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  • 學位論文

以外觀為基礎的QR code美化

Appearance based QR code beautifier

指導教授 : 吳家麟

摘要


近年來,科技日新月異,智慧型手機使用人數逐年成長,帶動人與手機其中一個橋樑-二維條碼的商機無限,而二維條碼中,又以快速回應碼(Quick Response code,俗稱QR code)最受歡迎且最為普及,由於它容納的資訊量大、解碼速度快、解碼設備很普及又內建錯誤更正碼(Error correction code)可以使QR code就算遭到污損或遮蔽仍然能夠讀取,非常的強大方便。 然而,QR code的外觀毫無規律,是由亂數出現的黑白紋理組成,使得QR code不管出現在哪裡都顯得很突兀、很不吸引人,為了解決這個問題,我們提出一個系統性的架構藉著將有意義的圖案放入 QR code且在不犧牲QR code的error capacity的情況下來達到QR code的美化。我們的方法使QR code在視覺上更吸引人,且在主觀或客觀上的實驗都得到非常好的結果。

並列摘要


Quick Response (QR) code is a widely used matrix bar code with the increasing population of smart phones. However, QR code usually consists of random texture which is not suitable for incorporating with other visual designs (e.g. name card and business advertisement poster). In order to overcome the barrier of random texture in QR code, we propose a systematic QR code beautification framework where the visual appearance of QR code contains visually meaningful pattern without compromising the correctness of decoded message. Our work makes QR code from machine decodable only (i.e. random texture) to a form with human visual pleasing appearance. we evaluate both the subjective and objective experiment and all shows the superior results.

並列關鍵字

2D barcode QR code Error correction code beautifier

參考文獻


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NY, USA, 2010. ACM.
[8] T. Nikolaos and T. Kiyoshi. Qr-code calibration for mobile augmented reality applications: linking a unique physical location to the digital world. In ACM SIGGRAPH
[10] S. Ono, K. Morinaga, and S. Nakayama. Two-dimensional barcode decoration based on real-coded genetic algorithm. In Evolutionary Computation, 2008. CEC 2008.

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