Adaptive optical image reader
    1.
    发明授权
    Adaptive optical image reader 有权
    自适应光学图像读取器

    公开(公告)号:US07331523B2

    公开(公告)日:2008-02-19

    申请号:US10775983

    申请日:2004-02-10

    IPC分类号: G02B26/10

    摘要: There is described in one embodiment a method for use by an apparatus that can acquire an image. According to a described method, parameters for utilization by the apparatus are provided. According to a described method, a method can include acquiring an image and can further include evaluating an image. In another embodiment, there is described an apparatus comprising a plurality of digitizers. In one example of an embodiment of an apparatus including a plurality of digitizers, the digitizers can be configured to run in parallel. In another example of an embodiment of an apparatus including a plurality of digitizers, the digitizers can be configured to run in series.

    摘要翻译: 在一个实施例中描述了可以获取图像的装置使用的方法。 根据所描述的方法,提供了由该装置使用的参数。 根据所描述的方法,一种方法可以包括获取图像并且还可以包括评估图像。 在另一个实施例中,描述了一种包括多个数字化仪的装置。 在包括多个数字化仪的设备的实施例的一个示例中,数字化仪可以被配置为并行运行。 在包括多个数字化仪的设备的实施例的另一示例中,数字化仪可以被配置为串联运行。

    Adaptive optical image reader
    2.
    发明授权
    Adaptive optical image reader 有权
    自适应光学图像读取器

    公开(公告)号:US07874485B2

    公开(公告)日:2011-01-25

    申请号:US12004471

    申请日:2007-12-20

    IPC分类号: G02B26/10

    摘要: There is described in one embodiment a method for use by an apparatus that can acquire an image. According to a described method, a method can include acquiring an image and can further include evaluating an image. According to a described method, an apparatus can acquire an image, can evaluate an image, and can provide parameters for utilization by the apparatus. In another embodiment, there is described an apparatus comprising a plurality of digitizers. In one example of an embodiment of an apparatus including a plurality of digitizers, the digitizers can be configured to run in parallel. In another example of an embodiment of an apparatus including a plurality of digitizers, the digitizers can be configured to run in series.

    摘要翻译: 在一个实施例中描述了可以获取图像的装置使用的方法。 根据所描述的方法,一种方法可以包括获取图像并且还可以包括评估图像。 根据所描述的方法,装置可以获取图像,可以评估图像,并且可以提供由装置利用的参数。 在另一个实施例中,描述了一种包括多个数字化仪的装置。 在包括多个数字化仪的设备的实施例的一个示例中,数字化仪可以被配置为并行运行。 在包括多个数字化仪的设备的实施例的另一示例中,数字化仪可以被配置为串联运行。

    Adaptive optical image reader
    3.
    发明申请
    Adaptive optical image reader 有权
    自适应光学图像读取器

    公开(公告)号:US20080164314A1

    公开(公告)日:2008-07-10

    申请号:US12004471

    申请日:2007-12-20

    IPC分类号: G06K7/10

    摘要: There is described in one embodiment a method for use by an apparatus that can acquire an image. According to a described method, a method can include acquiring an image and can further include evaluating an image. According to a described method, an apparatus can acquire an image, can evaluate an image, and can provide parameters for utilization by the apparatus. In another embodiment, there is described an apparatus comprising a plurality of digitizers. In one example of an embodiment of an apparatus including a plurality of digitizers, the digitizers can be configured to run in parallel. In another example of an embodiment of an apparatus including a plurality of digitizers, the digitizers can be configured to run in series.

    摘要翻译: 在一个实施例中描述了可以获取图像的装置使用的方法。 根据所描述的方法,一种方法可以包括获取图像并且还可以包括评估图像。 根据所描述的方法,装置可以获取图像,可以评估图像,并且可以提供由装置利用的参数。 在另一个实施例中,描述了一种包括多个数字化仪的装置。 在包括多个数字化仪的设备的实施例的一个示例中,数字化仪可以被配置为并行运行。 在包括多个数字化仪的设备的实施例的另一示例中,数字化仪可以被配置为串联运行。

    Picture taking optical reader
    8.
    发明授权
    Picture taking optical reader 有权
    拍摄光学阅读器

    公开(公告)号:US07637430B2

    公开(公告)日:2009-12-29

    申请号:US10842851

    申请日:2004-05-11

    IPC分类号: G06K7/10 G06K7/14

    CPC分类号: G06K7/10851

    摘要: An optical reader having a picture taking mode and a decode mode. In a picture taking mode, the reader captures and outputs a frame of image data without attempting to decode a decodable symbol in the frame. In the decode mode, the reader captures a frame of image data and attempts to decode a decodable symbol represented in the frame. The reader may have a decode mode in which light from an aiming light source is received by an image sensor.

    摘要翻译: 具有图像拍摄模式和解码模式的光学读取器。 在拍摄模式中,读取器捕获并输出图像数据帧,而不尝试对帧中的可解码符号进行解码。 在解码模式中,读取器捕获一帧图像数据,并尝试对该帧中表示的可解码码元进行解码。 读取器可以具有解码模式,其中来自瞄准光源的光被图像传感器接收。

    Adaptive optical image reader
    9.
    发明申请
    Adaptive optical image reader 有权
    自适应光学图像读取器

    公开(公告)号:US20050056699A1

    公开(公告)日:2005-03-17

    申请号:US10775983

    申请日:2004-02-10

    IPC分类号: G06K7/10 G06K7/14 G06K9/24

    摘要: A digital image reading system including an image sensor and a computer that is programmed to adjust the frame rate of the image sensor, and to obtain a maximum frame rate of the image sensor for obtaining an acceptable image. An algorithm for adjusting the frame rate evaluates image parameters and calculates new exposure times, gain values, and exposure settings to support a maximum frame rate of the image sensor. A process for obtaining an acceptable image with an image reader evaluates an image signal level and adjusts the frame rate if the signal level is outside of a predetermined range. The process adjusts the image sensor to run at a maximum operational frame rate. A digital image reading system including multiple separate digitizers for use in various read environments and under various read conditions.

    摘要翻译: 一种数字图像读取系统,包括图像传感器和计算机,其被编程为调整图像传感器的帧速率,并且获得用于获得可接受图像的图像传感器的最大帧速率。 用于调整帧速率的算法评估图像参数并计算新的曝光时间,增益值和曝光设置,以支持图像传感器的最大帧速率。 用图像读取器获得可接受图像的过程评估图像信号电平,并且如果信号电平在预定范围之外,则调整帧速率。 该过程调整图像传感器以最大运行帧速率运行。 一种数字图像读取系统,包括用于各种读取环境和各种读取条件下的多个单独的数字化仪。

    System and method to manipulate an image
    10.
    发明授权
    System and method to manipulate an image 有权
    用于操纵图像的系统和方法

    公开(公告)号:US08630491B2

    公开(公告)日:2014-01-14

    申请号:US12151103

    申请日:2008-05-02

    IPC分类号: G06K9/48

    摘要: A method of operating an image reader includes the steps of: searching a digital image for nominally straight edges; characterizing the nominally straight edges in terms of length and/or direction; determining a predominant orientation of the nominally straight edges; establishing a group of edges as a function of their proximity to the center of the image; establishing a group of edges as a function of their proximity to other remaining edge positions; and, transmuting a rectangle bounding those edges into a rectified image; wherein a rectified image is an image that is cropped or rotated.

    摘要翻译: 操作图像读取器的方法包括以下步骤:在数字图像上寻找名义上的直边; 在长度和/或方向上表征名义上的直边; 确定标称直边的主要取向; 建立一组边缘作为其与图像中心的接近度的函数; 建立一组边缘作为它们与其他剩余边缘位置的接近度的函数; 并且将将这些边缘限定为整流图像的矩形; 其中整流图像是裁剪或旋转的图像。