Title:
GENERATING A CODE SYSTEM USING HAAR WAVELETS
Document Type and Number:
WIPO Patent Application WO/2012/035552
Kind Code:
A3
Abstract:
The present invention relates to generation of a code system comprising of a plurality of cells, wherein each cell is selected from a feature set comprising of Haar-like-features. Printing of such Haar-like-features as cells of a code system, on a non-volatile substrate to encode information, allows high storage capacity by virtue of high recognition capability and accuracy of such Haar-like-features due to their shape and distinctiveness from other Haar-like-features thereby allowing accurate information recognition.
Inventors:
JINDAL NITIN (IN)
GUPTA GAGAN (IN)
GUPTA GAGAN (IN)
Application Number:
PCT/IN2011/000624
Publication Date:
May 10, 2012
Filing Date:
September 13, 2011
Export Citation:
Assignee:
JINDAL NITIN (IN)
GUPTA GAGAN (IN)
GUPTA GAGAN (IN)
International Classes:
G06K7/10
Foreign References:
| US20070091486A1 | 2007-04-26 | |||
| US20100020970A1 | 2010-01-28 | |||
| US7128270B2 | 2006-10-31 | |||
| US20030062422A1 | 2003-04-03 |
Attorney, Agent or Firm:
KHURANA, Tarun et al. (S/20-22Greater Noida Shopping Plaza,Plot No. 7/2, Kasna Road,UPSIDC-Site IV, Greater Noida 8, IN)
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