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    Imaging apparatuses and a time of flight imaging method
    1.
    发明授权
    Imaging apparatuses and a time of flight imaging method 有权

    公开(公告)号：US10091492B2

    公开(公告)日：2018-10-02

    申请号：US14887400

    申请日：2015-10-20

    Applicant: Infineon Technologies AG

    Inventor： Markus Dielacher ,  Martin Flatscher ,  Michael Mark ,  Josef Prainsack

    IPC: H04N13/254 ,  H04N13/02 ,  G01S17/89 ,  G01S17/08 ,  G01S7/481 ,  G01S7/486 ,  G01S7/499

    Abstract: The imaging apparatus includes an image sensor circuit comprising a time of flight sensor pixel. The imaging apparatus further includes a first light emitter having a first spatial offset relative to the time of flight sensor pixel. The imaging apparatus further includes a second light emitter having a second spatial offset relative to the time of flight sensor pixel. The imaging apparatus further includes an image processing circuit configured to produce an image of a region of an object based on first sensor pixel image data and second sensor pixel image data generated by the time of flight sensor pixel. The first sensor pixel image data is based on received light emitted by the first light emitter and reflected at the object's region and wherein the second sensor pixel image data is based on received light emitted by the second light emitter and reflected at the object's region.

    Medium Access Control in Industrial and Automotive Wireless with Combined Wired and Wireless Sensor Networks
    2.
    发明申请
    Medium Access Control in Industrial and Automotive Wireless with Combined Wired and Wireless Sensor Networks 审中-公开
    工业和汽车无线与组合有线和无线传感器网络的媒体访问控制

    公开(公告)号：US20140328199A1

    公开(公告)日：2014-11-06

    申请号：US14335122

    申请日：2014-07-18

    Applicant: Infineon Technologies AG

    Inventor： Rainer Matischek ,  Markus Dielacher ,  Martin Flatscher ,  Josef Prainsack

    IPC: H04W72/08

    CPC classification number: H04W72/085 ,  H04W4/70 ,  H04W28/26 ,  H04W72/0406 ,  H04W72/0413 ,  H04W74/04 ,  H04W84/10 ,  H04W84/22 ,  H04W88/16

    Abstract: An embodiment of the invention relates to a local area sensor network including a central unit configured to receive a resource allocation request from a priority network sensor in a reserved timeslot and in response to designate a shared timeslot allocation. The priority network sensor transmits a resource allocation request in a reserved timeslot, and the sensor transmits data in the allocated shared timeslot. A sensor network can be formed with multiple gateways that each communicate over wired and wireless portions of the network. The central unit communicates with the gateways over the wired portion of the network. Wireless nodes communicate wirelessly with the gateways. The central unit receives a plurality of link quality indicators from the gateways for respective wireless paths to the wireless sensors, and selects a gateway for relaying a message from the central unit to a wireless sensor based on the link quality indicators.

    Abstract translation: 本发明的实施例涉及一种局域传感器网络，其包括中央单元，该中央单元被配置为在保留时隙中从优先级网络传感器接收资源分配请求，并响应于指定共享时隙分配。 优先网络传感器在保留时隙中发送资源分配请求，传感器在分配的共享时隙中发送数据。 传感器网络可以形成有多个网关，每个网关通过网络的有线和无线部分进行通信。 中央单元通过网络的有线部分与网关进行通信。 无线节点与网关进行无线通信。 中央单元从网关接收到针对无线传感器的相应无线路径的多个链路质量指示符，并且基于链路质量指示器选择用于将消息从中央单元中继到无线传感器的网关。

    TIME-OF-FLIGHT CAMERA WITH LOCATION SENSOR SYSTEM
    6.
    发明申请
    TIME-OF-FLIGHT CAMERA WITH LOCATION SENSOR SYSTEM 有权
    具有位置传感器系统的飞行时间相机

    公开(公告)号：US20150356747A1

    公开(公告)日：2015-12-10

    申请号：US14297999

    申请日：2014-06-06

    Applicant: Infineon Technologies AG

    Inventor： Markus Dielacher ,  Josef Prainsack ,  Martin Flatscher ,  Michael Mark

    IPC: G06T7/20 ,  H04N7/18 ,  G01C11/08 ,  G06T7/00

    CPC classification number: G06T7/292 ,  G01C11/08 ,  G01S7/497 ,  G01S17/023 ,  G01S17/36 ,  G01S17/89 ,  G06T7/004 ,  G06T7/70 ,  G06T2207/10032 ,  G06T2207/10052 ,  G06T2207/30241 ,  H04N7/183

    Abstract: A time-of-flight (TOF) camera system includes a radiation source, a radiation detector, a location sensor system and a processor. The radiation source is configured to generate and emit a radiation that strikes a target object. The radiation detector is configured to detect the radiation reflected from the target object and generate a sample set comprising at least two raw samples detected in succession at different times based on the reflected radiation. The location sensor system is configured to detect movements of the TOF camera during the detection and generate a movement signal having portions thereof uniquely corresponding to each of the raw samples of the sample set based on the movements of the TOF camera, wherein a portion of the movement signal is detected at a same time of generating the corresponding raw sample. The processor is configured to receive the raw samples and the corresponding movement signal portions and generate an object information based on the raw samples and the corresponding movement signal portion.

    Abstract translation: 飞行时间（TOF）相机系统包括辐射源，辐射探测器，位置传感器系统和处理器。 辐射源被配置为产生和发射撞击目标对象的辐射。 辐射检测器被配置为检测从目标对象反射的辐射，并且生成包括基于反射的辐射在不同时间连续检测到的至少两个原始样本的样本集合。 位置传感器系统被配置为在检测期间检测TOF相机的移动，并且基于TOF相机的移动产生具有与样本集合的每个原始样本唯一对应的部分的移动信号，其中， 在产生相应的原始样本的同时检测运动信号。 处理器被配置为接收原始样本和相应的移动信号部分，并且基于原始样本和相应的移动信号部分生成对象信息。

    SYSTEMS AND METHODS FOR TIME OF FLIGHT MEASUREMENT USING A SINGLE EXPOSURE
    10.
    发明申请
    SYSTEMS AND METHODS FOR TIME OF FLIGHT MEASUREMENT USING A SINGLE EXPOSURE 有权
    使用单次曝光进行飞行时间测量的系统和方法

    公开(公告)号：US20160327638A1

    公开(公告)日：2016-11-10

    申请号：US14703092

    申请日：2015-05-04

    Applicant: Infineon Technologies AG

    Inventor： Markus Dielacher ,  Josef Prainsack ,  Martin Flatscher ,  Michael Mark ,  Hartwig Unterassinger

    IPC: G01S7/491 ,  G01S17/32

    CPC classification number: G01S7/4914 ,  G01S17/36 ,  G01S17/89

    Abstract: A sensor array arrangement for a time of flight measurement system is disclosed. The arrangement includes a plurality of pixels and circuitry. The plurality of pixels are configured such that a first plurality of pixels receive a first reference signal and a second plurality of pixels receive a second reference signal. The first and second reference signals are phase shifted with respect to each other. The circuitry calculates depth information by combining information from first and second pixel sensor signals. The first pixel sensor signal is based on the first reference signal. The second pixel sensor signal is based on the second reference signal.

    Abstract translation: 公开了一种用于飞行时间测量系统的传感器阵列装置。 该装置包括多个像素和电路。 多个像素被配置为使得第一多个像素接收第一参考信号，并且第二多个像素接收第二参考信号。 第一和第二参考信号相对于彼此相移。 该电路通过组合来自第一和第二像素传感器信号的信息来计算深度信息。 第一像素传感器信号基于第一参考信号。 第二像素传感器信号基于第二参考信号。

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