Patents by Inventor Soon-Heung Jung
Soon-Heung Jung 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).
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Patent number: 10277660Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata may include one or more BaseURL elements. Uniform Resource Locators (URLs) of segments forming media may be generated based on the BaseURL elements. Additionally, a URL of a segment may be generated by mapping a BaseURL element among the BaseURL elements to a sourceURL attribute of the segment. Segments indicated by generated URLs may be identical to each other.Type: GrantFiled: December 20, 2018Date of Patent: April 30, 2019Assignee: IDEAHUB INC.Inventors: Truong Cong Thang, Jin Young Lee, Seong Jun Bae, Jung Won Kang, Soon Heung Jung, Sang Taick Park, Won Ryu, Jae Gon Kim
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Publication number: 20190124173Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata may include a minBufferTime attribute indicating a minimum amount of initially buffered media content. A terminal may receive content from a server before playback of the content, and may buffer the content by at least the minimum amount. The metadata may include a range attribute that designates a range of a target indicated by a Uniform Resource Locator (URL). The terminal may receive bytes designated by the range attribute from the URL, and may play back the content using the received bytes.Type: ApplicationFiled: December 20, 2018Publication date: April 25, 2019Applicant: IDEAHUB INC.Inventors: Truong Cong THANG, Jin Young LEE, Seong Jun BAE, Jung Won KANG, Soon Heung JUNG, Sang Taick PARK, Won RYU, Jae Gon KIM
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Publication number: 20190124130Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata of the content may be efficiently divided for a purpose of use of a terminal based on general media information or specific media information, and may be transmitted to the terminal. A group may include one or more representations of content. The metadata may include a group element, and the group element may provide a summary of attributes of one or more representations included in the group.Type: ApplicationFiled: December 18, 2018Publication date: April 25, 2019Applicant: IDEAHUB INC.Inventors: Truong Cong THANG, Jin Young LEE, Seong Jun BAE, Jung Won KANG, Soon Heung JUNG, Sang Taick PARK, Won RYU
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Publication number: 20190124132Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata may include one or more BaseURL elements. Uniform Resource Locators (URLs) of segments forming media may be generated based on the BaseURL elements. Additionally, a URL of a segment may be generated by mapping a BaseURL element among the BaseURL elements to a sourceURL attribute of the segment. Segments indicated by generated URLs may be identical to each other.Type: ApplicationFiled: December 20, 2018Publication date: April 25, 2019Applicant: IDEAHUB INC.Inventors: Truong Cong THANG, Jin Young LEE, Seong Jun BAE, Jung Won KANG, Soon Heung JUNG, Sang Taick PARK, Won RYU, Jae Gon KIM
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Publication number: 20190075179Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata may include a minBufferTime attribute indicating a minimum amount of initially buffered media content. A terminal may receive content from a server before playback of the content, and may buffer the content by at least the minimum amount. The metadata may include a range attribute that designates a range of a target indicated by a Uniform Resource Locator (URL). The terminal may receive bytes designated by the range attribute from the URL, and may play back the content using the received bytes.Type: ApplicationFiled: November 2, 2018Publication date: March 7, 2019Applicant: IDEAHUB INC.Inventors: Truong Cong THANG, Jin Young LEE, Seong Jun BAE, Jung Won KANG, Soon Heung JUNG, Sang Taick PARK, Won RYU, Jae Gon KIM
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Patent number: 10178142Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata of the content may be efficiently divided for a purpose of use of a terminal based on general media information or specific media information, and may be transmitted to the terminal. A group may include one or more representations of content. The metadata may include a group element, and the group element may provide a summary of attributes of one or more representations included in the group.Type: GrantFiled: October 16, 2017Date of Patent: January 8, 2019Assignee: IDEAHUBInventors: Truong Cong Thang, Jin Young Lee, Seong Jun Bae, Jung Won Kang, Soon Heung Jung, Sang Taick Park, Won Ryu
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Publication number: 20180324241Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata may include one or more BaseURL elements. Uniform Resource Locators (URLs) of segments forming media may be generated based on the BaseURL elements. Additionally, a URL of a segment may be generated by mapping a BaseURL element among the BaseURL elements to a sourceURL attribute of the segment. Segments indicated by generated URLs may be identical to each other.Type: ApplicationFiled: July 16, 2018Publication date: November 8, 2018Applicants: Electronics and Telecommunications Research Institute, INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITYInventors: Truong Cong THANG, Jin Young LEE, Seong Jun BAE, Jung Won KANG, Soon Heung JUNG, Sang Taick PARK, Won RYU, Jae Gon KIM
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Patent number: 10122814Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata may include a minBufferTime attribute indicating a minimum amount of initially buffered media content. A terminal may receive content from a server before playback of the content, and may buffer the content by at least the minimum amount. The metadata may include a range attribute that designates a range of a target indicated by a Uniform Resource Locator (URL). The terminal may receive bytes designated by the range attribute from the URL, and may play back the content using the received bytes.Type: GrantFiled: March 14, 2016Date of Patent: November 6, 2018Assignee: IDEAHUBInventors: Truong Cong Thang, Jin Young Lee, Seong Jun Bae, Jung Won Kang, Soon Heung Jung, Sang Taick Park, Won Ryu, Jae Gon Kim
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Publication number: 20180288125Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of media content are provided. The media content may include a sequence of one or more periods. The metadata may include a start time attribute and/or a duration attribute of each of the periods. The metadata may determine a start time of each of the periods, and a start time of each of segments included in each of the periods. A terminal may access segments included in each of the periods, may decode and render data of media content included in the segments, and may play back the media content.Type: ApplicationFiled: May 25, 2018Publication date: October 4, 2018Applicants: Electronics and Telecommunications Research Institute, INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITYInventors: Truong Cong THANG, Jin Young LEE, Seong Jun BAE, Jung Won KANG, Soon Heung JUNG, Sang Taick PARK, Won RYU, Jae Gon KIM
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Publication number: 20180288417Abstract: Disclosed is a method and apparatus for encoding/decoding an image. The image encoding apparatus according to an embodiment of the present disclosure may include: an encoding level decision unit determining an encoding level of an input image; a sampling unit outputting an encoding target picture associated with the encoding level determined in the encoding level decision unit; an encoding unit encoding the encoding target picture output from the sampling unit; a reference picture storage unit storing at least one reference picture; and a reconstructed image generation unit generating a reconstructed image corresponding to the input image in association with the encoding level determined in the encoding level decision unit.Type: ApplicationFiled: January 12, 2018Publication date: October 4, 2018Applicant: Electronics and Telecommunications Research InstituteInventors: Soon Heung Jung, Myung Seok Ki, Hui Yong Kim, Joo Young Lee, Se Yoon Jeong, Jin Soo Choi
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Patent number: 10027736Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata may include one or more BaseURL elements. Uniform Resource Locators (URLs) of segments forming media may be generated based on the BaseURL elements. Additionally, a URL of a segment may be generated by mapping a BaseURL element among the BaseURL elements to a sourceURL attribute of the segment. Segments indicated by generated URLs may be identical to each other.Type: GrantFiled: October 6, 2016Date of Patent: July 17, 2018Assignees: Electronics and Telecommunications Research Institute, INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITYInventors: Truong Cong Thang, Jin Young Lee, Seong Jun Bae, Jung Won Kang, Soon Heung Jung, Sang Taick Park, Won Ryu, Jae Gon Kim
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Patent number: 9986009Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of media content are provided. The media content may include a sequence of one or more periods. The metadata may include a start time attribute and/or a duration attribute of each of the periods. The metadata may determine a start time of each of the periods, and a start time of each of segments included in each of the periods. A terminal may access segments included in each of the periods, may decode and render data of media content included in the segments, and may play back the media content.Type: GrantFiled: April 8, 2014Date of Patent: May 29, 2018Assignees: Electronics and Telecommunications Research Institute, INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITYInventors: Truong Cong Thang, Jin Young Lee, Seong Jun Bae, Jung Won Kang, Soon Heung Jung, Sang Taick Park, Won Ryu, Jae Gon Kim
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Publication number: 20180060682Abstract: Provided is a parallax minimization stitching method and apparatus using control points in an overlapping region. A parallax minimization stitching method may include defining a plurality of control points in an overlapping region of a first image and a second image received from a plurality of cameras, performing a first geometric correction by applying a homography to the control points, defining a plurality of patches based on the control points, and performing a second geometric correction by mapping the patches.Type: ApplicationFiled: July 28, 2017Publication date: March 1, 2018Applicant: Electronics and Telecommunications Research InstituteInventors: Yong Ju CHO, Soon-heung JUNG, Hyun Cheol KIM, Jeongil SEO, Joo Myoung SEOK, Sangwoo AHN, Seung Jun YANG, Injae LEE, Hee Kyung LEE, Seong Yong LIM
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Publication number: 20180041560Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata of the content may be efficiently divided for a purpose of use of a terminal based on general media information or specific media information, and may be transmitted to the terminal. A group may include one or more representations of content. The metadata may include a group element, and the group element may provide a summary of attributes of one or more representations included in the group.Type: ApplicationFiled: October 16, 2017Publication date: February 8, 2018Applicant: Electronics and Telecommunications Research InstituteInventors: Truong Cong THANG, Jin Young LEE, Seong Jun Bae, Jung Won KANG, Soon Heung JUNG, Sang Taick Park, Won Ryu
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Patent number: 9794312Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata of the content may be efficiently divided for a purpose of use of a terminal based on general media information or specific media information, and may be transmitted to the terminal. A group may include one or more representations of content. The metadata may include a group element, and the group element may provide a summary of attributes of one or more representations included in the group.Type: GrantFiled: September 1, 2011Date of Patent: October 17, 2017Assignee: Electronics and Telecommunications Research InstituteInventors: Truong Cong Thang, Jin Young Lee, Seong Jun Bae, Jung Won Kang, Soon Heung Jung, Sang Taick Park, Won Ryu
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Publication number: 20170041371Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of media content are provided. The media content may include a sequence of one or more periods. The metadata may include a start time attribute and/or a duration attribute of each of the periods. The metadata may determine a start time of each of the periods, and a start time of each of segments included in each of the periods. A terminal may access segments included in each of the periods, may decode and render data of media content included in the segments, and may play back the media content.Type: ApplicationFiled: April 8, 2014Publication date: February 9, 2017Applicants: Electronics and Telecommunications Research Institute, INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITYInventors: Truong Cong THANG, Jin Young LEE, Seong Jun BAE, Jung Won KANG, Soon Heung JUNG, Sang Taick PARK, Won RYU, Jae Gon KIM
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Publication number: 20170026451Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata may include one or more BaseURL elements. Uniform Resource Locators (URLs) of segments forming media may be generated based on the BaseURL elements. Additionally, a URL of a segment may be generated by mapping a BaseURL element among the BaseURL elements to a sourceURL attribute of the segment. Segments indicated by generated URLs may be identical to each other.Type: ApplicationFiled: October 6, 2016Publication date: January 26, 2017Inventors: Truong Cong THANG, Jin Young LEE, Seong Jun BAE, Jung Won KANG, Soon Heung JUNG, Sang Taick PARK, Won RYU, Jae Gon KIM
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Patent number: 9553912Abstract: Disclosed is a method for generating a substream ID usable in transmitting media content based on a plurality of scenarios, and allocating the substream ID for transmitting media. A method for allocating an ID for transmitting media content comprises: a step of generating a substream ID containing information required for transmitting the media content based on a certain scenario from among a plurality of scenarios; and a step of transmitting the substream ID to a client. According to the present invention, a header for the transmission of media may be simplified, media content may be transmitted regardless of the number of ports, number of servers, and presence/absence of additional information, an application to be introduced in the future may be used, and backward compatibility for an existing media content transmission system may be provided.Type: GrantFiled: January 19, 2012Date of Patent: January 24, 2017Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Seong Jun Bae, Jin Young Lee, Jung Won Kang, Soon heung Jung
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Patent number: 9467493Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata may include one or more BaseURL elements. Uniform Resource Locators (URLs) of segments forming media may be generated based on the BaseURL elements. Additionally, a URL of a segment may be generated by mapping a BaseURL element among the BaseURL elements to a sourceURL attribute of the segment. Segments indicated by generated URLs may be identical to each other.Type: GrantFiled: January 2, 2014Date of Patent: October 11, 2016Assignees: Electronics and Telecommunication Research Institute, Industry-University Cooperation Foundation Korea Aerospace UniversityInventors: Truong Cong Thang, Jin Young Lee, Seong Jun Bae, Jung Won Kang, Soon Heung Jung, Sang Taick Park, Won Ryu, Jae Gon Kim
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Publication number: 20160269735Abstract: An image encoding method and apparatus and an image decoding method and apparatus are provided. The image encoding method and image decoding method may enhance performance of the image encoding apparatus and performance of the image decoding apparatus by adaptively applying a tile-based parallel encoding scheme, a frame-based parallel encoding scheme, and an instantaneous decoding refresh (IDR) period-based parallel encoding scheme.Type: ApplicationFiled: January 27, 2016Publication date: September 15, 2016Inventors: Younhee KIM, Soon Heung JUNG, Jin Wuk SEOK, Hui Yong KIM, Jin Soo CHOI