International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Since Year 2012 | Open Access | Fully Refereed | Peer Reviewed

ISSN: 2319-7064




Downloads: 97

M.Tech / M.E / PhD Thesis | Electronics & Communication Engineering | India | Volume 4 Issue 7, July 2015


Image Encryption-Then-Compression System Operated in the Prediction Error Domain and Random Permutation

Sujatha D [3] | Venkatakiran S


Abstract: In many practical scenarios, image encryption has to be conducted prior to image compression. This has led to problem of how to design a pair of image encryption and compression algorithms such that compressing the encrypted images can still be efficiently performed. In this paper, we design highly efficient image encryption-then-compression (ETC) system, where both the lossy and lossless compression are considered. The proposed image encryption technique operated in the prediction error domain is shown to be able to provide high level of security. In this paper wealso demonstrate that an arithmetic coding-based approach can be exploited to efficiently compress the encrypted images. The proposed compression approach applied to encrypted images is only slightly worse, in terms of the compression efficiency, than the state-of-the-art loosely/lossless image coders, which take original, unencrypted images as inputs. In contrast, most of existing ETC solutions induce significant penalty on the compression efficiency.


Keywords: Compression of encrypted image, encrypted domain signal processing


Edition: Volume 4 Issue 7, July 2015,


Pages: 1791 - 1793

Image Encryption-Then-Compression System Operated in the Prediction Error Domain and Random Permutation


How to Cite this Article?

Sujatha D, Venkatakiran S, "Image Encryption-Then-Compression System Operated in the Prediction Error Domain and Random Permutation", International Journal of Science and Research (IJSR), https://www.ijsr.net/get_abstract.php?paper_id=SUB156825, Volume 4 Issue 7, July 2015, 1791 - 1793, #ijsrnet

How to Share this Article?

Enter Your Email Address




Similar Articles with Keyword 'Compression'

Downloads: 3 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1

Research Paper, Electronics & Communication Engineering, India, Volume 10 Issue 8, August 2021

Pages: 509 - 513

A CNN Based Embedded System for Improved Face Recognition

Sowmya .R | J. Jhansi

Share this Article

Downloads: 100

M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 5 Issue 5, May 2016

Pages: 2286 - 2288

Realization of Programmable PRPG with Enhanced Fault Coverage Gradient

Lakshmi Asokan | Jeena Maria Cherian

Share this Article


Top