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Research On Color Matching Model For Color Qr Code, Fei You Dr., Qingli Zhang Dr., Bruce Welt Prof.
Research On Color Matching Model For Color Qr Code, Fei You Dr., Qingli Zhang Dr., Bruce Welt Prof.
Journal of Applied Packaging Research
Objective To provide a faster and more effective way for consumers to obtain the additional information of product, the color quick response (QR) code is printed on product packaging. To improve decoding accuracy of color QR codes. This paper constructs a color matching model with good performance, which restrains aliasing between two color encoding modules of color QR code. Methods By comparing and analyzing the character of several typical color spaces, the HSV color space was chosen for its favorable attributes. Based on the enlarging capacity principle of color QR code and the maximum rule of relative Euclidean distance, 2 …