Implementation of 2LQR for Secret Messageand Document Ownership

The QR code means You get the fast response. It is developed for storage the data and fast speed accessing applications. In this paper developed the new QR code that has a two level storage level. That storage level is used for identifying the Document ownership. The new QR code is named by the 2LQR code. The has two levels i.e private level and public level. The public level in the standard QR code. In the public level accessible by any classical QR code application. The private level developed the new QR code by replacing the black modules with specific textured patterns. The data or message is encoded using q0ary code with an error correction capacity. This does not allow the storage capacity or is identified as the original document ownership. The document ownership is a sensitive process so used the print and scan process. The second level uses the pattern recognition method . In this read the data it can be used for the private message sharing and ownership scenarios. The automatically increased storage capacity the code alphabet q or increasing the textured patterns. The result shows the accurate restoration of secret data or message.