VII. CONCLUSION
In this paper, we present a systematic framework for QR code
beautification. We integrate the visual saliency consideration
seamlessly with simulated annealing optimization. The beautified
QR code is evaluated by both subjective and objective
metrics which all show the superiority of the proposed method.
SinceQR code has already been ubiquitously utilized in this mobile
computing era, the beautification of QR code is a problem
with high impact. This work can greatly enhance the aesthetic
perception of QR codes for users. We expect this work can
extend the usage of QR codes in various mobile multimedia
applications.