Color quick response (QR) code is an important direction for the future development of QR code, which has become a research hotspot due to additional functional characteristics its colors as wide application technology. The existing color solved problem information storage capacity, but it requires enormous hardware and software support system, making how achieve direct readability urgent issue...

Steganography is a technique used to conceal information in such a way that only the communicating party would know about the existence of the information. In this paper, Steganography is used to embed an encrypted QR Code into an image. The QR Code is encrypted using Triple DES algorithm in order to increase the level of security. The overall approach presented in this paper could potentially ...

Digital Watermarking is a technology used for the copyright protection and authentication of digital application. The commercial activity on the internet and media require protection to enhance security. We proposed a new invisible non-blind video watermarking in Quick Response (QR) code technique. In one video frame we embed text message into QR Code image and further embed logo into QR-Code i...

Innovative technologies have greatly changed people’s lives, including their travel experiences. This study investigates the antecedents and outcomes of the quick response (QR) code payment technology used in tourism to provide empirical evidence that mobile technologies can be used to enhance tourist satisfaction. An empirical analysis using 247 field survey responses reveals that relative adv...