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公开(公告)号：US20150193964A1
公开(公告)日：2015-07-09
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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Patent Agency Ranking
2.发明申请ERROR CONTROL METHOD, MEDIUM ACCESS CONTROL (MAC) FRAME DESIGNING METHOD, AND TERMINAL REGISTRATION METHOD IN WIRELESS COMMUNICATION SYSTEM, AND RECORDING MEDIUM 有权错误控制方法，中等接入控制（MAC）帧设计方法和无线通信系统中的终端注册方法和记录介质公开(公告)号：US20140376508A1
公开(公告)日：2014-12-25
申请号：US14484547
申请日：2014-09-12
Inventor： Hyoung-Soo LIM , Woo-Yong CHOI , Yong-Sun KIM , Jae-Young AHN
CPC classification number: H04W76/021 , H04L1/0001 , H04L1/0083 , H04L1/1621 , H04L1/1664 , H04L5/023 , H04L27/2601 , H04L27/2608 , H04L2001/0093 , H04W8/26 , H04W28/04 , H04W72/042 , H04W72/0453 , H04W76/10 , H04W76/11 , H04W76/30
Abstract: The MAC frame in a wireless communication system includes a terminal ID allocated to each of multiple terminals. At least one connection ID is allocated to each terminal having the terminal ID, and sub-carrier allocation information is allocated to each connection having the connection ID. The sub-carrier allocation information includes a sub-carrier allocation status for each sub-carrier, and the number of allocated information bits for each sub-carrier. The sub-carrier allocation status and the number of allocated information bits for each sub-carrier can be allocated, by sub-carriers, to the sub-carrier allocation information using a same number of bits; or the information on the sub-carrier allocation status is first allocated to the sub-carrier allocation information and the number of allocated information bits for each sub-carrier is allocated.
Abstract translation: 无线通信系统中的MAC帧包括分配给多个终端中的每一个的终端ID。 至少一个连接ID被分配给具有终端ID的每个终端，并且子载波分配信息被分配给具有连接ID的每个连接。 子载波分配信息包括每个副载波的子载波分配状态和每个子载波的分配的信息比特数。 子载波分配状态和每个子载波的分配信息比特数可以通过副载波使用相同数量的比特分配给子载波分配信息; 或者关于子载波分配状态的信息首先被分配给副载波分配信息，并且分配每个子载波的分配的信息比特数。
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公开(公告)号：US20170181202A1
公开(公告)日：2017-06-22
申请号：US15450808
申请日：2017-03-06
Inventor： Hyoung-Soo LIM , Woo-Yong CHOI , Yong-Sun KIM , Jae-Young AHN
CPC classification number: H04W72/042 , H04L1/0001 , H04L1/0083 , H04L1/1621 , H04L1/1664 , H04L5/023 , H04L27/2601 , H04L27/2608 , H04L2001/0093 , H04W8/26 , H04W28/04 , H04W72/0453 , H04W76/10 , H04W76/11 , H04W76/30
Abstract: The MAC frame in a wireless communication system includes a terminal ID allocated to each of multiple terminals. At least one connection ID is allocated to each terminal having the terminal ID, and sub-carrier allocation information is allocated to each connection having the connection ID. The sub-carrier allocation information includes a sub-carrier allocation status for each sub-carrier, and the number of allocated information bits for each sub-carrier. The sub-carrier allocation status and the number of allocated information bits for each sub-carrier can be allocated, by sub-carriers, to the sub-carrier allocation information using a same number of bits; or the information on the sub-carrier allocation status is first allocated to the sub-carrier allocation information and the number of allocated information bits for each sub-carrier is allocated.
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公开(公告)号：US20140310640A1
公开(公告)日：2014-10-16
申请号：US14193041
申请日：2014-02-28
Inventor： Yong-Sun KIM , Yong-Wan KIM , Ung-Yeon YANG , Ki-Hong KIM , Jin-Ho KIM
IPC: G06F3/0484
CPC classification number: G06T11/001
Abstract: Disclosed herein is an interactive digital art apparatus. The interactive digital art apparatus includes a display unit, an input interface unit, a posture tracking unit, and a processing unit. The display unit visualizes a virtual canvas. The input interface unit is manipulated by a user, and outputs input interface information attributable to an action in which the user draws a picture on the virtual canvas in front of the display unit. The posture tracking unit tracks a direction in which the face of the user is directed, and the posture of the input interface unit. The processing unit draws a picture on the virtual canvas based on the input interface information, the direction in which the face of the user is directed, and the posture of the input interface unit.
Abstract translation: 本文公开了一种交互式数字艺术装置。 交互式数字艺术装置包括显示单元，输入接口单元，姿势跟踪单元和处理单元。 显示单元可视化虚拟画布。 输入接口单元由用户操纵，并且输出归因于用户在显示单元前面的虚拟画布上绘制图像的动作的输入接口信息。 姿势跟踪单元跟踪用户面部指向的方向和输入界面单元的姿势。 处理单元基于输入接口信息，用户面部的方向以及输入接口单元的姿势，在虚拟画布上绘制图像。
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公开(公告)号：US20210360596A1
公开(公告)日：2021-11-18
申请号：US17385855
申请日：2021-07-26
Inventor： Hyoung-Soo LIM , Woo-Yong CHOI , Yong-Sun KIM , Jae-Young AHN
Abstract: The MAC frame in a wireless communication system includes a terminal ID allocated to each of multiple terminals. At least one connection ID is allocated to each terminal having the terminal ID, and sub-carrier allocation information is allocated to each connection having the connection ID. The sub-carrier allocation information includes a sub-carrier allocation status for each sub-carrier, and the number of allocated information bits for each sub-carrier. The sub-carrier allocation status and the number of allocated information bits for each sub-carrier can be allocated, by sub-carriers, to the sub-carrier allocation information using a same number of bits; or the information on the sub-carrier allocation status is first allocated to the sub-carrier allocation information and the number of allocated information bits for each sub-carrier is allocated.
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公开(公告)号：US20190141686A1
公开(公告)日：2019-05-09
申请号：US16237767
申请日：2019-01-02
Inventor： Hyoung-Soo LIM , Woo-Yong CHOI , Yong-Sun KIM , Jae-Young AHN
Abstract: The MAC frame in a wireless communication system includes a terminal ID allocated to each of multiple terminals. At least one connection ID is allocated to each terminal having the terminal ID, and sub-carrier allocation information is allocated to each connection having the connection ID. The sub-carrier allocation information includes a sub-carrier allocation status for each sub-carrier, and the number of allocated information bits for each sub-carrier. The sub-carrier allocation status and the number of allocated information bits for each sub-carrier can be allocated, by sub-carriers, to the sub-carrier allocation information using a same number of bits; or the information on the sub-carrier allocation status is first allocated to the sub-carrier allocation information and the number of allocated information bits for each sub-carrier is allocated.
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