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公开(公告)号：US10599213B2
公开(公告)日：2020-03-24
申请号：US15981526
申请日：2018-05-16
Inventor： Ung-Yeon Yang , Ki-Hong Kim , Jin-Ho Kim
Abstract: Disclosed herein are a method for remotely controlling virtual content and an apparatus for the method. The method for remotely controlling virtual content includes acquiring spatial data about a virtual space, creating at least one individual space by transforming the virtual space in accordance with a user interaction area that corresponds to a user based on the spatial data, visualizing the at least one individual space in the user interaction area and providing an interactive environment which enables an interaction between the user's body and a virtual object included in the at least one individual space, and controlling the virtual object in response to a user interaction event occurring in the interactive environment.
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2.发明授权公开(公告)号：US10670866B2
公开(公告)日：2020-06-02
申请号：US16001625
申请日：2018-06-06
Inventor： Ung-Yeon Yang , Ki-Hong Kim , Jin-Ho Kim
Abstract: Disclosed herein are a method for providing a composite image based on optical transparency and an apparatus for the same. The method includes supplying first light of a first light source for projecting a virtual image and second light of a second light source for tracking eye gaze of a user to multiple point lights based on an optical waveguide; adjusting the degree of light concentration of any one of the first light and the second light based on a micro-lens array and outputting the first light or the second light, of which the degree of light concentration is adjusted; tracking the eye gaze of the user by collecting the second light reflected from the pupil of the user based on the optical waveguide; and combining an external image with the virtual image based on the tracked eye gaze and providing the combined image to the user.
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公开(公告)号：US09430865B2
公开(公告)日：2016-08-30
申请号：US14590885
申请日：2015-01-06
Inventor： Hang-Kee Kim , Young-Hee Kim , Yong-Sun Kim , Ki-Hong Kim , Hyun-Woo Cho , Jin-Ho Kim
CPC classification number: G06T15/10 , G06K9/00624 , G06K9/32 , G06K9/34 , G06K2009/3291 , H04N9/3182 , H04N9/3185 , H04N9/3194
Abstract: Disclosed herein is a real-time dynamic non-planar projection apparatus and method, which can reduce visual errors, such as distortion of a screen image or deviation from a border area, upon projecting screen images from a projector onto the surface of a non-planar object that is moved in real time. The presented real-time dynamic non-planar projection apparatus includes a preprocessing unit for preprocessing data related to a static part of a screen image to be projected onto a non-planar surface. A real-time projection unit classifies non-planar objects in the screen image to be projected onto the non-planar surface into a rigid body and a non-rigid body using data output from the preprocessing unit, respectively renders the rigid body and the non-rigid body depending on a viewer's current viewpoint, and projects rendered results onto the non-planar surface via projection mapping.
Abstract translation: 本文公开了一种实时动态非平面投影设备和方法，其可以将屏幕图像从投影仪投影到非平面投影仪的表面上，从而可以减少诸如屏幕图像的失真或偏离边界区域的视觉错误， 实时移动的平面对象。 所呈现的实时动态非平面投影装置包括预处理单元，用于预处理与投影到非平面表面上的屏幕图像的静态部分有关的数据。 实时投影单元将屏幕图像中的非平面物体分类为使用来自预处理单元的数据输出的投影到非平面表面的刚体和非刚体，分别使刚体和非平面物体 - 根据观众的当前观点进行的刚体，并通过投影映射将渲染结果投影到非平面表面上。
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