4. PROPOSED SYSTEM
Here, QR is used as input to the GLCM. This work is simulated with MatLab in cloud simulator. The main theme of this work is to increase the security by encrypting the information along with the key generated by QR. GLCM QR feature extraction methods are analyzed based on the features with existing research work by different images as input.
GLCM algorithm had considered homogeneity, entropy, correlation and IDM as the major factors to extract features. This is done by giving various images such as cartoon images, MRI images and Iris images as input and features are extracted.