Two way privacy preserving system using combine approach: QR-code & VCS

Quick Response (QR) code is a two dimensional (2D) barcode widely used in many applications such as manufacturing, advertising, retailing etc. QR code looks like a noisy structure. The appearance of QR code can be improved by generating shares of it so an information data as text form will converted into the 2n-shares Combination. This Research proposed a method where the appearance of QR code is composed of shares patterns selected by users. In this research study about the text Information hiding in QR code, VCS techniques for QR to Shares conversation. Text to QR conversation, after from QR code shares for that study different techniques of VCS. The text to share is not an easy task because 2-level privacy should be decodable by private decoding applications only and can be applied to any text data.