A Review on Image Encryption using QR-Code

Jyoti Bharti, Akanksha Sahu
With the increase in exchange of digital image, security of information has become important and necessary in image storage and transmission. As the image or picture is being used for industrial purpose, it is essential to protect secret image data from illegal access. Recently, Quick Response Codes are being considered as a successful way to safely share data and information. This paper evaluates several techniques for Image Encryption for transmitting information securely using QR Code. The
more » ... sing QR Code. The paper also compares distortion value and correlation among pixel values.