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1. 发明公开

KR20200144543A 우선 변환에 기반한 동적 포인트 클라우드를 최적화하는 시스템 및 방법 审中-公开
公开(公告)号：KR20200144543A
公开(公告)日：2020-12-29
申请号：KR20207028390
申请日：2019-03-19
申请人： PCMS HOLDINGS INC
发明人： HARVIAINEN TATU V J
IPC分类号： G06T19/20 , H04N19/54
摘要： 예시적인개시된방법은, (i) 제1 포인트클라우드 - 제1 포인트클라우드는기준포인트클라우드에대응함 - 를클라이언트로송신하는것, (ii) 제2 포인트클라우드를수신하는것, (iii) 기준포인트클라우드로부터의제2 포인트클라우드에서의변화를계층적으로결정하는것을포함하고, 변화를계층적으로결정하는것은, (a) 기준포인트클라우드로부터변경된제1 영역을제2 포인트클라우드에서식별하는것, 및 (b) 가장높은우선순위를갖는제1 영역에대해, 기준포인트클라우드로부터의제1 변화를근사하는제1 강체 3D 변환을결정하고, 제1 강체 3D 변환이결정될수 없는경우, 기준포인트클라우드를수정하기위해사용될제1 포인트를추가로결정하는것을포함하고, 제1 포인트는제1 변화를나타낸다.

2. 发明专利

TW201739284A 網路級智慧型居家保全系統及方法审中-公开
简体标题：网络级智能型居家保全系统及方法
公开(公告)号：TW201739284A
公开(公告)日：2017-11-01
申请号：TW106107807
申请日：2017-03-09
申请人： PCMS控股公司 , PCMS HOLDINGS, INC.
发明人：愛德華茲基斯 , EDWARDS, KEITH
IPC分类号： H04W36/00 , H04W12/06 , H04W12/08
CPC分类号： H04L63/0236 , H04L12/2818 , H04L63/0823 , H04L63/101 , H04L63/164 , H04L63/18
摘要：描述了用於控制從廣域網路（WAN）到區域網路（LAN）的存取的系統和方法。在實施方式中，該方法由駐留在LAN和WAN之間的閘道實施。該閘道經由不包括WAN的第一本地通信路徑發送閘道LAN存取秘密到行動裝置。在發送閘道LAN存取秘密之後，該閘道僅允許來自由閘道維護的白名單上的IP位址的從WAN到LAN的訊務。該閘道經由WAN從行動裝置接收遠端存取資訊。該遠端存取資訊包括從閘道LAN存取秘密獲取的認證資訊和與行動裝置相關聯的一個或多個IP位址的IP位址範圍。該閘道驗證認證資訊並響應地將IP位址範圍添加至白名單。
简体摘要：描述了用于控制从广域网络（WAN）到局域网（LAN）的存取的系统和方法。在实施方式中，该方法由驻留在LAN和WAN之间的闸道实施。该闸道经由不包括WAN的第一本地通信路径发送闸道LAN存取秘密到行动设备。在发送闸道LAN存取秘密之后，该闸道仅允许来自由闸道维护的白名单上的IP位址的从WAN到LAN的讯务。该闸道经由WAN从行动设备接收远程存取信息。该远程存取信息包括从闸道LAN存取秘密获取的认证信息和与行动设备相关联的一个或多个IP位址的IP位址范围。该闸道验证认证信息并响应地将IP位址范围添加至白名单。

3. 发明授权

US11595225B2 System and method for utilization of device-independent scenes in a smart home environment 有权
公开(公告)号：US11595225B2
公开(公告)日：2023-02-28
申请号：US16317803
申请日：2017-08-10
申请人： PCMS Holdings, Inc.
发明人： Keith Edwards , Patrick Thomas Igoe , Sanghoon Kim
IPC分类号： H04L12/28 , G05B15/02
摘要： Systems and methods are provided for implementing a device-independent scene in a home automation environment. One embodiment is a method comprising receiving information regarding a home-independent home automation scene, the information identifying a zone property and an identified zone type; identifying, in the designated home, a zone corresponding to the identified zone type; identifying at least one home automation device capable of affecting the zone property in the identified zone; for each of the identified devices, identifying a device state of the respective device that contributes to the zone property; storing a home-automation scene for the designated home, wherein the home-automation scene comprises information identifying the at least one identified devices and the respective identified device states of those devices; and in response to user selection of the stored home-automation scene, causing the at least one identified device to perform the respective identified actions.

4. 发明授权

US11544031B2 Methods and systems of automatic calibration for dynamic display configurations 有权
公开(公告)号：US11544031B2
公开(公告)日：2023-01-03
申请号：US16694808
申请日：2019-11-25
申请人： PCMS Holdings, Inc.
发明人： Tatu V. J. Harviainen
IPC分类号： G06F3/147 , G06F3/01 , G02B27/01 , H04N13/344 , H04N13/156 , H04N13/363 , H04N13/361 , H04N13/332
摘要： Systems and methods are described for capturing, using a forward-facing camera associated with a head-mounted augmented reality (AR) head-mounted display (HMD), images of portions of first and second display devices in an environment, the first and second display devices displaying first and second portions of content related to an AR presentation, and displaying a third portion of content related to the AR presentation on the AR HMD, the third portion determined based upon the images of portions of the first and second display devices captured using the forward-facing camera. Moreover, the first and second display devices may be active stereo display, and the AR HMD may simultaneously function as shutter glasses.

5. 发明申请

US20220357591A1 METHOD FOR CREATING A 3D MULTIVIEW DISPLAY WITH ELASTIC OPTICAL LAYER BUCKLING 有权
公开(公告)号：US20220357591A1
公开(公告)日：2022-11-10
申请号：US17638520
申请日：2020-08-24
申请人： PCMS Holdings, Inc.
发明人： Jukka-Tapani Makinen
IPC分类号： G02B30/29
摘要： Systems and methods are described for providing a display. In some embodiments, a display device includes a light-emitting layer with an addressable array of light-emitting elements such as OLEDs. A flexible optical layer overlays the light-emitting layer. The flexible optical layer has a plurality of lens regions, where optical powers of the lens regions change in response to changing levels of tensile or compressive force on the flexible optical layer. When no force is applied, the lens regions may have no optical power, and the display may operate as a 2D display. When force is applied (e.g. by bending the display), the lens regions may operate as cylindrical lenses in a lenticular array, and the display may be operated as a 3D multiview display.

6. 发明申请

US20220351456A1 SYSTEM AND METHOD FOR SPARSE DISTRIBUTED RENDERING 有权
公开(公告)号：US20220351456A1
公开(公告)日：2022-11-03
申请号：US17622676
申请日：2020-07-02
申请人： PCMS Holdings, Inc.
发明人： Tatu V. J. Harviainen , Marko Palviainen
IPC分类号： G06T15/06 , G06T19/20 , G06T17/20
摘要： Systems and methods are described for rendering a 3D synthetic scene. A display client receives point cloud samples of the scene, where the point cloud samples include a point location, one or more viewing directions, and color information for each of the viewing directions. The point cloud samples may be generated by a server using ray tracing. The display client combines information from the point cloud samples with a locally generated rendering of at least a portion of the scene to generate a combined rendering of the scene, and the client displays the combined rendering. The number of point cloud samples may be adjusted adaptively based on performance metrics at the client.

7. 发明申请

US20220309743A1 SYSTEM AND METHOD FOR HYBRID FORMAT SPATIAL DATA DISTRIBUTION AND RENDERING 有权
公开(公告)号：US20220309743A1
公开(公告)日：2022-09-29
申请号：US17619183
申请日：2020-06-29
申请人： PCMS Holdings, Inc.
发明人： Tatu V. J. Harviainen
IPC分类号： G06T15/50
摘要： Systems and methods are described for providing spatial content using a hybrid format. In some embodiments, a client device receives, from a server, surface light field representations of a plurality of scene elements in a 3D scene, including a first scene element. The client device provides to the server an indication of a dynamic behavior of a second scene element different from the first scene element. Further, in response to the indication, the client device receives from the server information defining the first scene element in a 3D asset format. The client device then renders at least the first scene element in the 3D asset format.

8. 发明申请

US20220264080A1 SYSTEM AND METHOD FOR ADAPTIVE LENSLET LIGHT FIELD TRANSMISSION AND RENDERING 有权
公开(公告)号：US20220264080A1
公开(公告)日：2022-08-18
申请号：US17628532
申请日：2020-07-20
申请人： PCMS Holdings, Inc.
发明人： Tatu V. J. Harviainen , Louis Kerofsky
IPC分类号： H04N13/383 , H04N13/307 , H04N13/117
摘要： Some embodiments of a method may include: streaming a light field lenslet representation of light field video content; and changing resolution of the light field lenslet representation. Some embodiments of a method may include: selecting a lenslet representation from a plurality of lenslet representations of portions of light field content; retrieving a sub-sampled lenslet representation of the selected lenslet representation; and interpolating views from the sub-sampled lenslet representation.

9. 发明授权

US11410400B2 Method and system for maintaining color calibration using common objects 有权
公开(公告)号：US11410400B2
公开(公告)日：2022-08-09
申请号：US16958490
申请日：2018-12-21
申请人： PCMS Holdings, Inc.
发明人： David Wyble , Patrick Igoe
IPC分类号： G06T19/20 , G02B27/01 , G06F3/01 , G06T19/00 , G06V20/20
摘要： Described herein are systems and methods for maintaining color calibration using common objects. In an exemplary embodiment, an AR system includes a forward-facing camera, an AR display, a processor, and a user interface. The processor is configured to receive image data from the forward-facing camera and identify any known objects depicted in the image data. The processor then determines RGB information at least one test rendering of the identified known object and displays it via the AR display. Input from a user interface, indicating which of the at least one test renderings was a closest match to the real-world object, and a level of satisfaction with the match are received by the processor and used to update an AR display color calibration model. More test renderings may be iteratively provided to improve the accuracy of the calibration.

10. 发明授权

US11293765B2 System and method for routing and reorganization of a vehicle platoon in a smart city 有权
公开(公告)号：US11293765B2
公开(公告)日：2022-04-05
申请号：US16461311
申请日：2017-12-06
申请人： PCMS Holdings, Inc.
发明人： Mikko Tarkiainen , Matti Kutila , Ari Virtanen , Pertti Peussa
IPC分类号： G01C21/34 , G05D1/02 , G08G1/01 , G08G1/00
摘要： Systems and methods described herein are provided for determining a platoon configuration for a group of vehicles, determining a set of routes connecting two locations, determining for each route segment the platoon configurations supported and the availability of roadside units on the route segment, and selecting a route from the set of routes connecting the two locations. A route may be selected based on the availability of a roadside unit (RSU) to request an extended time period for a green light to enable a length of the platoon to traverse through an intersection prior to the time period ending. Systems and methods described herein may enable a reconfiguration of a platoon to meet a platoon size restriction for a segment of the selected route.

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