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    METHODS AND SYSTEMS FOR LARGE-SCALE DETERMINATION OF RGBD CAMERA POSES
    3.
    发明公开
    METHODS AND SYSTEMS FOR LARGE-SCALE DETERMINATION OF RGBD CAMERA POSES 审中-公开

    公开(公告)号：EP3377853A1

    公开(公告)日：2018-09-26

    申请号：EP16867230.1

    申请日：2016-11-18

    申请人： Magic Leap, Inc.

    发明人： WEI, Xiaolin

    IPC分类号： G01C11/00 ,  G06K9/62 ,  G06G7/00 ,  G06T17/00 ,  H04N13/02

    CPC分类号： H04N9/04 ,  G06T7/33 ,  G06T7/73 ,  G06T2200/04 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/20224 ,  G06T2207/30244

    摘要： A method of determining camera poses includes capturing a plurality of image frames using a camera, computing relative poses between each set of image frame pairs to provide a relative pose set and an uncategorized relative pose set, and detecting and removing miscategorized relative poses to provide a remaining relative pose set. The method also includes determining global poses using the remaining relative pose set and computing extended relative poses for at least a portion of the miscategorized relative poses and at least a portion of the uncategorized relative pose set to provide an extended relative pose set and an extended uncategorized relative pose set. The method further includes detecting and removing extended miscategorized relative poses to provide a remaining extended relative pose set and determining updated global poses for the plurality of image frames using the remaining relative pose set and the remaining extended relative pose set.

    VORRICHTUNG ZUR MESSUNG EINER SICH VERÄNDERNDEN PHYSIKALISCHEN GRÖSSE, WIE Z.B. DRUCK
    4.
    发明公开
    VORRICHTUNG ZUR MESSUNG EINER SICH VERÄNDERNDEN PHYSIKALISCHEN GRÖSSE, WIE Z.B. DRUCK 有权
    用于测量一个不断变化的物理尺寸，如 压力

    公开(公告)号：EP2944975A1

    公开(公告)日：2015-11-18

    申请号：EP15167527.9

    申请日：2015-05-13

    申请人： ELMOS Semiconductor AG

    发明人： Dr. Spiegel, Egbert ,  Friemann, Uwe ,  Dr. Budde, Wolfram

    IPC分类号： G01S7/497 ,  G01N21/27 ,  G06G7/00 ,  H03M1/00

    CPC分类号： H03M3/34 ,  H03M1/0656

    摘要： Die Vorrichtung zur Messung einer sich verändernden physikalischen Größe, wie z.B. Druck, ist versehen mit einem Sensor (10), der ein analoges Messsignal ausgibt, das unterhalb eines Grenzwerts liegende Frequenzen aufweist. Ferner ist die Vorrichtung versehen mit einer Signalverarbeitungseinheit mit einem das Messsignal des Sensors (10) empfangenden Eingang und einem Ausgang zur Ausgabe des verarbeiteten Messsignals. Die Signalverarbeitungseinheit ist versehen mit einem an ihrem Eingang angeordneten Analog-Rechteckfrequenzmischer (12) zum Frequenzverschieben des Messsignals des Sensors (10) um eine Verschiebefrequenz f D zu höheren Frequenzen hin, einem Verstärker zum Verstärken des frequenzverschobenen Messsignals, wobei der Verstärker einen Verstärker-Offset erzeugt, einem Analog-Digital-Wandler zur Wandlung des verstärkten Analogsignals des Verstärkers in ein Digitalsignal und einem am Ausgang der Signalverarbeitungseinheit angeordneten Digital-Sinusfrequenzmischer zum Verschieben des Ausgangssignals des Analog-Digital-Wandlers um die Verschiebefrequenz f D zu niedrigeren Frequenzen hin.

    摘要翻译： 用于测量变化的物理量诸如装置 压力设置有传感器（10），其输出具有位于低于阈值的频率的模拟测量信号。 此外，该装置设置有信号处理单元提供接收输入的传感器（10）的测量信号并且用于输出经处理的测量信号的输出。 信号处理单元在其输入到模拟矩形混频器（12），用于频率由移位频率f D变速传感器（10）的测量信号，以更高的频率，用于放大移频测量信号的放大器，其中所述放大器是一个放大器偏移设置有布置 通过模拟 - 数字转换器，用于将放大器的放大的模拟信号转换成数字信号而生成，并设置在信号处理单元的输出以数字正弦混频器的模拟 - 数字转换器的输出转移到移频率f D表示较低的频率。

    SYSTEM AND METHOD FOR REPRESENTING AND INCORPORATING AVAILABLE INFORMATION INTO UNCERTAINTY-BASED FORECASTS
    7.
    发明公开
    SYSTEM AND METHOD FOR REPRESENTING AND INCORPORATING AVAILABLE INFORMATION INTO UNCERTAINTY-BASED FORECASTS 审中-公开
    系统和方法有关BASIS不精确的预测中，代表和可用信息的整合

    公开(公告)号：EP1652022A4

    公开(公告)日：2007-01-03

    申请号：EP04778579

    申请日：2004-07-19

    申请人： VIVECON CORP

    发明人： JOHNSON BLAKE ,  BENAVIDES DARIO ,  KANN ANTJE

    IPC分类号： G06E1/00 ,  G06E3/00 ,  G06F20060101 ,  G06F15/18 ,  G06F17/00 ,  G06G7/00 ,  G06N5/00 ,  G06Q10/00

    CPC分类号： G06Q10/04 ,  G06Q10/06 ,  G06Q30/02

    摘要： A system and method for representing and incorporating available information into uncertainty-based forecasts is provided. The system comprises a new class of models able to efficiently and effectively represent uncertainty-based forecasts with a wide range of characteristics with greater accuracy. Further, methods provide for selection of a most appropriate model from the class of models and calibration of the selected model to all available data, including both directly relevant historical data and expert opinion and analysis. An output is a model that can be used to generate an uncertainty-based forecast for a variable or variables of interest accurately and efficiently. In addition, methods for refining input data and testing and refining the output representation of the uncertainty-based forecast are provided.

    ELEKTRONISCHES BAUELEMENT
    9.
    发明授权
    ELEKTRONISCHES BAUELEMENT 失效
    电子元件

    公开(公告)号：EP0667060B1

    公开(公告)日：1997-05-28

    申请号：EP93924009.9

    申请日：1993-10-29

    申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

    发明人： BAUER, Norbert ,  BÖBEL, Friedrich ,  HAKEN, Hermann

    IPC分类号： H03K19/23 ,  H03K19/14 ,  G06G7/00 ,  H01L45/00

    CPC分类号： H01L29/66992 ,  H01L27/15 ,  H01L29/36

    摘要： Described is an electronic component with N input terminals, which admit N input signals, M output terminals, each of which is assigned to one or more input terminals, a component body in which, depending on the input signals, current paths or filaments are created which connect the N input terminals with the M output terminals, wherein, to establish a decision or displacement dynamics, an external quantity applied to the component switches the current flow through the component body between an initial distribution, in which the current densities (ji) between each input terminal and its assigned output terminal correspond to the input signal admitted at the respective input terminal, and a self-organizing distribution, in which the current flows only between the input terminal admitting the input signal with the highest value and its assigned output terminal.