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A kind of bar code image exposure adjustment system and method based on CMOS
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A kind of CMOS is quickly adjusted to as system and method
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A kind of bar code scan equipment with dual trigger pattern
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The bar code encryption decoder module and system of a kind of dismountable mobile device
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Bar code recognition engine adopting displayed wick shape as aiming mark
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Bar code identifying and reading engine aiming structure
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Dining room member's order management method and system based on bar code
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Dining room payment management method and system based on bar code
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A kind of method of payment and system based on bar code
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Dining room member's order payment management method and system based on Quick Response Code
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Dining room order management method and system based on Quick Response Code
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Based on can reading bar code the method for payment and system that automatically select beneficiary
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Audio video synchronization solution code system based on single camera
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Based on the method for payment and system that automatically select beneficiary of mark can be distinguished
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