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公开(公告)号：US10825185B2
公开(公告)日：2020-11-03
申请号：US16203417
申请日：2018-11-28
Inventor： Kwang Yong Kim , Sang Joon Park , Gi Mun Um , Chang Eun Lee
Abstract: The present invention relates to a method and apparatus for performing object segmentation in an image. More particularly, the present invention divides a screen of an input image into at least two sub-images, and generates one image by combining the at least two sub-images to which an image segmentation algorithm is respectively applied.
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公开(公告)号：US10515471B2
公开(公告)日：2019-12-24
申请号：US15648533
申请日：2017-07-13
Inventor： Gi Mun Um , Kee Seong Cho
Abstract: Provided are an apparatus and method for generating a best-view image centered on a object of interest in multiple camera images. The apparatus and method for generating a best-view image centered on a object of interest in multiple camera images accurately provide a best-view image clearly showing a figure, a motion, or the like of a object of interest desired by a viewer by selecting the best-view camera image on the basis of a criterion of a judgment about the best-view image centered on the object of interest.
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公开(公告)号：US11910014B2
公开(公告)日：2024-02-20
申请号：US18091542
申请日：2022-12-30
Applicant: Electronics and Telecommunications Research Institute , UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
Inventor： Gun Bang , Won Sik Cheong , Gi Mun Um , Nam Ho Hur , Gwang Hoon Park , Kyung Yong Kim
IPC: H04N19/593 , H04N19/597 , H04N19/176 , H04N19/46 , H04N19/96 , H04N19/107 , H04N19/44
CPC classification number: H04N19/593 , H04N19/107 , H04N19/176 , H04N19/44 , H04N19/46 , H04N19/597 , H04N19/96
Abstract: Disclosed are an image encoding method using a skip mode and a device using the method. The image encoding method may comprise the steps of: judging whether there is residual block data of a prediction target block on the basis of predetermined data indicating whether residual block data has been encoded; and, if there is residual block data, restoring the prediction target block on the basis of the residual block data and an intra-screen predictive value of the prediction target block. Consequently, encoding and decoding efficiency can be increased by carrying out the encoding and decoding of screen residual data only for prediction target blocks where there is a need for a residual data block in accordance with screen similarity.
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公开(公告)号：US11694303B2
公开(公告)日：2023-07-04
申请号：US16822654
申请日：2020-03-18
Inventor： Hee Kyung Lee , Gi Mun Um , Jeong Il Seo , Seong Yong Lim , Joung Il Yun , Won Sik Cheong
CPC classification number: G06T3/4038 , G06F9/3836 , G06F9/48 , G06T19/006 , G06T2210/52
Abstract: Disclosed herein is a method of creating an image stitching workflow including acquiring 360-degree virtual reality (VR) image parameters necessary to makes a request for image stitching and create the image stitching workflow, acquiring a list of functions applicable to the image stitching workflow, creating the image stitching workflow based on functions selected from the list of functions, determining the number of media processing entities necessary to perform tasks configuring the image stitching workflow and generating a plurality of media processing entities according to the determined number of media processing entities, and allocating the tasks configuring the image stitching workflow to the plurality of media processing entities.
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公开(公告)号：US20170201723A1
公开(公告)日：2017-07-13
申请号：US15397844
申请日：2017-01-04
Inventor： Yookyung Kim , Kwang-Yong Kim , Gi Mun Um , ALEX LEE , Kee Seong Cho , Gyeong-June Hahm
IPC: H04N7/18 , G06F3/0484 , H04N5/232
CPC classification number: H04N7/181 , G06F3/0425 , G06F3/04842 , H04N5/232 , H04N5/23296 , H04N5/247
Abstract: A method of providing an object image includes collecting a global image and an additional image of a predetermined space using a fixed camera and a tracking camera, displaying broadcast contents including the collected global image and additional image on a display, receiving an input of an object of interest selected by a user from the broadcast contents displayed on the display, and analyzing the object of interest selected from the broadcast contents and displaying the additional image mapped to the global image configuring the broadcast contents on the display.
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Patent Agency Ranking
公开(公告)号：US10992956B2
公开(公告)日：2021-04-27
申请号：US16743044
申请日：2020-01-15
Applicant: Electronics and Telecommunications Research Institute , UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
Inventor： Gun Bang , Won Sik Cheong , Gi Mun Um , Nam Ho Hur , Gwang Hoon Park , Kyung Yong Kim
IPC: H04N19/593 , H04N19/597 , H04N19/176 , H04N19/46 , H04N19/96 , H04N19/107 , H04N19/44
Abstract: Disclosed are an image encoding method using a skip mode and a device using the method. The image encoding method may comprise the steps of: judging whether there is residual block data of a prediction target block on the basis of predetermined data indicating whether residual block data has been encoded; and, if there is residual block data, restoring the prediction target block on the basis of the residual block data and an intra-screen predictive value of the prediction target block. Consequently, encoding and decoding efficiency can be increased by carrying out the encoding and decoding of screen residual data only for prediction target blocks where there is a need for a residual data block in accordance with screen similarity.
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公开(公告)号：US11910013B2
公开(公告)日：2024-02-20
申请号：US18091540
申请日：2022-12-30
Applicant: Electronics and Telecommunications Research Institute , UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
Inventor： Gun Bang , Won Sik Cheong , Gi Mun Um , Nam Ho Hur , Gwang Hoon Park , Kyung Yong Kim
IPC: H04N19/593 , H04N19/597 , H04N19/176 , H04N19/46 , H04N19/96 , H04N19/107 , H04N19/44
CPC classification number: H04N19/593 , H04N19/107 , H04N19/176 , H04N19/44 , H04N19/46 , H04N19/597 , H04N19/96
Abstract: Disclosed are an image encoding method using a skip mode and a device using the method. The image encoding method may comprise the steps of: judging whether there is residual block data of a prediction target block on the basis of predetermined data indicating whether residual block data has been encoded; and, if there is residual block data, restoring the prediction target block on the basis of the residual block data and an intra-screen predictive value of the prediction target block. Consequently, encoding and decoding efficiency can be increased by carrying out the encoding and decoding of screen residual data only for prediction target blocks where there is a need for a residual data block in accordance with screen similarity.
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公开(公告)号：US11523133B2
公开(公告)日：2022-12-06
申请号：US17216881
申请日：2021-03-30
Applicant: Electronics and Telecommunications Research Institute , UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
Inventor： Gun Bang , Won Sik Cheong , Gi Mun Um , Nam Ho Hur , Gwang Hoon Park , Kyung Yong Kim
IPC: H04N19/593 , H04N19/597 , H04N19/176 , H04N19/46 , H04N19/96 , H04N19/107 , H04N19/44
Abstract: Disclosed are an image encoding method using a skip mode and a device using the method. The image encoding method may comprise the steps of: judging whether there is residual block data of a prediction target block on the basis of predetermined data indicating whether residual block data has been encoded; and, if there is residual block data, restoring the prediction target block on the basis of the residual block data and an intra-screen predictive value of the prediction target block. Consequently, encoding and decoding efficiency can be increased by carrying out the encoding and decoding of screen residual data only for prediction target blocks where there is a need for a residual data block in accordance with screen similarity.
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公开(公告)号：US10575014B2
公开(公告)日：2020-02-25
申请号：US16151627
申请日：2018-10-04
Applicant: Electronics and Telecommunications Research Institute , UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
Inventor： Gun Bang , Won Sik Cheong , Gi Mun Um , Nam Ho Hur , Gwang Hoon Park , Kyung Yong Kim
IPC: H04N19/593 , H04N19/597 , H04N19/176 , H04N19/46 , H04N19/96 , H04N19/107 , H04N19/44
Abstract: Disclosed are an image encoding method using a skip mode and a device using the method. The image encoding method may comprise the steps of: judging whether there is residual block data of a prediction target block on the basis of predetermined data indicating whether residual block data has been encoded; and, if there is residual block data, restoring the prediction target block on the basis of the residual block data and an intra-screen predictive value of the prediction target block. Consequently, encoding and decoding efficiency can be increased by carrying out the encoding and decoding of screen residual data only for prediction target blocks where there is a need for a residual data block in accordance with screen similarity.
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公开(公告)号：US11902575B2
公开(公告)日：2024-02-13
申请号：US17894684
申请日：2022-08-24
Applicant: Electronics and Telecommunications Research Institute , UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
Inventor： Gun Bang , Won Sik Cheong , Gi Mun Um , Nam Ho Hur , Gwang Hoon Park , Kyung Yong Kim
IPC: H04N19/593 , H04N19/597 , H04N19/176 , H04N19/46 , H04N19/96 , H04N19/107 , H04N19/44
CPC classification number: H04N19/593 , H04N19/107 , H04N19/176 , H04N19/44 , H04N19/46 , H04N19/597 , H04N19/96
Abstract: Disclosed are an image encoding method using a skip mode and a device using the method. The image encoding method may comprise the steps of: judging whether there is residual block data of a prediction target block on the basis of predetermined data indicating whether residual block data has been encoded; and, if there is residual block data, restoring the prediction target block on the basis of the residual block data and an intra-screen predictive value of the prediction target block. Consequently, encoding and decoding efficiency can be increased by carrying out the encoding and decoding of screen residual data only for prediction target blocks where there is a need for a residual data block in accordance with screen similarity.
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