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公开(公告)号：US20180027223A1
公开(公告)日：2018-01-25
申请号：US15489077
申请日：2017-04-17
Applicant: Korea Institute of Science and Technology
Inventor： Dae Il SEO , Byoung Hyun YOO , Hee Dong KO
CPC classification number: G06F17/2247 , H04N13/178 , H04N13/194
Abstract: Provided is a three dimensional (3D) image content generating system. The 3D image content generating system includes a display profiler configured to receive profile information including a hardware characteristic of a display device from the display device, and a content generator configured to receive at least one of a first type of content having no 3D information and a second type of content having 3D information, and to generate an image according to the profile information.
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公开(公告)号：US20180027229A1
公开(公告)日：2018-01-25
申请号：US15648739
申请日：2017-07-13
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： DAE IL SEO , Byoung Hyun YOO , Hee Dong KO
CPC classification number: H04N13/351 , G06T1/60 , G06T15/005 , G06T15/80 , G06T2200/28 , G09G3/003 , G09G5/00 , G09G2320/08 , H04N13/144 , H04N13/178 , H04N13/194 , H04N13/31 , H04N13/398
Abstract: A three-dimensional (3D) image display system includes a profile information provider configured to provide profile information defining a hardware characteristic of a 3D image display device, and a 3D image reproducer configured to collect information of the hardware characteristic of the 3D image display device from the profile information provider and render image content according to the profile information.
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公开(公告)号：US20220207832A1
公开(公告)日：2022-06-30
申请号：US17607402
申请日：2020-07-27
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Byoung Hyun YOO , Yong Jae LEE
Abstract: A method for providing virtual contents in a virtual space based on a common coordinate system includes: detecting a base marker for identifying a fixed point of an actual operation space, and a target marker for identifying an actual operation object, from initial image data indicating an initial state of the actual operation object in the actual operation space; calculating an initial model matrix of a target marker expressing an initial position and orientation of the target marker, and a model matrix of the base marker expressing a position and an orientation of the detected base marker in a virtual operation space having a common coordinate system which has the detected base marker as a reference; and calculating a current model matrix of the target marker expressing a current position and orientation of the target marker by using the calculated model matrix of the base marker.
