Digital image capture and processing engine employing optical waveguide technology for collecting and guiding LED-based illumination during object illumination and image capture modes of operation
    3.
    发明授权
    Digital image capture and processing engine employing optical waveguide technology for collecting and guiding LED-based illumination during object illumination and image capture modes of operation 有权
    采用光波导技术的数字图像采集和处理引擎,用于在物体照明和图像捕捉操作模式下收集和引导基于LED的照明

    公开(公告)号:US07854384B2

    公开(公告)日:2010-12-21

    申请号:US11648759

    申请日:2006-12-29

    IPC分类号: G02B26/10

    摘要: Digital image capture and processing engine of modular design and employing an optical waveguide structure for collecting and guiding LED-based illumination during object illumination and imaging operations. The digital image capture and processing engine also includes apparatus for automatically controlling the duration of illumination produced from LED illumination arrays during object illumination and imaging operations. Such automatic illumination control involves measuring the amount of illumination to which the object be imaged has been exposed, and controlling the duration of illumination produced from the LED illumination arrays based on such measurements during each object illumination and imaging operation. By virtue of the present invention, the digital image capture and processing engine ensures the reliable formation and detection of high quality images in diverse application environments in the digital image capture and processing engine can be used.

    摘要翻译: 采用模块化设计的数字图像采集和处理引擎,采用光学波导结构,在物体照明和成像操作过程中收集和引导基于LED的照明。 数字图像捕获和处理引擎还包括用于在对象照明和成像操作期间自动控制由LED照明阵列产生的照明持续时间的设备。 这种自动照明控制涉及测量被摄体被照射的照明量,并且在每个物体照明和成像操作期间基于这样的测量来控制从LED照明阵列产生的照明的持续时间。 凭借本发明,数字图像捕获和处理引擎确保可以使用数字图像捕获和处理引擎中的各种应用环境中的高质量图像的可靠地形成和检测。