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OPTIMIZED BARCODE DECODING IN MULTI-IMAGER BARCODE READERS AND IMAGING ENGINES
OPTIMIZED BARCODE DECODING IN MULTI-IMAGER BARCODE READERS AND IMAGING ENGINES
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机译:多图像条形码阅读器和成像引擎中的优化条形码解码
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摘要
In an embodiment, the present invention is a barcode reader that includes: a first imaging assembly configured to capture a first image; a second imaging assembly positioned relative to the first imaging assembly and configured to capture a second image; and a controller communicatively coupled to the first imaging assembly and the second imaging assembly. The controller is configured to: calculate a first contrast level within a first region within the first image; calculate a second contrast level within a second region within the second image; execute a first barcode-decode operation on the first image when the first contrast level is greater than the second contrast level; and execute the first barcode-decode operation on the second image when the second contrast level is greater than the first contrast level.
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