Document printing and scanning method using low resolution barcode to encode resolution data
作者： Hiroshi Tomite , Paul Cattrone , Vlvek Pathak
DOI:
关键词:
摘要: A document is printed on a recoding medium together with high resolution 2d barcode that encodes desired information about the document, and low encode data specifies spatial of barcode. The has sufficiently so it can be adequately read by majority scanners at their settings. Thus, if scanned scan resolution, to extract in order determined whether adequate for reading If necessary, re-scanned higher read. Alternatively, may specify print which printed.
google.de 参考文章(14)
Ynjiun P. Wang, System for encoding data in machine readable graphic form ,(1991)
Marc E. Mosko, Victoria M. E. Bellotti, James E. Reich, Qingfeng Huang, Using multi-resolution visual codes to facilitate information browsing in the physical world ,(2005)
Takeharu Muramatsu, Hirokazu Ishikawa, Code structure and code reading terminal ,(2003)
Robert Jospeh Tom, Daniel Byron Seevers, Denis Michael Blanford, A method of and apparatus for supplemental barcode detection and decoding ,(2000)
Andrei Obrea, John W. Sussmeier, Douglas B. Quine, Donald G. Mackay, Judith D. Auslander, Barcode with enhanced additional stored data ,(2005)
Hiroaki Kawai, Shinichi Sato, An apparatus for reading a bar code ,(1990)
Chung-Chi Li, Ynjiun P. Wang, Apparatus for processing human-readable and machine-readable documents ,(1993)
Hiroshi Tomita, High resolution barcode and document including verification features ,(2006)
Easwaran Nambudiri, Method and system for improving security of postage indicia utilizing resolution and pixel size ,(2003)
仁 中村, Hitoshi Nakamura, Paper media system ,(1994)