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Devil’s Vortex Phase Structure as Frequency Plane Mask for Image Encryption Using the Fractional Mellin Transform
Joint Authors
Vashisth, Sunanda
Yadav, A. K.
Singh, Kehar
Singh, Hukum
Source
International Journal of Optics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-07
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
A frequency plane phase mask based on Devil’s vortex structure has been used for image encryption using the fractional Mellin transform.
The phase key for decryption is obtained by an iterative phase retrieval algorithm.
The proposed scheme has been validated for grayscale secret target images, by numerical simulation.
The efficacy of the scheme has been evaluated by computing mean-squared-error between the secret target image and the decrypted image.
Sensitivity analysis of the decryption process to variations in various encryption parameters has been carried out.
The proposed encryption scheme has been seen to exhibit reasonable robustness against occlusion attack.
American Psychological Association (APA)
Vashisth, Sunanda& Singh, Hukum& Yadav, A. K.& Singh, Kehar. 2014. Devil’s Vortex Phase Structure as Frequency Plane Mask for Image Encryption Using the Fractional Mellin Transform. International Journal of Optics،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-493885
Modern Language Association (MLA)
Vashisth, Sunanda…[et al.]. Devil’s Vortex Phase Structure as Frequency Plane Mask for Image Encryption Using the Fractional Mellin Transform. International Journal of Optics No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-493885
American Medical Association (AMA)
Vashisth, Sunanda& Singh, Hukum& Yadav, A. K.& Singh, Kehar. Devil’s Vortex Phase Structure as Frequency Plane Mask for Image Encryption Using the Fractional Mellin Transform. International Journal of Optics. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-493885
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-493885