Patents by Inventor Young-O Park

Young-O Park 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: 10415872
    Abstract: Embodiments of the present disclosure relate to an inner cabinet for a refrigerator formed of a ceramic material and a refrigerator including the same. One aspect of an inner cabinet for a refrigerator, the inner cabinet includes a ceramic material comprising at least one of silicon oxide and aluminum oxide as a main component, wherein the ceramic material has a ratio of an area occupied by pores per unit surface area in the range of 0.1 to 10%.
    Type: Grant
    Filed: January 2, 2018
    Date of Patent: September 17, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung Hye Kang, Boo-Keun Yoon, Shang Hun Lee, Young Deog Koh, Jin O Kwak, Bum Soo Kim, Geun Woo Park, Noh Cheol Park, In Soon Kang
  • Publication number: 20190228510
    Abstract: An electronic apparatus includes a memory configured to store a predetermined conversion relation, and a processor configured to obtain first luminance information indicating luminance values of respective pixels included in a first image, and obtain first color information indicating color values of the respective pixels, obtain a first cumulative distribution function indicating a relation between a cumulative pixel count and each luminance level based on the first luminance information, obtain a second cumulative distribution function by applying the predetermined conversion relation to the first cumulative distribution function, calculate second luminance information indicating converted luminance values of the respective pixels by using the first cumulative distribution function and the second cumulative distribution function, and generate a second image based on the first color information and the second luminance information.
    Type: Application
    Filed: June 7, 2018
    Publication date: July 25, 2019
    Applicants: SAMSUNG ELECTRONICS CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI U NIVERSITY
    Inventors: Dosik HWANG, Kihun BANG, Hanbyol JANG, Jinseong JANG, Min-su CHEON, Young-o PARK, Sun-young JEON
  • Publication number: 20190158848
    Abstract: Provided are methods and apparatuses for encoding and decoding an image. Method of encoding includes: determining a maximum size of a buffer to decode each image frame by a decoder, a number of image frames to be reordered, and latency information of an image frame having a largest difference between an encoding order and a display order from among image frames that form an image sequence, based on an encoding order the image frames that form the image sequence, an encoding order of reference frames referred to by the image frames, a display order of the image frames, and a display order of the reference frames; and adding, to a mandatory sequence parameter set, a first syntax indicating the maximum size of the buffer, a second syntax indicating the number of image frames to be reordered, and a third syntax indicating the latency information.
    Type: Application
    Filed: January 7, 2019
    Publication date: May 23, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-o PARK, Chan-yul KIM, Kwang-pyo CHOI, Jeong-hoon PARK
  • Publication number: 20190104310
    Abstract: A method of determining a reference picture set (RPS), which is a set of reference pictures used in predictive decoding of a current picture that is to be decoded, is provided. The method includes: obtaining a flag indicating whether the RPS is determined based on picture order count (POC) values of the current picture and a previous picture or whether the RPS is determined based on an index of a reference RPS, which is an identification value of the reference RPS that is one of pre-defined RPSs and is referred to in determining the RPS, and a delta RPS that is a difference value between a POC value of a reference picture included in the reference RPS and a POC value of a reference picture included in the RPS; and determining the RPS according to a value of the flag.
    Type: Application
    Filed: December 3, 2018
    Publication date: April 4, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Il-koo KIM, Young-o PARK
  • Patent number: 10218984
    Abstract: Provided are methods and apparatuses for encoding and decoding an image. Method of encoding includes: determining a maximum size of a buffer to decode each image frame by a decoder, a number of image frames to be reordered, and latency information of an image frame having a largest difference between an encoding order and a display order from among image frames that form an image sequence, based on an encoding order the image frames that form the image sequence, an encoding order of reference frames referred to by the image frames, a display order of the image frames, and a display order of the reference frames; and adding, to a mandatory sequence parameter set, a first syntax indicating the maximum size of the buffer, a second syntax indicating the number of image frames to be reordered, and a third syntax indicating the latency information.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: February 26, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-o Park, Chan-yul Kim, Kwang-pyo Choi, Jeong-hoon Park
  • Publication number: 20190050666
    Abstract: A device is provided, wherein the device captures a screen the device when a control signal for controlling one or more pieces of content provided to the device is received, and, when a captured screen corresponds to a template screen, extracts a character string including content information from a preset area of the captured screen, compares the extracted character string with one or more pieces of text included in a preset meaning recognition model, detects text corresponding to the content information, and recognizes content displayed on the screen of the device based on the detected text.
    Type: Application
    Filed: February 22, 2017
    Publication date: February 14, 2019
    Inventors: Sang-ha KIM, Tae-kwon CHANG, Sung-jin KIM, Il-koo KIM, Sung-kweon PARK, Young-o PARK, Won-young JANG
  • Patent number: 10171811
    Abstract: Determining a reference picture set (RPS), which is a set of reference pictures used in predictive decoding of a current picture that is to be decoded, including: obtaining a flag indicating whether the RPS is determined based on picture order count (POC) values of the current picture and a previous picture or whether the RPS is determined based on an index of a reference RPS, which is an identification value of the reference RPS that is one of pre-defined RPSs and is referred to in determining the RPS, and a delta RPS that is a difference value between a POC vale of a reference picture included in the reference RPS and a POC value of a reference picture included in the RPS; and determining the RPS according to a value of the flag.
    Type: Grant
    Filed: April 16, 2013
    Date of Patent: January 1, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Il-koo Kim, Young-o Park
  • Publication number: 20180249161
    Abstract: Provided are methods and apparatuses for encoding and decoding an image. Method of encoding includes: determining a maximum size of a buffer to decode each image frame by a decoder, a number of image frames to be reordered, and latency information of an image frame having a largest difference between an encoding order and a display order from among image frames that form an image sequence, based on an encoding order the image frames that form the image sequence, an encoding order of reference frames referred to by the image frames, a display order of the image frames, and a display order of the reference frames; and adding, to a mandatory sequence parameter set, a first syntax indicating the maximum size of the buffer, a second syntax indicating the number of image frames to be reordered, and a third syntax indicating the latency information.
    Type: Application
    Filed: April 23, 2018
    Publication date: August 30, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-o PARK, Chan-yul KIM, Kwang-pyo CHOI, Jeong-hoon PARK
  • Patent number: 10026205
    Abstract: A method of transmitting an image is performed by a first device and includes obtaining an image including an object, obtaining, based on a preset setting condition of the first device, contour information defining a contour of the object and color information about a color of the object, and transmitting the contour information and the color information to a second device.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: July 17, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kwang-pyo Choi, Young-o Park, Chan-yul Kim
  • Publication number: 20180199045
    Abstract: Provided are an inter prediction method and a motion compensation method. The inter prediction method includes: performing inter prediction on a current image by using a long-term reference image stored in a decoded picture buffer; determining residual data and a motion vector of the current image generated via the inter prediction; and determining least significant bit (LSB) information as a long-term reference index indicating the long-term reference image by dividing picture order count (POC) information of the long-term reference image into most significant bit (MSB) information and the LSB information.
    Type: Application
    Filed: March 9, 2018
    Publication date: July 12, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-o PARK, Il-koo KIM, Chan-yul KIM, Kwang-pyo CHOI
  • Publication number: 20180184114
    Abstract: The motion vector determining method involves determining a candidate motion vector list comprising motion vectors of a plurality of candidate blocks referred so as to predict a motion vector of a current block, when a reference image of a first candidate block from among the plurality of candidate blocks is different from a reference image of the current block, determining whether or not to use a motion vector of the first candidate block from the candidate motion vector list, based on whether each of the reference image of the current block and the reference image of the first candidate block is a short-term reference image or a long-term reference image, and determining the motion vector of the current block by using a candidate motion vector selected from among the motion vectors comprised in the candidate motion vector list.
    Type: Application
    Filed: February 22, 2018
    Publication date: June 28, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Il-koo KIM, Young-o PARK
  • Patent number: 9967570
    Abstract: Provided are methods and apparatuses for encoding and decoding an image. Method of encoding includes: determining a maximum size of a buffer to decode each image frame by a decoder, a number of image frames to be reordered, and latency information of an image frame having a largest difference between an encoding order and a display order from among image frames that form an image sequence, based on an encoding order the image frames that form the image sequence, an encoding order of reference frames referred to by the image frames, a display order of the image frames, and a display order of the reference frames; and adding, to a mandatory sequence parameter set, a first syntax indicating the maximum size of the buffer, a second syntax indicating the number of image frames to be reordered, and a third syntax indicating the latency information.
    Type: Grant
    Filed: August 14, 2017
    Date of Patent: May 8, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-o Park, Chan-yul Kim, Kwang-pyo Choi, Jeong-hoon Park
  • Patent number: 9936197
    Abstract: Provided are an inter prediction method and a motion compensation method. The inter prediction method includes: performing inter prediction on a current image by using a long-term reference image stored in a decoded picture buffer; determining residual data and a motion vector of the current image generated via the inter prediction; and determining least significant bit (LSB) information as a long-term reference index indicating the long-term reference image by dividing picture order count (POC) information of the long-term reference image into most significant bit (MSB) information and the LSB information.
    Type: Grant
    Filed: October 29, 2012
    Date of Patent: April 3, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-o Park, Il-koo Kim, Chan-yul Kim, Kwang-pyo Choi
  • Publication number: 20170347101
    Abstract: Provided are methods and apparatuses for encoding and decoding an image. The method of encoding includes: determining a maximum size of a buffer to decode each image frame by a decoder, a number of image frames to be reordered, and latency information of an image frame having a largest difference between an encoding order and a display order from among image frames that form an image sequence, based on an encoding order the image frames that form the image sequence, an encoding order of reference frames referred to by the image frames, a display order of the image frames, and a display order of the reference frames; and adding, to a mandatory sequence parameter set, a first syntax indicating the maximum size of the buffer, a second syntax indicating the number of image frames to be reordered, and a third syntax indicating the latency information.
    Type: Application
    Filed: August 14, 2017
    Publication date: November 30, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-o PARK, Chan-yul KIM, Kwang-pyo CHOI, Jeong-hoon PARK
  • Patent number: 9788003
    Abstract: A method and apparatus for multiplexing and de-multiplexing video data. The method of multiplexing the video data involves syntax to a header of transmission unit data that is used to multiplex a clean random access (CRA) picture used in a random access, wherein the predetermined syntax indicates a reproduction status of the CRA picture, i.e., normal reproduction or reproduction according to a random access.
    Type: Grant
    Filed: July 2, 2012
    Date of Patent: October 10, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-o Park, Kwang-pyo Choi, Chan-yul Kim, Hee-chul Yang
  • Patent number: 9769483
    Abstract: Provided are methods and apparatuses for encoding and decoding an image. The method of encoding includes: determining a maximum size of a buffer to decode each image frame by a decoder, a number of image frames to be reordered, and latency information of an image frame having a largest difference between an encoding order and a display order from among image frames that form an image sequence, based on an encoding order the image frames that form the image sequence, an encoding order of reference frames referred to by the image frames, a display order of the image frames, and a display order of the reference frames; and adding, to a mandatory sequence parameter set, a first syntax indicating the maximum size of the buffer, a second syntax indicating the number of image frames to be reordered, and a third syntax indicating the latency information.
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: September 19, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-o Park, Chan-yul Kim, Kwang-pyo Choi, Jeong-hoon Park
  • Publication number: 20170238065
    Abstract: A method of controlling a device that provides content is provided. The method includes receiving a control signal for controlling at least one item of content provided by the device; in response to receiving the control signal, capturing, at preset intervals, a screen of the device on which content is displayed; in response to the captured screen corresponding to a template screen, extracting content information from a preset area of the captured screen; and identifying the content displayed on the screen of the device, based on the extracted content information.
    Type: Application
    Filed: February 7, 2017
    Publication date: August 17, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Tae-kwon JANG, Sung-jin KIM, Il-koo KIM, Sung-kweon PARK, Young-o PARK, Won-young JANG, Chang-yeong KIM, Joon-hyun LEE
  • Publication number: 20170223362
    Abstract: Provided are methods and apparatuses for encoding and decoding an image. The method of encoding includes: determining a maximum size of a buffer to decode each image frame by a decoder, a number of image frames to be reordered, and latency information of an image frame having a largest difference between an encoding order and a display order from among image frames that form an image sequence, based on an encoding order the image frames that form the image sequence, an encoding order of reference frames referred to by the image frames, a display order of the image frames, and a display order of the reference frames; and adding, to a mandatory sequence parameter set, a first syntax indicating the maximum size of the buffer, a second syntax indicating the number of image frames to be reordered, and a third syntax indicating the latency information.
    Type: Application
    Filed: April 20, 2017
    Publication date: August 3, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-o PARK, Chan-yul KIM, Kwang-pyo CHOI, Jeong-hoon PARK
  • Patent number: 9699471
    Abstract: Provided are methods and apparatuses for encoding and decoding an image. The method of encoding includes: determining a maximum size of a buffer to decode each image frame by a decoder, a number of image frames to be reordered, and latency information of an image frame having a largest difference between an encoding order and a display order from among image frames that form an image sequence, based on an encoding order the image frames that form the image sequence, an encoding order of reference frames referred to by the image frames, a display order of the image frames, and a display order of the reference frames; and adding, to a mandatory sequence parameter set, a first syntax indicating the maximum size of the buffer, a second syntax indicating the number of image frames to be reordered, and a third syntax indicating the latency information.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: July 4, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-o Park, Chan-yul Kim, Kwang-pyo Choi, Jeong-hoon Park
  • Publication number: 20170105001
    Abstract: Provided are methods and apparatuses for encoding and decoding an image. The method of encoding includes: determining a maximum size of a buffer to decode each image frame by a decoder, a number of image frames to be reordered, and latency information of an image frame having a largest difference between an encoding order and a display order from among image frames that form an image sequence, based on an encoding order the image frames that form the image sequence, an encoding order of reference frames referred to by the image frames, a display order of the image frames, and a display order of the reference frames; and adding, to a mandatory sequence parameter set, a first syntax indicating the maximum size of the buffer, a second syntax indicating the number of image frames to be reordered, and a third syntax indicating the latency information.
    Type: Application
    Filed: December 21, 2016
    Publication date: April 13, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-o PARK, Chan-yul KIM, Kwang-pyo CHOI, Jeong-hoon PARK