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PRL
2006

Applications of hidden Markov models in bar code decoding

13 years 10 months ago
Applications of hidden Markov models in bar code decoding
We present a novel approach to edge detection in bar code signals using a hidden Markov model (HMM). We also present an algorithm for selection of an optimal filter scale used in smoothing the data. Experimental results show that the proposed HMM is superior in performance compared with existing algorithms in commercial scanners.
S. Kresic-Juric, D. Madej, Fadil Santosa
Added 14 Dec 2010
Updated 14 Dec 2010
Type Journal
Year 2006
Where PRL
Authors S. Kresic-Juric, D. Madej, Fadil Santosa
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