Optical reader having partial frame operating mode
    2.
    发明授权
    Optical reader having partial frame operating mode 有权
    具有部分帧操作模式的光学读取器

    公开(公告)号:US06637658B2

    公开(公告)日:2003-10-28

    申请号:US09766806

    申请日:2001-01-22

    IPC分类号: G06K710

    CPC分类号: G06K7/10722

    摘要: The invention is an optical reader having a 2D image sensor that is configured to operate in a partial frame capture mode. In a partial frame operating mode, the reader clocks out and captures at least one partial frame of image data having image data corresponding to less than all of the pixels of an image sensor pixel array. In one embodiment, the reader operating in a partial frame operating mode captures image data corresponding to a linear pattern of pixels of the image sensor, reads the image data, attempts to decode for a decodable 1D symbol which may be represented in the image data, and captures a full frame of image data if the image data reading reveals a 2D symbol is likely to be present in a full field of view of the 2D image sensor.

    摘要翻译: 本发明是具有被配置为以部分帧捕获模式操作的2D图像传感器的光学读取器。 在部分帧操作模式中,读取器计时并捕获具有对应于小于图像传感器像素阵列的所有像素的图像数据的图像数据的至少一部分帧。 在一个实施例中,以部分帧操作模式操作的读取器捕获对应于图像传感器的像素的线性图案的图像数据,读取图像数据,尝试对可以在图像数据中表示的可解码1D符号进行解码, 并且如果2D图像数据读取显示2D图像可能存在于2D图像传感器的全视野中,则捕获全帧的图像数据。

    Optical reader having partial frame operating mode
    5.
    发明授权
    Optical reader having partial frame operating mode 有权
    具有部分帧操作模式的光学读取器

    公开(公告)号:US07270273B2

    公开(公告)日:2007-09-18

    申请号:US10651298

    申请日:2003-08-28

    IPC分类号: G06K7/10

    摘要: A method for decoding a decodable symbol using an optical reader having a 2D image sensor that is configured to operate in a partial frame capture operating mode. In a partial frame operating mode, the reader clocks out and captures at least one partial frame of image data having image data corresponding to less than all of the pixels of an image sensor pixel array. In one embodiment, the reader operating in a partial frame operating mode captures image data corresponding to a linear pattern of pixels of the image sensor, reads the image data, and attempts to decode for a decodable bar code symbol which may be represented in the image data.

    摘要翻译: 一种使用具有被配置为以部分帧捕获操作模式操作的2D图像传感器的光学读取器对可解码符号进行解码的方法。 在部分帧操作模式中,读取器计时并捕获具有对应于小于图像传感器像素阵列的所有像素的图像数据的图像数据的至少一部分帧。 在一个实施例中,以部分帧操作模式操作的读取器捕获对应于图像传感器的像素的线性图案的图像数据,读取图像数据,并尝试对可以在图像中表示的可解码条形码符号进行解码 数据。

    Imaging apparatus having imaging assembly
    6.
    发明授权
    Imaging apparatus having imaging assembly 有权
    成像装置具有成像组件

    公开(公告)号:US08121440B2

    公开(公告)日:2012-02-21

    申请号:US12906728

    申请日:2010-10-18

    IPC分类号: G06K9/22 G06K7/10 G06K7/12

    摘要: There is described in one embodiment an imaging apparatus having an image sensor, and a plurality of operating states. Operation of the imaging apparatus can be differentiated between the operating states. In one operating state, the imaging apparatus can capture a frame of image data having image data corresponding to a predetermined number of pixels of the image sensor. The operating states of the imaging apparatus can be user selectable. There is described in one embodiment an apparatus having an image sensor operative to capture a relatively smaller sized frame, wherein a characteristic of light directed by an illumination assembly for capture of a relatively larger sized frame is determined utilizing the relatively smaller sized frame.

    摘要翻译: 在一个实施例中描述了具有图像传感器和多个操作状态的成像设备。 可以在操作状态之间区分成像装置的操作。 在一个操作状态下,成像装置可以捕获具有与图像传感器的预定数量的像素相对应的图像数据的图像数据帧。 成像装置的操作状态可以是用户可选择的。 在一个实施例中描述了具有可操作以捕获相对较小尺寸的框架的图像传感器的装置,其中利用相对较小尺寸的框架确定用于捕获相对较大尺寸框架的照明组件引导的光的特性。

    Reading apparatus having partial frame operating mode
    10.
    发明授权
    Reading apparatus having partial frame operating mode 有权
    具有部分帧操作模式的读取装置

    公开(公告)号:US08439264B2

    公开(公告)日:2013-05-14

    申请号:US12249742

    申请日:2008-10-10

    IPC分类号: G06K7/10

    摘要: A method for decoding a decodable symbol using an optical reader having a 2D image sensor that is configured to operate in a partial frame capture operating mode. In a partial frame operating mode, the reader clocks out and captures at least one partial frame of image data having image data corresponding to less than all of the pixels of an image sensor pixel array. In one embodiment, the reader operating in a partial frame operating mode captures image data corresponding to a linear pattern of pixels of the image sensor, reads the image data, and attempts to decode for a decodable bar code symbol which may be represented in the image data.

    摘要翻译: 一种使用具有被配置为以部分帧捕获操作模式操作的2D图像传感器的光学读取器对可解码符号进行解码的方法。 在部分帧操作模式中,读取器计时并捕获具有对应于小于图像传感器像素阵列的所有像素的图像数据的图像数据的至少一部分帧。 在一个实施例中,以部分帧操作模式操作的读取器捕获对应于图像传感器的像素的线性图案的图像数据,读取图像数据,并尝试对可以在图像中表示的可解码条形码符号进行解码 数据。