information; and a processor configured to: obtain a plurality of grayscale adjustment curves based on the output luminance information stored in the storage, obtain a plurality of calibration effects by applying each of the plurality of grayscale adjustment curves to an input image, obtain a grayscale adjustment curve corresponding to a maximum calibration effect from among the plurality of calibration effects, adjust a grayscale of each pixel of the input image based on the obtained grayscale adjustment curve to generate an output image, and output the output image through the display.
    Type: Application
    Filed: July 3, 2018
    Publication date: January 31, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-moon LIM, Young-su MOON, Young-hoon JEONG, Chun ZHAO
  • Patent number: 10192473
    Abstract: A display apparatus for image processing and a method thereof are disclosed. The image processing method of a display apparatus includes receiving an image frame, identifying color where color cast is present by analyzing at least one of an illumination element and a tint element of the received image frame, and correcting color where the color cast is present by using color distribution of the received image frame.
    Type: Grant
    Filed: June 15, 2017
    Date of Patent: January 29, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung-seok Min, Chun Zhao, Young-su Moon, Ho-cheon Wey
  • Publication number: 20180366074
    Abstract: Disclosed is a local dimming liquid crystal display device.
    Type: Application
    Filed: November 16, 2015
    Publication date: December 20, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Doo-seop CHOI, Gi-yeong GIM, Young-su MOON, Young-hoon JEONG
  • Publication number: 20180262727
    Abstract: A display apparatus which processes and displays an image signal and a method of controlling the same are provided. The method includes receiving an image data, dividing the received image data into an image signal into an image signal and a metadata, and acquiring information relating to an area of interest by using the metadata and performing a high dynamic range (HDR) processing with respect to the area of interest by using the acquired information relating to the area of interest.
    Type: Application
    Filed: September 29, 2016
    Publication date: September 13, 2018
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Tae-gyu LIM, Woo-seok KANG, Seung-hoon HAN, Young-su MOON
  • Publication number: 20180253196
    Abstract: Provided is an application providing method of an electronic device, the application providing method including: obtaining manipulation information of a user with respect to an application provided by the electronic device; obtaining feeling information of the user; modifying a user interface of the application based on the manipulation information and the feeling information of the user; and providing the application including the modified user interface.
    Type: Application
    Filed: September 7, 2016
    Publication date: September 6, 2018
    Inventors: Ping HU, Gengyu MA, Jae-hyun KIM, Young-su MOON
  • Publication number: 20180232867
    Abstract: An electronic device and an image conversion method of the electronic device, the electronic device comprising: a receiving unit for receiving a first image from a source device; a decoding unit for decoding brightness information of the first image; a converting unit for converting a dynamic range of the first image on the basis of the decoded brightness information, using a mapping function; and a display unit for displaying a second image having the converted dynamic range on a display, wherein the mapping function is a curve function including a plurality of points determined on the basis of the first image, a characteristic of a change in brightness of a display of the source device, and a characteristic of brightness of a scene of the first image. The present disclosure may generate, for example, a high dynamic range (HDR) image, which is improved from a standard dynamic range (SDR) image.
    Type: Application
    Filed: August 8, 2016
    Publication date: August 16, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-ho PARK, Seung-hoon HAN, Ji-won CHOI, Ho-cheon WEY, Young-su MOON
  • Publication number: 20180091788
    Abstract: A display apparatus includes a display, a signal processor configured to process an image signal to display an image on the display, and a controller configured to determine at least one region of possible color distortion from an edge area in the image displayed on the display and to change a color of the determined at least one region, based on a probability that a color distortion occurs in the determined at least one region and a replacement color.
    Type: Application
    Filed: August 11, 2017
    Publication date: March 29, 2018
    Inventors: Hyun-seung LEE, Sung-hun CHOI, Young-su MOON, Young-hoon JEONG
  • Publication number: 20180084180
    Abstract: A display apparatus and a method of processing an image thereof are provided. The method includes identifying at least one area of an input image by analyzing a dynamic range of the input image, obtaining at least one mapping function based on dynamic range information and brightness information of the at least one area and dynamic range information of the display apparatus, obtaining at least one virtual image where the dynamic range of the input image is converted using the at least one mapping function, synthesizing the at least one virtual image and the input image, and outputting the synthesized image.
    Type: Application
    Filed: July 17, 2017
    Publication date: March 22, 2018
    Inventors: Dong-yoon KIM, Seung-ho PARK, Seong-hoon CHOI, Ho-cheon WEY, Young-su MOON, Tae-gyoung AHN
  • Publication number: 20180068634
    Abstract: An image processing apparatus includes: a signal receiver configured to receive an input image; an image processor configured to process the input image and generate an output image; a storage configured to store a first patch corresponding to a first pixel of the input image; and a controller configured to control the image processor to generate the output image by applying the first patch stored in the storage to the first pixel.
    Type: Application
    Filed: September 5, 2017
    Publication date: March 8, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seok-bong YOO, Hyung-jun LIM, Gi-yeong GIM, Young-su MOON, Tae-gyoung AHN
  • Publication number: 20180048875
    Abstract: The present disclosure provides a display apparatus including: a display; a signal receiver configured to receive an image signal; a signal processor configured to process the image signal received in the signal receiver; a first sensor configured to sense ambient brightness; and a controller configured to control the signal processor to change grayscale of an output image to be displayed on the display based on characteristics of the image signal and characteristics of the display apparatus if a glare level corresponding to the ambient brightness sensed by the first sensor and brightness of the display is greater than a preset threshold.
    Type: Application
    Filed: July 24, 2017
    Publication date: February 15, 2018
    Inventors: Seung-ho PARK, Doo-seop CHOI, Young-su MOON, Young-hoon JEONG
  • Patent number: 9892090
    Abstract: Disclosed are an image processing apparatus and method that more efficiently process image data. The image processing apparatus includes a vector data manager that receives at least some of all image data and converts the received image data into vector data, a vector processor that receives the vector data from the vector data manager, performs a vector processing operation by using the vector data, and generates output vector data as a result of the vector processing operation, and a synchronizer that controls a timing of when the vector data manager transmits the vector data to the vector processor.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: February 13, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung-uk Cho, Young-su Moon, Jong-hun Lee, Yong-min Tai, Do-hyung Kim, Si-hwa Lee
  • Publication number: 20180025682
    Abstract: A display apparatus for image processing and a method thereof are disclosed. The image processing method of a display apparatus includes receiving an image frame, identifying color where color cast is present by analyzing at least one of an illumination element and a tint element of the received image frame, and correcting color where the color cast is present by using color distribution of the received image frame.
    Type: Application
    Filed: June 15, 2017
    Publication date: January 25, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung-seok MIN, Chun ZHAO, Young-su MOON, Ho-cheon WEY
  • Publication number: 20180018793
    Abstract: An image display device and an image display method are disclosed. The image display device may include a display and a controller configured to change a value of a pixel included in an input image based on a hue value and a saturation value of the pixel and control the display such that the display displays the image in which the value of the pixel has been changed.
    Type: Application
    Filed: April 11, 2017
    Publication date: January 18, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung-seok MIN, Hyun-seung LEE, Young-su MOON