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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국지능시스템학회 INTERNATIONAL JOURNAL of FUZZY LOGIC and INTELLIGENT SYSTEMS INTERNATIONAL JOURNAL of FUZZY LOGIC and INTELLIGENT SYSTEMS Vol.14 No.1
- 발행연도
- 2014.3
- 수록면
- 8 - 16 (9page)
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초록· 키워드
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We consider the visual barcode recognition problem in a noisy video data setup. Unlike most existing single-frame recognizers that require considerable user effort to acquire clean, motionless and blur-free barcode signals, we eliminate such extra human efforts by proposing a robust video-based barcode recognition algorithm. We deal with a sequence of noisy blurred barcode image frames by posing it as an online filtering problem. In the proposed dynamic recognition model, at each frame we infer the blur level of the frame as well as the digit class label. In contrast to a frame-by-frame based approach with heuristic majority voting scheme, the class labels and frame-wise noise levels are propagated along the frame sequences in our model, and hence we exploit all cues from noisy frames that are potentially useful for predicting the barcode label in a probabilistically reasonable sense. We also suggest a visual barcode tracking approach that efficiently localizes barcode areas in video frames. The effectiveness of the proposed approaches is demonstrated empirically on both synthetic and real data setup.
목차
Abstract
1. Introduction
2. One-Dimensional Barcodes
3. Barcode Tracking
4. Barcode Recognition
5. Evaluation
6. Conclusion
References
참고문헌 (17)
참고문헌 신청
1. [학술대회논문] - D. Chai / 2005 / Locating and decoding EAN-13barcodes from images captured by digital cameras / Fifth International Conference on Information, Communications and Signal Processing : 1595 ~ 1599
2. [학술대회논문] - C. Zhang / 2006 / Automatic real-time barcode localization in complex scenes / International Conference on Image Processing : 497 ~ 500
3. [학술대회논문] - A. Tropf / 2006 / Locating 1-D bar codes in DCTdomain / Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing : II-741 ~ II-744
4. [학술지(정기간행물)] - J. Yao / 2003 / Segmentation of bar code image with complex background based on template matching / Journal of Hehai University Changzhou 17 (4) : 24 ~ 27
5. [학술대회논문] - X. S. Wu / 2009 / A new method for bar code localization and recognition / 2nd International Congress on Image and Signal Processing : 1 ~ 6
2. [학술대회논문] - C. Zhang / 2006 / Automatic real-time barcode localization in complex scenes / International Conference on Image Processing : 497 ~ 500
3. [학술대회논문] - A. Tropf / 2006 / Locating 1-D bar codes in DCTdomain / Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing : II-741 ~ II-744
4. [학술지(정기간행물)] - J. Yao / 2003 / Segmentation of bar code image with complex background based on template matching / Journal of Hehai University Changzhou 17 (4) : 24 ~ 27
5. [학술대회논문] - X. S. Wu / 2009 / A new method for bar code localization and recognition / 2nd International Congress on Image and Signal Processing : 1 ~ 6
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UCI(KEPA) : I410-ECN-0101-2015-004-001367938