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DEPTH SENSOR BASED AUTO-FOCUS SYSTEM FOR AN INDICIA SCANNER
DEPTH SENSOR BASED AUTO-FOCUS SYSTEM FOR AN INDICIA SCANNER
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机译:基于深度传感器的印度洋扫描仪自动聚焦系统
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摘要
An indicia reading terminal has a three-dimensional depth sensor, a two dimensional image sensor, an autofocus lens assembly, and a processor. The three dimensional depth sensor captures a depth image of a field of view and create a depth map from the depth image, the depth map having one or more surface distances. The two dimensional image sensor receives incident light and capture an image therefrom. The autofocusing lens assembly is positioned proximate to the two dimensional image sensor such that the incident light passes through the autofocusing lens before reaching the two dimensional image sensor. The processor is communicatively coupled to the two dimensional image sensor, the three dimensional depth sensor, and the autofocusing lens assembly.
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