TECHNIQUES FOR DETERMINING A CURRENT LOCATION OF A MOBILE DEVICE
    1.
    发明申请
    TECHNIQUES FOR DETERMINING A CURRENT LOCATION OF A MOBILE DEVICE 审中-公开
    确定移动设备当前位置的技术

    公开(公告)号:WO2017166089A1

    公开(公告)日:2017-10-05

    申请号:PCT/CN2016/077802

    申请日:2016-03-30

    IPC分类号: G01C21/26

    摘要: Various embodiments are directed to techniques for determining a current location of a mobile device. An apparatus includes a SLAM candidate component to identify a first candidate key frame matching a current captured frame by a first degree from an interval-based key frame set with key frames selected on a recurring interval from multiple earlier captured frames captured by mobile device camera of surroundings within a defined area, a CNN candidate component to identify a second candidate key frame matching the current captured frame by a second degree from a difference-based key frame set with key frames selected from the multiple earlier captured frames based on a degree of difference from all key frames already therein, and a position estimation component to determine a current location of the mobile device from estimates of differences between the current location and locations of the first and second candidate key frames.

    摘要翻译: 各种实施例针对用于确定移动设备的当前位置的技术。 一种装置包括:SLAM候选组件,用于从基于区间的关键帧集合中识别与当前捕获的帧匹配的当前捕获的帧的第一候选关键帧,所述基于间隔的关键帧集合具有在由移动设备相机捕获的多个先前捕获的帧的循环间隔上选择的关键帧 CNN候选组件,所述CNN候选组件基于差异程度从与基于差异的关键帧集合中识别出与当前捕获的帧匹配第二等级的第二候选关键帧,所述基于差异的关键帧集合具有从多个先前捕获的帧中选择的关键帧 来自其中已经存在的所有关键帧的位置估计组件以及位置估计组件,以根据第一和第二候选关键帧的当前位置和位置之间的差的估计来确定移动设备的当前位置。

    METHOD AND SYSTEM FOR HIGH DENSITY WI-FI COMMUNICATIONS
    2.
    发明申请
    METHOD AND SYSTEM FOR HIGH DENSITY WI-FI COMMUNICATIONS 审中-公开
    高密度无线通信的方法与系统

    公开(公告)号:WO2015094379A1

    公开(公告)日:2015-06-25

    申请号:PCT/US2013/077352

    申请日:2013-12-21

    IPC分类号: H04W52/04 H04W74/08

    摘要: Examples are disclosed for a system to improve wireless spectral efficiency, including a processor, a memory coupled to the processor, a radio coupled to the processor component, one or more antennas coupled to the radio, wireless logic to be executed on the processor component to: process reception of a higher-power request to send (RTS) signal from an initiator by an initiator's receiver; process transmission of a higher-power clear to send (CTS) signal to the initiator, to set a lower-power transmit opportunity (TXOP); and process reception of an invitation to share the TXOP at lower power, the invitation comprising an indication that devices that receive the invitation should transmit at lower power during a time period indicated by the higher-power CTS signal; and a timer to track progress of the time period.

    摘要翻译: 公开了用于改善无线频谱效率的系统的实例,包括处理器,耦合到处理器的存储器,耦合到处理器组件的无线电,耦合到无线电的一个或多个天线,待处理器组件上执行的无线逻辑 :由发起者的接收者处理接收来自发起者的较高功率请求发送(RTS)信号; 过程传输更高功率的清除发送(CTS)信号给发起者,设置较低功率的发送机会(TXOP); 并且处理接收以更低功率共享TXOP的邀请,所述邀请包括:在由较高功率CTS信号指示的时间段期间接收邀请的设备以较低功率发送的指示; 以及跟踪时间段进度的计时器。

    MULTIPLE SCISSOR PLANE REGISTERS FOR RENDERING IMAGE DATA
    3.
    发明申请
    MULTIPLE SCISSOR PLANE REGISTERS FOR RENDERING IMAGE DATA 审中-公开
    用于渲染图像数据的多个SCISSOR平面寄存器

    公开(公告)号:WO2013097069A1

    公开(公告)日:2013-07-04

    申请号:PCT/CN2011/084627

    申请日:2011-12-26

    IPC分类号: G06T15/00

    摘要: Systems, apparatus, articles, and methods are described including operations to receive visible rectangle data indicating the portions of a three dimensional (3D) application being displayed. A determination of two or more scissor planes may be made based at least in part on the visible rectangle data. Two or more scissor plane registers may be set based at least in part on the determined two or more scissor planes. Image data may be rendered to a render buffer based at least in part on the determined two or more scissor planes.

    摘要翻译: 描述了系统,装置,物品和方法,包括接收可见矩形数据的操作,该矩形数据指示正在显示的三维(3D)应用的部分。 可以至少部分地基于可见矩形数据来确定两个或更多个剪刀面。 至少部分地基于确定的两个或更多个剪刀平面来设置两个或更多个剪刀平面寄存器。 至少部分地基于所确定的两个或更多个剪刀平面,可以将图像数据呈现给呈现缓冲器。

    SELECTING PORTALS TO SERVICE NETWORK TRANSMISSIONS
    4.
    发明申请
    SELECTING PORTALS TO SERVICE NETWORK TRANSMISSIONS 审中-公开
    选择门户网络传输服务

    公开(公告)号:WO2008077268A1

    公开(公告)日:2008-07-03

    申请号:PCT/CN2006/003535

    申请日:2006-12-22

    发明人: XU, Xianchao

    IPC分类号: H04L12/24

    摘要: A system, apparatus and method is applied to the mesh network. The method comprises: collecting, by a node within a network, operational performance information pertaining to a plurality of links correspondingly linking the node to a plurality of portals of the network; selecting one of the portals to service network transmission between the node and another network external to the network, based at east in part on the operational performance information collected. The system, apparatus and method can select and establish connections with portals of a mesh network dynamically, thereby improve the efficiency and quality of the link.

    摘要翻译: 系统,装置和方法应用于网状网络。 该方法包括:通过网络内的节点收集与将所述节点对应地连接到所述网络的多个门户的多个链路有关的操作性能信息; 选择其中一个门户网络,以节点和网络外部的另一个网络之间的网络传输,部分基于收集的运营性能信息。 系统,装置和方法可以动态地选择和建立与网状网络的门户的连接,从而提高链路的效率和质量。

    TECHNIQUES FOR PARALLEL EXECUTION OF RANSAC ALGORITHM
    5.
    发明申请
    TECHNIQUES FOR PARALLEL EXECUTION OF RANSAC ALGORITHM 审中-公开
    并行执行RANSAC算法的技术

    公开(公告)号:WO2015143661A1

    公开(公告)日:2015-10-01

    申请号:PCT/CN2014/074179

    申请日:2014-03-27

    IPC分类号: G06F19/00

    摘要: Various embodiments are generally directed to techniques for employing a hybrid of sequential and parallel processing to perform random sample and consensus (RANSAC). A device to perform RANSAC includes a derivation component to derive a first set of proposed models in parallel from a first set of minimal sample sets of a data set;and a comparison component to recalculate a required quantity of proposed models to derive an accurate model if a proposed model of the first set of proposed models better fits the data set than any proposed model derived prior to derivation of the first set of proposed models,and to determine whether to derive a second set of proposed models following derivation of the first set of proposed models based on a comparison of the required quantity to a quantity of previously derived proposed models that includes the first set. Other embodiments are described and claimed.

    摘要翻译: 各种实施例通常涉及采用顺序和并行处理的混合来执行随机抽样和共同(RANSAC)的技术。 执行RANSAC的装置包括派生组件以从数据集的第一组最小采样集合并行地导出第一组提出的模型;以及比较组件,用于重新计算所提出的模型的所需数量以导出精确模型,如果 所提出的第一组模型的拟议模型比在推导第一组提出的模型之前导出的任何提出的模型更好地拟合数据集,并且确定是否在推导第一组提出的模型之后导出第二组提出的模型 提出的模型基于所需数量与包括第一组的先前导出的建议模型的量的比较。 描述和要求保护其他实施例。

    TECHNIQUES FOR ENHANCING MULTIPLE VIEW PERFORMANCE IN A THREE DIMENSIONAL PIPELINE
    6.
    发明申请
    TECHNIQUES FOR ENHANCING MULTIPLE VIEW PERFORMANCE IN A THREE DIMENSIONAL PIPELINE 审中-公开
    在三维管道中增强多视图性能的技术

    公开(公告)号:WO2013089751A1

    公开(公告)日:2013-06-20

    申请号:PCT/US2011/065232

    申请日:2011-12-15

    IPC分类号: G06F9/38 G06F9/44 G06F13/14

    摘要: Techniques may be directed to enhancing multiple view performance in a three dimensional pipeline. A plurality of view transformations associated with an image may be received. The vertex data associated with the image may be received. Operation data may be determined by performing the view transformations on the compiled vertex data. A plurality of display lists may be determined through a single run of a vertex pipeline. A display list may be based on the operation data. Other embodiments are described and claimed.

    摘要翻译: 技术可以针对在三维流水线中增强多视图性能。 可以接收与图像相关联的多个视图变换。 可以接收与图像相关联的顶点数据。 可以通过对编译的顶点数据执行视图变换来确定操作数据。 多个显示列表可以通过顶点流水线的单次运行来确定。 显示列表可以基于操作数据。 描述和要求保护其他实施例。

    TECHNIQUES FOR MULTIPLE PASS RENDERING
    7.
    发明申请
    TECHNIQUES FOR MULTIPLE PASS RENDERING 审中-公开
    多次渲染技术

    公开(公告)号:WO2013089706A1

    公开(公告)日:2013-06-20

    申请号:PCT/US2011/064933

    申请日:2011-12-14

    IPC分类号: G06F9/44 G06F3/14

    摘要: Techniques for multiple pass rendering include receiving vertex data for one or more objects to be enhanced. Parameters in a display list may be determined using the vertex data. Multiple pixel rendering passes may be run using the parameters in the display list. An enhanced depiction of the one or more objects may be rendered based on the multiple pixel rendering passes. Other embodiments are described and claimed.

    摘要翻译: 用于多遍渲染的技术包括接收要增强的一个或多个对象的顶点数据。 可以使用顶点数据来确定显示列表中的参数。 可以使用显示列表中的参数来运行多个像素渲染过程。 可以基于多个像素渲染遍渲染一个或多个对象的增强描绘。 描述和要求保护其他实施例。

    TECHNIQUES FOR PARALLEL EXECUTION OF RANSAC ALGORITHM
    8.
    发明申请
    TECHNIQUES FOR PARALLEL EXECUTION OF RANSAC ALGORITHM 审中-公开
    并行执行RANSAC算法的技术

    公开(公告)号:WO2015143661A9

    公开(公告)日:2016-10-06

    申请号:PCT/CN2014074179

    申请日:2014-03-27

    IPC分类号: G06F19/00

    摘要: Various embodiments are generally directed to techniques for employing a hybrid of sequential and parallel processing to perform random sample and consensus (RANSAC). A device to perform RANSAC includes a derivation component to derive a first set of proposed models in parallel from a first set of minimal sample sets of a data set; and a comparison component to recalculate a required quantity of proposed models to derive an accurate model if a proposed model of the first set of proposed models better fits the data set than any proposed model derived prior to derivation of the first set of proposed models, and to determine whether to derive a second set of proposed models following derivation of the first set of proposed models based on a comparison of the required quantity to a quantity of previously derived proposed models that includes the first set. Other embodiments are described and claimed.

    摘要翻译: 各种实施例通常涉及使用顺序和并行处理的混合来执行随机抽样和共同(RANSAC)的技术。 执行RANSAC的装置包括导出部件,以从数据集的第一组最小采样集合并行地导出第一组提出的模型; 以及比较组件,以重新计算所提出的模型的所需数量,以便如果所提出的第一组模型的拟议模型比在推导第一组建议模型之前导出的任何提出的模型更适合数据集,则导出精确模型,以及 基于所需数量与包括第一集合的先前导出的建议模型的数量的比较,来确定是否在推导第一组提出的模型之后导出第二组建议模型。 描述和要求保护其他实施例。

    IMAGE FRAME PROCESSING INCLUDING USAGE OF ACCELERATION DATA IN ASSISTING OBJECT LOCATION
    9.
    发明申请
    IMAGE FRAME PROCESSING INCLUDING USAGE OF ACCELERATION DATA IN ASSISTING OBJECT LOCATION 审中-公开
    图像帧处理,包括在辅助对象位置中使用加速数据

    公开(公告)号:WO2015042828A1

    公开(公告)日:2015-04-02

    申请号:PCT/CN2013/084321

    申请日:2013-09-26

    IPC分类号: G06K9/00

    摘要: Apparatuses, methods and storage medium associated with computing, including processing of image frames, are disclosed herein. In embodiments, an apparatus may include an accelerometer and an image processing engine having an object tracking function. The object tracking function may be arranged to track an object from one image frame to another image frame. The object tracking function may use acceleration data output by the accelerometer to assist in locating the object in an image frame. Other embodiments may be described and claimed.

    摘要翻译: 本文公开了与计算有关的装置,方法和存储介质,包括图像帧的处理。 在实施例中,装置可以包括具有对象跟踪功能的加速度计和图像处理引擎。 对象跟踪功能可以被布置为将对象从一个图像帧跟踪到另一个图像帧。 对象跟踪功能可以使用由加速度计输出的加速度数据来帮助将对象定位在图像帧中。 可以描述和要求保护其他实施例。

    TECHNIQUES FOR IMPROVED GRAPHICS ENCODING
    10.
    发明申请
    TECHNIQUES FOR IMPROVED GRAPHICS ENCODING 审中-公开
    改进图形编码技术

    公开(公告)号:WO2013189077A1

    公开(公告)日:2013-12-27

    申请号:PCT/CN2012/077344

    申请日:2012-06-21

    发明人: LIU, Qi XU, Xianchao

    IPC分类号: G06T9/00

    摘要: Techniques for improved graphics encoding are described. In one embodiment, for example, a device may include a processor circuit and a graphics encoding module, and the graphics encoding module may be operative to receive graphics buffer update information identifying one or more of a plurality of regions of a graphics buffer, the identified one or more regions including updated graphics information, retrieve the updated graphics information from the identified one or more regions of the graphics buffer, encode the updated graphics information, and transmit the encoded updated graphics information. Other embodiments are described and claimed.

    摘要翻译: 描述了用于改进图形编码的技术。 在一个实施例中,例如,设备可以包括处理器电路和图形编码模块,并且图形编码模块可操作以接收识别图形缓冲器的多个区域中的一个或多个的图形缓冲器更新信息,所识别的 包括更新的图形信息的一个或多个区域从所识别的图形缓冲器的一个或多个区域检索更新的图形信息,对更新的图形信息进行编码,并发送编码的更新的图形信息。 描述和要求保护其他实施例。