中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

145 records (took 0.016 seconds)

    Data Acquisition Method And Electronic Device
    31.
    发明申请
    Data Acquisition Method And Electronic Device 有权
    数据采集​​方法与电子设备

    公开(公告)号：US20150085152A1

    公开(公告)日：2015-03-26

    申请号：US14458844

    申请日：2014-08-13

    Applicant: Lenovo (Beijing) Co., Ltd.

    Inventor： Zhimin Xu

    IPC: H04N5/232

    CPC classification number: H04N5/23232 ,  H04N3/1593 ,  H04N5/2258 ,  H04N5/23229 ,  H04N5/23238 ,  H04N5/23245 ,  H04N5/3415 ,  H04N5/343 ,  H04N2013/0074 ,  H04N2013/0088

    Abstract: A data acquisition method and an electronic device are provided. The electronic device includes a first image capturing unit and a second image capturing unit. The first image capturing unit and the second image capturing unit utilize different imaging modes during image capturing. The method includes: acquiring first image data of a current scene captured by the first image capturing unit and second image data of the current scene captured by the second image capturing unit respectively, where the first image data includes first sub-image data and second sub-image data, the second image data includes third sub-image data, an image dimension of the third sub-image data is the same as the image dimension of the first sub-image data, and a resolution of the third sub-image data is higher than a resolution of the first sub-image data; and synthesizing the third sub-image data with the first sub-image data.

    Abstract translation: 提供数据采集方法和电子设备。 电子设备包括第一图像捕获单元和第二图像捕获单元。 第一图像拍摄单元和第二图像拍摄单元在图像捕获期间利用不同的成像模式。 该方法包括：分别获取由第一图像拍摄单元拍摄的当前场景的第一图像数据和由第二图像捕获单元捕获的当前场景的第二图像数据，其中第一图像数据包括第一子图像数据和第二子图像 图像数据，第二图像数据包括第三子图像数据，第三子图像数据的图像尺寸与第一子图像数据的图像尺寸相同，并且第三子图像数据的分辨率 高于第一子图像数据的分辨率; 以及用第一子图像数据合成第三子图像数据。

    Imaging geometries for scanning optical detectors with overlapping fields of regard and methods for providing and utilizing same
    34.
    发明授权
    Imaging geometries for scanning optical detectors with overlapping fields of regard and methods for providing and utilizing same 有权
    用于扫描具有重叠领域的光学检测器的成像几何和用于提供和利用相同的方法

    公开(公告)号：US08368774B2

    公开(公告)日：2013-02-05

    申请号：US12952079

    申请日：2010-11-22

    Applicant: Thomas J Grycewicz

    Inventor： Thomas J Grycewicz

    IPC: H04N5/228 ,  H04N3/14 ,  G06K9/00 ,  G06K9/32 ,  G06K9/40

    CPC classification number: H04N5/349 ,  H04N3/1593 ,  H04N5/357 ,  H04N5/37206 ,  H04N5/3743

    Abstract: Imaging devices and techniques that utilize multiple optical detectors are described and, in particular, imaging geometries for imaging devices that include three or more optical detectors with overlapping fields of regard. The imaging geometries are determined and provided in consideration of one or more performance criteria evaluated over multiple different operating conditions for a process of generating a reconstructed image from the captured images. Imaging systems and methods utilizing the imaging geometries are also described.

    Abstract translation: 描述了利用多个光学检测器的成像设备和技术，特别是用于成像装置的成像几何形状，所述成像设备包括三个或更多个具有重叠的视场的光学检测器。 考虑到针对从捕获的图像生成重建图像的过程的多个不同操作条件下评估的一个或多个性能标准来确定和提供成像几何形状。 还描述了利用成像几何形状的成像系统和方法。

    Imaging Geometries for Scanning Optical Detectors with Overlapping Fields of Regard and Methods for Providing and Utilizing Same
    35.
    发明申请
    Imaging Geometries for Scanning Optical Detectors with Overlapping Fields of Regard and Methods for Providing and Utilizing Same 有权
    用于扫描具有重叠场的光学探测器的成像几何和提供和利用相同的方法

    公开(公告)号：US20120127331A1

    公开(公告)日：2012-05-24

    申请号：US12952079

    申请日：2010-11-22

    Applicant: Thomas J Grycewicz

    Inventor： Thomas J Grycewicz

    IPC: H04N5/228

    CPC classification number: H04N5/349 ,  H04N3/1593 ,  H04N5/357 ,  H04N5/37206 ,  H04N5/3743

    Abstract: Imaging devices and techniques that utilize multiple optical detectors are described and, in particular, imaging geometries for imaging devices that include three or more optical detectors with overlapping fields of regard. The imaging geometries are determined and provided in consideration of one or more performance criteria evaluated over multiple different operating conditions for a process of generating a reconstructed image from the captured images. Imaging systems and methods utilizing the imaging geometries are also described.

    Abstract translation: 描述了利用多个光学检测器的成像装置和技术，特别是用于成像装置的成像几何形状，所述成像装置包括具有重叠的视场的三个或更多个光学检测器。 考虑到针对从捕获的图像生成重建图像的过程的多个不同操作条件下评估的一个或多个性能标准来确定和提供成像几何形状。 还描述了利用成像几何形状的成像系统和方法。

    Method and apparatus for image acquisition from a plurality of cameras
    36.
    发明授权
    Method and apparatus for image acquisition from a plurality of cameras 失效
    用于从多个照相机获取图像的方法和装置

    公开(公告)号：US6002743A

    公开(公告)日：1999-12-14

    申请号：US40054

    申请日：1998-03-17

    Applicant: Timothy D. Telymonde

    Inventor： Timothy D. Telymonde

    IPC: G06T1/00 ,  G06T15/00 ,  H04N5/262 ,  H04N5/32 ,  H04N5/369 ,  H04N9/73 ,  H05G1/64

    CPC classification number: G06T1/0007 ,  H04N3/1593 ,  H04N5/2624 ,  H04N5/32

    Abstract: An image acquisition system that uses multiple cameras or image sensors in a redundant camera array. The cameras or sensors are arrayed in rows and columns so that a viewing area of each camera overlaps a viewing area of an adjacent camera. At least one camera is positioned in the array so that all edges of its viewing area abuts the viewing area of an adjacent camera. The image is displayed or stored in seamless and continuous form in high resolution. The system may also be used in low light conditions for image acquisition. Multiple cameras or sensors may be arrayed on modular panels that mates with and adjacent modular panel. The system is adaptable to image acquisition for X-rays, scanning, photocopying, security systems and the like.

    Abstract translation: 在冗余摄像机阵列中使用多个摄像机或图像传感器的图像采集系统。 相机或传感器以行和列排列，使得每个照相机的观看区域与相邻相机的观看区域重叠。 至少一个相机位于阵列中，使得其观看区域的所有边缘与相邻相机的观看区域相邻。 图像以高分辨率无缝连续的形式显示或存储。 该系统也可用于低光条件下进行图像采集。 多个摄像机或传感器可以排列在与模块化面板相配合的模块化面板上。 该系统适用于X射线，扫描，复印，安全系统等的图像采集。

    Asymmetrically split charged coupled device
    37.
    发明授权
    Asymmetrically split charged coupled device 失效
    不对称分离电荷耦合器件

    公开(公告)号：US5986267A

    公开(公告)日：1999-11-16

    申请号：US965209

    申请日：1997-11-06

    Applicant: John West

    Inventor： John West

    IPC: G01Q60/12 ,  H01L27/148 ,  H04N5/372 ,  H01L29/768

    CPC classification number: H01L27/148 ,  H04N3/1562 ,  H04N3/1593

    Abstract: A charged coupled device is disclosed including an asymmetrical split with independent control over the regions on opposite sides of the split. The charge coupled device is configurable for use in multiline or kinetic spectroscopy, and includes two separate horizontal registers with optional charge dump regions for improving efficiency.

    Abstract translation: 公开了一种带电耦合器件，包括具有独立控制的非对称分裂，在分裂的相对侧上的区域上。 电荷耦合器件可配置为用于多线或动力学光谱，并且包括两个单独的水平寄存器，其具有可选的电荷转储区域，以提高效率。

    Composing an image from sub-images
    38.
    发明授权
    Composing an image from sub-images 失效
    从子图像组成图像

    公开(公告)号：US5974113A

    公开(公告)日：1999-10-26

    申请号：US670262

    申请日：1996-06-14

    Applicant: Antonius J. C. Bruijns ,  Johannes A. Luijendijk

    Inventor： Antonius J. C. Bruijns ,  Johannes A. Luijendijk

    IPC: A61B6/00 ,  G06T1/00 ,  G06T5/00 ,  H04N3/15 ,  H04N5/32 ,  H04N7/18 ,  H05G1/60 ,  H05G1/64

    CPC classification number: H04N5/32 ,  H04N3/1593 ,  H05G1/60

    Abstract: An image pick-up apparatus (1) for picking up a plurality of sub-images and combining them so as to form a composite image, including a correction unit (5) for correcting brightness values of the composite image. The correction unit (5) includes a selection unit (6) for selecting bright and dark parts from the sub-images. There is also provided an arithmetic unit (10) for deriving a gain correction factor from the bright parts and an offset correction term from the dark parts. The correction unit (5) also includes a multiplier unit (8) and an adder unit (9) for multiplying signal levels of a sub-image signal by the gain correction factor and for adding the offset correction term thereto. The image pick-up apparatus is used in an X-ray examination apparatus (20) for picking up an optical image on the exit window (32) of an X-ray image intensifier (24) and for supplying an electronic image signal for a high-resolution composite image so that image information in a medical X-ray image with small details can be suitably reproduced.

    Abstract translation: 一种用于拾取多个子图像并组合以形成合成图像的图像拾取装置（1），包括用于校正合成图像的亮度值的校正单元（5）。 校正单元（5）包括用于从子图像中选择明暗部分的选择单元（6）。 还提供了用于从亮部导出增益校正因子的运算单元（10）和来自暗部的偏移校正项。 校正单元（5）还包括乘法器单元（8）和加法器单元（9），用于将子图像信号的信号电平乘以增益校正因子，并将偏移校正项相加。 摄像装置用于X射线检查装置（20），用于拾取X射线图像增强器（24）的出射窗（32）上的光学图像，并且用于提供用于 高分辨率复合图像，从而可以适当地再现具有小细节的医疗X射线图像中的图像信息。

    Method and apparatus suitable for use as a sensor system in a camera head intended for digital imaging
    39.
    发明授权
    Method and apparatus suitable for use as a sensor system in a camera head intended for digital imaging 失效
    适用于用于数字成像的相机头中的传感器系统的方法和装置

    公开(公告)号：US5872364A

    公开(公告)日：1999-02-16

    申请号：US752583

    申请日：1996-11-21

    Applicant: Pekka Strommer

    Inventor： Pekka Strommer

    IPC: A61B6/00 ,  A61B6/14 ,  G01T1/29 ,  H04N3/15 ,  H04N5/225 ,  H04N5/32 ,  G01T1/20

    CPC classification number: A61B6/14 ,  A61B6/4233 ,  A61B6/502 ,  G01T1/2928 ,  H04N3/1593 ,  H04N5/2251 ,  H04N5/32

    Abstract: The invention relates to a method and apparatus for constructing a sensor system (100) sensitive to electromagnetic radiation for use in a digital imaging camera head. The sensor system (100) is capable of delivering an electrical signal containing the image information formed by electromagnetic radiation incident on the sensor system (100). The sensor system (100) is comprised of a number (N pcs.) of mutually essentially identical modular sensor units (10.sub.1 . . . 10.sub.N) and of an equal number (N pcs.) of mutually essentially identical modular control electronics units (20.sub.1 . . . 20.sub.N) suited for the control and signal processing of said sensor units (10.sub.1 . . . 10.sub.N). The sensor system (100) has a modular design permitting the dimensions of the imaging area covered by the sensor system (100) to be expanded or reduced as required for the needs of an imaging application by adding or reducing, respectively, the number of the modular sensor units (10,20). Each individual modular sensor unit (10) and/or control electronics unit (20) are/is also separately removable for servicing.

    Abstract translation: 本发明涉及一种用于构建对电磁辐射敏感的传感器系统（100）的方法和装置，用于数字成像相机头。 传感器系统（100）能够传送包含入射在传感器系统（100）上的电磁辐射形成的图像信息的电信号。 传感器系统（100）包括相互基本相同的模块传感器单元（101.10N）和相等的（N个）相互基本相同的模块化控制电子单元（201）的数量（N个） ... 20N），适用于所述传感器单元（101.10N）的控制和信号处理。 传感器系统（100）具有模块化设计，允许根据成像应用的需要来扩展或缩小由传感器系统（100）覆盖的成像区域的尺寸，分别通过增加或减少 模块式传感器单元（10,20）。 每个单独的模块化传感器单元（10）和/或控制电子单元（20）也可单独地移动以进行维修。

    Image pick-up apparatus
    40.
    发明授权
    Image pick-up apparatus 失效
    摄像装置

    公开(公告)号：US5774269A

    公开(公告)日：1998-06-30

    申请号：US618230

    申请日：1996-03-19

    Applicant: Rudolph M. Snoeren

    Inventor： Rudolph M. Snoeren

    IPC: G01T1/20 ,  A61B6/00 ,  G02B5/30 ,  H04N3/15 ,  H04N5/225 ,  H04N5/238 ,  H04N5/32 ,  H04N5/335 ,  G02B27/14

    CPC classification number: H04N3/1593 ,  H04N5/238 ,  H04N5/32

    Abstract: An image pick-up apparatus (1) which includes a beam splitter (2) for splitting an image into sub-images and several image sensors (3, 4) for picking up the sub-images is provided with a depolarizing element (6) for reducing the linear polarization degree of the light incident on the beam splitter. The electronic image signals of the image sensors (3, 4) are combined so as to form an electronic image signal of a composite image in a combination unit (5). Because the linear polarization degree of the light incident on a mirror surface (27) of the beam splitter (2) is low, the differences between brightnesses of sub-images picked up by individual image sensors are small. Disturbances are thus counteracted in the composite image. The image pick-up apparatus is preferably used in an X-ray examination apparatus (10) in order to reproduce an X-ray image having a high spatial resolution and few disturbances.

    Abstract translation: 一种包括用于将图像分割为子图像的分束器（2）和用于拾取子图像的几个图像传感器（3,4）的图像拾取装置（1）设置有去极化元件（6） 用于降低入射在分束器上的光的线偏振度。 图像传感器（3,4）的电子图像信号被组合以形成组合单元（5）中的合成图像的电子图像信号。 由于入射在分束器（2）的镜面（27）上的光的线偏振度低，所以由各图像传感器拾取的子图像的亮度之差很小。 因此，在合成图像中可以抵消干扰。 摄像装置优选用于X射线检查装置（10），以便再现具有高空间分辨率和很少干扰的X射线图像。

Patent Agency Ranking