TY - GEN
T1 - Double image encryption using double pixel scrambling and linear canonical transform
AU - Khatri, Narendra
AU - Agrawal, Navneet
PY - 2013
Y1 - 2013
N2 - A novel method of double image encryption is proposed, by utilizing random phase encoding in the LCT domain to encrypt two images into one encrypted image with stationary white distribution. By proper application of keys i.e. order of transform and random phase mask. The images can be recovered without any loss of information. The phase based image is more sensitive to keys and disturbances than amplitude based image. The image pixel scrambling operation enhances the quality of the decrypted image when noise occurs and linear canonical transform improves authentication. Numerical simulations have been done to prove the security and validity of the proposed method.
AB - A novel method of double image encryption is proposed, by utilizing random phase encoding in the LCT domain to encrypt two images into one encrypted image with stationary white distribution. By proper application of keys i.e. order of transform and random phase mask. The images can be recovered without any loss of information. The phase based image is more sensitive to keys and disturbances than amplitude based image. The image pixel scrambling operation enhances the quality of the decrypted image when noise occurs and linear canonical transform improves authentication. Numerical simulations have been done to prove the security and validity of the proposed method.
UR - https://www.scopus.com/pages/publications/84894463669
UR - https://www.scopus.com/pages/publications/84894463669#tab=citedBy
U2 - 10.1109/ICCCNT.2013.6726546
DO - 10.1109/ICCCNT.2013.6726546
M3 - Conference contribution
AN - SCOPUS:84894463669
SN - 9781479939268
T3 - 2013 4th International Conference on Computing, Communications and Networking Technologies, ICCCNT 2013
BT - 2013 4th International Conference on Computing, Communications and Networking Technologies, ICCCNT 2013
T2 - 2013 4th International Conference on Computing, Communications and Networking Technologies, ICCCNT 2013
Y2 - 4 July 2013 through 6 July 2013
ER -