中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

5 records (took 0.01 seconds)

    MOVEMENT DETECTION DEVICE CAPABLE OF DETECTING THREE-DIMENSIONAL MOTIONS
    2.
    发明申请
    MOVEMENT DETECTION DEVICE CAPABLE OF DETECTING THREE-DIMENSIONAL MOTIONS 有权
    检测三维运动的运动检测装置

    公开(公告)号：US20160139267A1

    公开(公告)日：2016-05-19

    申请号：US15006663

    申请日：2016-01-26

    Applicant: PIXART IMAGING INC.

    Inventor： En Feng HSU

    IPC: G01S17/58

    CPC classification number: G01S17/58 ,  G01N21/55 ,  G06F3/0304 ,  H04L12/6418

    Abstract: The present invention relates to a movement detection device for detecting a movement of an object in a space range. The movement detection device includes a light source, a light guiding element, at least two light sensing elements and a processing unit. The light sensing elements have an offset therebetween along a first direction such that the object, when moving in the space range, reflects the light from the light source sequentially to the light sensing elements through the light guiding element. The processing unit identifies the movement of the object along the first direction according to a sequence that the light sensing elements detect the light reflected by the object.

    Abstract translation: 本发明涉及一种用于检测物体在空间范围内的运动的运动检测装置。 运动检测装置包括光源，导光元件，至少两个感光元件和处理单元。 光传感元件沿着第一方向具有偏移，使得物体在空间范围内移动时，通过光导元件将来自光源的光反射到光检测元件。 处理单元根据光感测元件检测由物体反射的光的顺序，沿着第一方向识别物体的移动。

    MOVEMENT DETECTION DEVICE
    3.
    发明申请
    MOVEMENT DETECTION DEVICE 有权
    运动检测装置

    公开(公告)号：US20140151537A1

    公开(公告)日：2014-06-05

    申请号：US14109347

    申请日：2013-12-17

    Applicant: PIXART IMAGING INC.

    Inventor： En Feng HSU

    IPC: G01N21/55

    CPC classification number: G01S17/58 ,  G01N21/55 ,  G06F3/0304 ,  H04L12/6418

    Abstract: The present invention relates to a movement detection device for detecting a movement of an object in a space range. The movement detection device includes a light source, a light guiding element, at least two light sensing elements and a processing unit. The light sensing elements have an offset therebetween along a first direction such that the object, when moving in the space range, reflects the light from the light source sequentially to the light sensing elements through the light guiding element. The processing unit identifies the movement of the object along the first direction according to a sequence that the light sensing elements detect the light reflected by the object.

    Abstract translation: 本发明涉及一种用于检测物体在空间范围内的运动的运动检测装置。 运动检测装置包括光源，导光元件，至少两个感光元件和处理单元。 光传感元件沿着第一方向具有偏移，使得物体在空间范围内移动时，通过光导元件将来自光源的光反射到光检测元件。 处理单元根据光感测元件检测由物体反射的光的顺序，沿着第一方向识别物体的移动。

    DETECTION SYSTEM
    5.
    发明申请
    DETECTION SYSTEM 有权
    检测系统

    公开(公告)号：US20140118556A1

    公开(公告)日：2014-05-01

    申请号：US13926560

    申请日：2013-06-25

    Applicant: Pixart Imaging Inc.

    Inventor： Yu Hao HUANG ,  En Feng HSU ,  Ming Tsan KAO

    IPC: H04N5/232

    CPC classification number: G06T7/194 ,  G02B7/09 ,  G02B7/36 ,  G03B13/30 ,  G06K9/00355 ,  G06K9/2027 ,  G06T7/174 ,  G06T7/571 ,  H04N5/2226 ,  H04N5/2256 ,  H04N5/23296

    Abstract: A detection system comprises a light source configured to illuminate an object, an image sensor configured to receive light reflected from the object, and a processor. The image sensor generates a first picture when the light source is turned on. The image sensor generates a second picture when the light source is turned off. The processor is configured to subtract the second picture from the first picture for determining an object image produced by the object.

    Abstract translation: 检测系统包括被配置为照亮物体的光源，被配置为接收从物体反射的光的图像传感器和处理器。 当光源打开时，图像传感器产生第一个图像。 当光源关闭时，图像传感器产生第二张图像。 处理器被配置为从第一图像中减去第二图像以确定由对象产生的对象图像。

Patent Agency Ranking