TIME-OF-FLIGHT (TOF) SYSTEM, SENSOR PIXEL, AND METHOD
    13.
    发明申请
    TIME-OF-FLIGHT (TOF) SYSTEM, SENSOR PIXEL, AND METHOD 有权
    飞行时间(TOF)系统,传感器像素和方法

    公开(公告)号:US20140240692A1

    公开(公告)日:2014-08-28

    申请号:US13777697

    申请日:2013-02-26

    IPC分类号: G01C3/08

    摘要: A time-of-flight (TOF) sensor pixel is provided that performs in-pixel subtraction. The TOF sensor pixel includes a photodetector, a capacitor, and circuitry. The photodetector detects light pulses emitted at a clock frequency, after a time of flight, to provide a photocurrent. The capacitor integrates the photocurrent over an integration period, while the circuitry reverses a flow direction of the photocurrent through the capacitor at twice the clock frequency. At the end of the integration period, the capacitor provides a differential photocharge, corresponding to a capacitor voltage. The capacitor voltage is related to the time of flight of the light pulses and may be used to determine a distance to a target.

    摘要翻译: 提供了执行像素内减法的飞行时间(TOF)传感器像素。 TOF传感器像素包括光电检测器,电容器和电路。 光电探测器检测在飞行时间之后以时钟频率发射的光脉冲,以提供光电流。 电容器在积分周期内集成光电流,同时电路以两倍的时钟频率反转通过电容器的光电流的流向。 在积分周期结束时,电容器提供对应于电容器电压的差分光电荷。 电容器电压与光脉冲的飞行时间有关,可用于确定到目标​​的距离。

    LOW PROFILE DEPTH CAMERA
    14.
    发明申请
    LOW PROFILE DEPTH CAMERA 有权
    低剖面深度摄像机

    公开(公告)号:US20130201289A1

    公开(公告)日:2013-08-08

    申请号:US13757385

    申请日:2013-02-01

    IPC分类号: H04N13/02

    CPC分类号: H04N13/20 G01S7/4814

    摘要: The use of one or more angled or curved and diverging light pipes or reflectors placed in a light source's, e.g. diode's, emission path at appropriate distances, angles and divergence, such that a diode's emission spot size is modified and or redirected from the diode's natural emission path to alternative planes at angle to the diode's natural emission path so that a diode emission safe spot size can be achieved on any plane at angle to the original diode natural emission path at minimum distances from the diode's point of emission.

    摘要翻译: 使用放置在光源中的一个或多个成角度或弯曲和发散的光管或反射器,例如。 二极管的发射路径在适当的距离,角度和发散度处,使得二极管的发射光斑尺寸被修改和/或从二极管的天然发射路径重定向到与二极管的自然发射路径成角度的替代平面,使得二极管发射安全斑点尺寸可以 在与二极管发射点的最小距离处以与原始二极管自然发射路径成角度的任何平面实现。

    Image processing device supporting variable data technologies
    15.
    发明授权
    Image processing device supporting variable data technologies 有权
    支持可变数据技术的图像处理设备

    公开(公告)号:US07663674B2

    公开(公告)日:2010-02-16

    申请号:US11682193

    申请日:2007-03-05

    申请人: Bryed Billerbeck

    发明人: Bryed Billerbeck

    IPC分类号: H04N5/76 H04N5/225

    摘要: A method for processing image data using a digital camera includes providing a digital camera having a first transformation program as a default program, the first transformation program supporting a first transformation technology. A first communication link is formed between the digital camera and a first remote image processing device. Transformation-related information is obtained from the first remote device, the transformation-related information including information about one or more transformation technologies supported by the first remote device. Whether the first transformation program is supported by the first remote device is determined. A second transformation program supported by the first remote device is searched if the first transformation program is determined not to be supported by the first remote device, the second transformation program supporting a second transformation technology.

    摘要翻译: 使用数字照相机处理图像数据的方法包括提供具有第一变换程序作为默认程序的数字照相机,第一变换程序支持第一变换技术。 在数字照相机和第一远程图像处理装置之间形成第一通信链路。 从第一远程设备获得转换相关信息,转换相关信息包括关于由第一远程设备支持的一个或多个转换技术的信息。 确定第一个远程设备是否支持第一个转换程序。 如果确定第一变换程序不被第一远程设备支持,则第二变换程序支持第二变换技术,则搜索由第一远程设备支持的第二变换程序。

    Image processing device supporting variable data technologies
    16.
    发明授权
    Image processing device supporting variable data technologies 有权
    支持可变数据技术的图像处理设备

    公开(公告)号:US07193649B2

    公开(公告)日:2007-03-20

    申请号:US10405575

    申请日:2003-04-01

    申请人: Bryed Billerbeck

    发明人: Bryed Billerbeck

    IPC分类号: H04N5/76 H04N5/225

    摘要: A method for processing image data using a digital camera includes providing a digital camera having a first transformation program as a default program, the first transformation program supporting a first transformation technology. A first communication link is formed between the digital camera and a first remote image processing device. Transformation-related information is obtained from the first remote device, the transformation-related information including information about one or more transformation technologies supported by the first remote device. Whether the first transformation program is supported by the first remote device is determined. A second transformation program supported by the first remote device is searched if the first transformation program is determined not to be supported by the first remote device, the second transformation program supporting a second transformation technology.

    摘要翻译: 使用数字照相机处理图像数据的方法包括提供具有第一变换程序作为默认程序的数字照相机,第一变换程序支持第一变换技术。 在数字照相机和第一远程图像处理装置之间形成第一通信链路。 从第一远程设备获得转换相关信息,转换相关信息包括关于由第一远程设备支持的一个或多个转换技术的信息。 确定第一个远程设备是否支持第一个转换程序。 如果确定第一变换程序不被第一远程设备支持,则第二变换程序支持第二变换技术,则搜索由第一远程设备支持的第二变换程序。