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公开(公告)号:US08602308B2
公开(公告)日:2013-12-10
申请号:US13334428
申请日:2011-12-22
IPC分类号: G06K7/10
CPC分类号: G06K7/14 , G06K7/10722 , G06K7/10811
摘要: A method of imaging a target object with an imaging reader. The method includes the following: (1) detecting light from the target object through a lens arrangement with an image sensor to generate light-field data; (2) generating a stream of image data including image data representing an expected in-focus image of the target object, and (3) processing the expected in-focus image of the target object to decode a barcode on the target object. The image sensor includes an array of photosensitive elements and an array of microlenses that overlays the array of photosensitive elements located at a focus plane of the microlens.
摘要翻译: 一种利用成像读取器对目标物体进行成像的方法。 该方法包括:(1)通过具有图像传感器的透镜装置检测来自目标物体的光,以产生光场数据; (2)生成图像数据流,其包括表示目标物体的预期对焦图像的图像数据,(3)处理目标物体的预期的对焦图像,对目标物体上的条形码进行解码。 图像传感器包括光敏元件阵列和覆盖位于微透镜的焦平面处的光敏元件阵列的微透镜阵列。