지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.7
- 수록면
- 294 - 297 (4page)
이용수
초록· 키워드
오류제보하기
With the ubiquitous of cellular phones, mobile applications with 2D barcodes have drawn a lot of attentions in recent years. As One kind of two-dimensional barcode, QR code has many advantages such as large information capacity, high reliability, fast decoding, omnidirectional decoding and expressing more effectively. It’s a common code of two-dimensional barcode for mobile phone. With the development of 3G, QR code will have broad prospects.
This paper shows a new method of image recognition for QR barcodes in mobile phones. The mobile phone system used here consists of a camera, mobile application processor, digital signal processor (DSP), and display device, and the source image is captured by the embedded camera device.
This paper shows a new method of image recognition for QR barcodes in mobile phones. The mobile phone system used here consists of a camera, mobile application processor, digital signal processor (DSP), and display device, and the source image is captured by the embedded camera device.
목차
Abstract
1. Introduction
2. QR Code
3. Analysis of Mobile system QR Code decoder method
4. Mobile system QR Code decoder method based on DSP
5. Conclusion
6. References
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UCI(KEPA) : I410-ECN-0101-2013-004-000827328