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Using a defect pattern in an image sensor to verify license entitlement
Using a defect pattern in an image sensor to verify license entitlement
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机译:使用图像传感器中的缺陷图案来验证许可证权利
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摘要
A mobile device may include a camera assembly, a processor, memory, and a barcode-reading application. The camera assembly may include an image sensor. Pixels in a predetermined location of the image sensor may be defective pixels that provide the same output values regardless of actual characteristics of incident light. The barcode-reading application may be stored in the memory. The barcode-reading application may be executable by the processor to enable at least one enhanced mode of operation of the barcode-reading application conditional upon confirming that the image sensor comprises the defective pixels in the predetermined location.
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