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Architecture for faster decoding in a barcode reading system that includes a slow interface between the camera and decoder
Architecture for faster decoding in a barcode reading system that includes a slow interface between the camera and decoder
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机译:条形码读取系统中用于更快解码的体系结构,包括相机和解码器之间的慢速接口
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摘要
Disclosed herein is a barcode reading system that includes an image decoding system, a communication interface, and an image sensor system package. The image decoding system may include a processor, memory, and a decoder stored in the memory. The image sensor system package may be coupled to the image decoding system via the communication interface. The image sensor system package may include a photo sensor array and pre-processing circuitry. The photo sensor array may be configured to capture image frames at a first speed. The pre-processing circuitry may be configured to perform one or more operations on the image frames captured by the photo sensor array. The pre-processing circuitry may be additionally configured to effect transfer of at least some of the image frames to the image decoding system via the communication interface at a second speed. The first speed may be greater than the second speed.
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