Examination Certificate Based on Two-Dimensional Bar Code Technology

  • Chun-lei Xia
  • Published 2008 in
    2008 International Symposium on Computer Science…


Types and characteristics of information on examination certificates are analyzed in this paper and then the two-dimensional bar code encoding method based on GB18030 character set of information in text kind, and the method for image kind on the basis of compression using zerotree of wavelet transformation is put forward. A flowgraph for the whole… (More)
DOI: 10.1109/ISCSCT.2008.102


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Cite this paper

@article{Xia2008ExaminationCB, title={Examination Certificate Based on Two-Dimensional Bar Code Technology}, author={Chun-lei Xia}, journal={2008 International Symposium on Computer Science and Computational Technology}, year={2008}, volume={1}, pages={232-234} }