Patents by Inventor Yong-Joon Jeon

Yong-Joon Jeon 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: 20100260265
    Abstract: The present invention provides a method of decoding a video signal. The method includes the steps of checking an encoding scheme of the video signal, obtaining configuration information for the video signal according to the encoding scheme, recognizing a total number of views using the configuration information, recognizing inter-view reference information based on the total number of the views, and decoding the video signal based on the inter-view reference information, wherein the configuration information includes at least view information for identifying a view of the video signal.
    Type: Application
    Filed: March 30, 2007
    Publication date: October 14, 2010
    Inventors: Byeong Moon Jeon, Seung Wook Park, Han Suh Koo, Yeon Kwan Koo, Yong Joon Jeon, Ji Ho Park
  • Publication number: 20100239002
    Abstract: A method of processing a video signal is disclosed. The present invention includes receiving prediction mode information of a current block, generating a half pel using an integer pel of a neighbor block, and generating a predictor of the current block using the half pel and the prediction mode information.
    Type: Application
    Filed: September 2, 2008
    Publication date: September 23, 2010
    Applicant: LG ELECTRONICS INC.
    Inventors: Joon Young Park, Byeong Moon Jeon, Seung Wook Park, Yong Joon Jeon
  • Publication number: 20100215100
    Abstract: The present invention provides a video signal decoding method including the steps of checking an encoding scheme of the video signal, reading attribute information for the video signal, and decoding an inter-view picture group existing on a same time zone using the attribute information.
    Type: Application
    Filed: March 30, 2007
    Publication date: August 26, 2010
    Inventors: Byeong Moon Jeon, Seung Wok Wook, Han Suh Koo, Yeon Kwan Koo, Yong Joon Jeon
  • Publication number: 20100215101
    Abstract: A method of processing a video signal is disclosed. The present invention includes extracting an overlapping window coefficient from a video signal bitstream, applying a window to at least one reference area within a reference picture using the overlapping window coefficient, obtaining a reference block by overlapping the window applied at least one reference area multiply, and obtaining a predictor of a current block using the reference block.
    Type: Application
    Filed: April 10, 2008
    Publication date: August 26, 2010
    Inventors: Yong Joon Jeon, Byeong Moon Jeon, Seung Wook Park, Joon Young Park
  • Patent number: 7782950
    Abstract: Methods include receiving a multi-view video stream including a random access picture including a random access slice referencing only a slice corresponding to a same time and a different view of the picture; obtaining identification information representing the stream including initialization information of a reference picture list for the slice; obtaining the initialization information based on the identification information, the initialization information representing view relationships between several views and including view number information and view identification information for the views; obtaining type information indicating whether the slice is predicted from one or two reference pictures; initializing the list using the view number and view identification information according to the type information; determining a prediction value of a macroblock in the picture based on the initialized list; and decoding the macroblock using the prediction value, the initialization information being obtained fro
    Type: Grant
    Filed: October 26, 2009
    Date of Patent: August 24, 2010
    Assignee: LG Electronics, Inc.
    Inventors: Byeong Moon Jeon, Seung Wook Park, Han Suh Koo, Yeon Kwan Koo, legal representative, Yong Joon Jeon
  • Patent number: 7782943
    Abstract: Methods include receiving a multi-view video stream including a random access picture including a random access slice referencing only a slice corresponding to a same time and a different view of the picture; obtaining identification information representing the stream including initialization information of a reference picture list for the slice; obtaining a random access flag indicating whether a picture is random access picture type; obtaining initialization information of a reference picture list for the slice from the stream based on the flag, the initialization information representing view relationships between several views and including view number information and view identification information; initializing the list using the view number and identification information; determining a prediction value of a macroblock in the picture based on the initialized list; and decoding the macroblock using the prediction value, the initialization information being obtained based on a value indicating decoding o
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: August 24, 2010
    Assignee: LG Electronics, Inc.
    Inventors: Byeong Moon Jeon, Seung Wook Park, Han Suh Koo, Yeon Kwan Koo, legal representative, Yong Joon Jeon
  • Patent number: 7782947
    Abstract: Methods include receiving a multi-view video stream including a random access picture including a random access slice referencing only a slice corresponding to a same time and a different view of the picture; obtaining identification information representing the stream including initialization information of a reference picture list for the slice; obtaining a random access flag indicating whether a picture is random access picture type; obtaining initialization information of a reference picture list for the slice from the stream based on the flag, the initialization information representing view relationships between several views and including view number information and view identification information; initializing the list using the view number and identification information; determining a prediction value of a macroblock in the picture based on the initialized list; and decoding the macroblock using the prediction value, the initialization information being obtained from an extension area of a sequence h
    Type: Grant
    Filed: October 26, 2009
    Date of Patent: August 24, 2010
    Assignee: LG Electronics, Inc.
    Inventors: Byeong Moon Jeon, Seung Wook Park, Han Suh Koo, Yeon Kwan Koo, legal representative, Yong Joon Jeon
  • Patent number: 7782949
    Abstract: Methods include receiving a multi-view video stream including a random access picture including a random access slice referencing only a slice corresponding to a same time and a different view of the picture; obtaining identification information representing the stream including initialization information of a reference picture list for the slice; obtaining the initialization information based on the identification information, the initialization information representing view relationships between several views and including view number information and view identification information for the views; initializing the picture list for inter-view prediction by appending an inter-view reference index to an initialized temporal reference picture list for temporal prediction based on the view number and identification information; determining a prediction value of a macroblock in the picture based on the initialized list; and decoding the macroblock using the prediction value, the initialization information being ob
    Type: Grant
    Filed: October 26, 2009
    Date of Patent: August 24, 2010
    Assignee: LG Electronics, Inc.
    Inventors: Byeong Moon Jeon, Seung Wook Park, Han Suh Koo, Yeon Kwan Koo, legal representative, Yong Joon Jeon
  • Patent number: 7782948
    Abstract: Methods include receiving a multi-view video stream including a random access picture including a random access slice referencing only a slice corresponding to a same time and a different view of the random access picture; obtaining identification information representing the multi-view video stream including initialization information of a reference picture list for the random access slice; obtaining the initialization information based on the identification information, the initialization information representing view relationships between a plurality of views and including view number information and view identification information for the plurality of views; initializing the reference picture list using the view number information and the view identification information; determining a prediction value of a macroblock in the random access picture based on the initialized reference picture list; and decoding the macroblock using the prediction value, the initialization information being obtained from an ext
    Type: Grant
    Filed: October 26, 2009
    Date of Patent: August 24, 2010
    Assignee: LG Electronics, Inc.
    Inventors: Byeong Moon Jeon, Seung Wook Park, Han Suh Koo, Yeon Kwan Koo, legal representative, Yong Joon Jeon
  • Patent number: 7782945
    Abstract: Methods include receiving a multi-view video stream including a random access picture including a random access slice referencing only a slice corresponding to a same time and a different view of the picture; obtaining identification information representing the stream including initialization information of a reference picture list for the slice; obtaining the initialization information based on the identification information, the initialization information representing view relationships between several views and including view number information and view identification information for the views; initializing the picture list for inter-view prediction by appending an inter-view reference index to an initialized temporal reference picture list for temporal prediction based on the view number and identification information; determining a prediction value of a macroblock in the picture based on the initialized list; and decoding the macroblock using the prediction value, the initialization information being ob
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: August 24, 2010
    Assignee: LG Electronics, Inc.
    Inventors: Byeong Moon Jeon, Seung Wook Park, Han Suh Koo, Yeon Kwan Koo, legal representative, Yong Joon Jeon
  • Patent number: 7782946
    Abstract: Methods include receiving a multi-view video stream including a random access picture including a random access slice referencing only a slice corresponding to a same time and a different view of the picture; obtaining identification information representing the stream including initialization information of a reference picture list for the slice; obtaining the initialization information based on the identification information, the initialization information representing view relationships between several views and including view number information and view identification information for the views; obtaining type information indicating whether the slice is predicted from one or two reference pictures; initializing the list using the view number and view identification information according to the type information; determining a prediction value of a macroblock in the picture based on the initialized list; and decoding the macroblock using the prediction value, the initialization information being obtained bas
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: August 24, 2010
    Assignee: LG Electronics, Inc.
    Inventors: Byeong Moon Jeon, Seung Wook Park, Han Suh Koo, Yeon Kwan Koo, legal representative, Yong Joon Jeon
  • Patent number: 7782944
    Abstract: Methods include receiving a multi-view video stream including a random access picture including a random access slice referencing only a slice corresponding to a same time and a different view of the random access picture; obtaining identification information representing the multi-view video stream including initialization information of a reference picture list for the random access slice; obtaining the initialization information based on the identification information, the initialization information representing view relationships between a plurality of views and including view number information and view identification information for the plurality of views; initializing the reference picture list using the view number information and the view identification information; determining a prediction value of a macroblock in the random access picture based on the initialized reference picture list; and decoding the macroblock using the prediction value, the initialization information being obtained based on a
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: August 24, 2010
    Assignee: LG Electronics, Inc.
    Inventors: Byeong Moon Jeon, Seung Wook Park, Han Suh Koo, Yeon Kwan Koo, legal representative, Yong Joon Jeon
  • Publication number: 20100202521
    Abstract: A method of decoding a video signal is disclosed. The present invention includes obtaining identification information indicating whether a coded picture of a current NAL unit is an inter-view picture group, obtaining interview reference information of the inter-view picture group, and constructing a reference picture list for inter-view prediction using the inter-view reference information according to the identification information, wherein the inter-view reference information includes view identification information of an inter-view reference picture.
    Type: Application
    Filed: February 22, 2010
    Publication date: August 12, 2010
    Inventors: Han Suh Koo, Yeon Kwan Koo, Byeong Moon Jeon, Seung Wook Park, Yong Joon Jeon
  • Publication number: 20100205668
    Abstract: An apparatus and a method for spam registration in a portable terminal are provided. The method includes determining whether there is a spam registration request for a number, determining whether spam registration prohibit condition not to register the number as spam is satisfied when there is the spam registration request for the number and not registering the number as spam when the spam registration prohibit condition is satisfied.
    Type: Application
    Filed: February 11, 2010
    Publication date: August 12, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Yong-Joon JEON
  • Publication number: 20100202519
    Abstract: A method of decoding a video signal is disclosed. The present invention includes obtaining identification information indicating whether a coded picture of a current NAL unit is an inter-view picture group, obtaining interview reference information of the inter-view picture group, and constructing a reference picture list for inter-view prediction using the inter-view reference information according to the identification information, wherein the inter-view reference information includes view identification information of an inter-view reference picture.
    Type: Application
    Filed: February 22, 2010
    Publication date: August 12, 2010
    Inventors: Han Suh Koo, Yeon Kwan Koo, Byeong Moon Jeon, Seung Wook Park, Yong Joon Jeon
  • Patent number: 7764212
    Abstract: A driving apparatus for a display is provided. The driving apparatus for a display comprises a reference voltage generator, a digital-to-analog converter, and an output unit. The reference voltage generator generates a plurality of reference voltages, and receives a difference value between two adjacent reference voltages and generates a plurality of sub reference voltages. The digital-to-analog converter selects one of the reference voltages and outputs the selected reference voltage as a first analog signal. The digital-to-analog converter selects one of the sub reference voltages and outputs the selected reference voltage as a second analog signal. The output unit processes, by addition or subtraction, the first and second analog signals for output.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: July 27, 2010
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Hyung-Min Lee, Gyu Hyeong Cho, Young-Suk Son, Yong-Joon Jeon, Jin Yong Jeon, Seung-Chul Jung
  • Publication number: 20100177824
    Abstract: An apparatus for processing a video signal and method thereof are disclosed, by which duplication of inter-view pictures is eliminated to decode the video signal, by which a global motion vector of a current picture is generated based on relevance between inter-view pictures to decode the video signal, and by which motion information for a current picture is obtained based on relevance between inter-view pictures to perform motion compensation. The present invention includes extracting attribute information for a current block or attribute information for a current picture from the video signal, extracting motion skip information for the current block, and generating motion information for the current block using motion information for a reference block according to the attribute information and the motion skip information.
    Type: Application
    Filed: June 19, 2007
    Publication date: July 15, 2010
    Inventors: Han Suh Koo, Yeon Kwan Koo, Beyeong Moon Jeon, Seung Wook Park, Yong Joon Jeon
  • Publication number: 20100158117
    Abstract: A method of decoding a video signal is disclosed. The present invention includes obtaining identification information indicating whether a coded picture of a current NAL unit is an inter-view picture group, obtaining interview reference information of the inter-view picture group, and constructing a reference picture list for inter-view prediction using the inter-view reference information according to the identification information, wherein the inter-view reference information includes view identification information of an inter-view reference picture.
    Type: Application
    Filed: February 22, 2010
    Publication date: June 24, 2010
    Inventors: Han Suh Koo, Yeon Kwan Koo, Byeong Moon Jeon, Seung Wook Park, Yong Joon Jeon
  • Publication number: 20100156867
    Abstract: A digital-to-analog converter includes a voltage-to-current converter, a current-mode digital-to-analog converter and an operational amplifier. The voltage-to-current converter generates a first current signal, and the current-mode digital-to-analog converter generates a second current signal. The operational amplifier modulates a drain current in response to the second current signal and generates an output signal having an offset.
    Type: Application
    Filed: December 16, 2009
    Publication date: June 24, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyoung-Rae Kim, Yong-Joon Jeon, Gyu-Hyeong Cho, Sung-Woo Lee, Hyung-Min Lee, Yoon-Kyung Choi
  • Publication number: 20100158118
    Abstract: A method of decoding a video signal is disclosed. The present invention includes obtaining identification information indicating whether a coded picture of a current NAL unit is an inter-view picture group, obtaining interview reference information of the inter-view picture group, and constructing a reference picture list for inter-view prediction using the inter-view reference information according to the identification information, wherein the inter-view reference information includes view identification information of an inter-view reference picture.
    Type: Application
    Filed: February 22, 2010
    Publication date: June 24, 2010
    Inventors: Han Suh Koo, Yeon Kwan Koo, Byeong Moon Jeon, Seung Wook Park, Yong Joon Jeon