A method for intelligently detecting and tracing anti-counterfeit watermark of red wine package
An intelligent detection and watermarking technology, applied in image data processing, commerce, instruments, etc., can solve the problems of lower detection efficiency, slow operation speed, and increased network load, etc., to achieve improved detection efficiency, strong robustness and fault tolerance, Effect of reducing network load
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[0040] refer to figure 1 , the method of the present invention comprises the following steps:
[0041] A. Establish a red wine packaging anti-counterfeiting watermark intelligent detection and tracking system, and embed the image watermark signal into the red wine packaging through discrete transformation;
[0042] Establish an intelligent detection and tracking system for red wine packaging anti-counterfeiting watermarks, such as figure 2 shown. The main control center is mainly responsible for the setting of the agent and the processing of the feedback of the detection result. The knowledge base includes the routing strategy of the agent and adds execution rules for the feedback result.
[0043] Segment the red wine packaging image f(x), and perform discrete transformation on each image block:
[0044]
[0045] Among them, x and u represent the image pixels before and after transformation, n is the number of pixels, is the spectrum of discrete transformation, N is t...
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