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Generated RGB colored QR Code  

Generated RGB colored QR Code  

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Figure 1-2. QR Code Figure 1-3. Colored QR Code  
Figure 1-4. Structure of QR Code  
Figure 4-9 Conversion from RGB to HSV [29].  
Figure 4-12. Flow diagram for Decoding in HSV  
+18 Figure 4-10. Conversion From RGB to HSL [29]  
Region Identification and Decoding Of Security Markers Using Image Processing Tools
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  • May 2016
QR (Quick Response) Code is 2-Dimensional barcode, developed by Denso Wave-Japan in 1994 which is now-a-days very popular. The aim of this work is to develop covert, colored QR Codes in which, capacity to store data is increased and security is also enhanced as compared to traditional QR codes, which is composed of only black and white colors. To a...
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