Block compressed sensing with random permutation (BCS-RP) has been shown to be very effective for image Encryption-then-Compression (ETC) applications. However, in the BCS-RP scheme, the statistical information of the blocks is disclosed, because the encryption is conducted within each small block of the image. To solve this problem, a two-dimension compressed sensing (2DCS) with 2D random permutation (2DRP) strategy for image ETC applications is proposed in this letter, where the 2DRP strategy is used for encrypting the image and the 2DCS scheme is used for compressing the encrypted image. Compared with the BCS-RP scheme, the proposed approach has two benefits. Firstly, it offers better security. Secondly, it obtains a significant gain of peak signal-to-noise ratio (PSNR) of the reconstructed-images.
Yuqiang CAO
Chongqing University,Chongqing Communication Institute
Weiguo GONG
Chongqing University
Bo ZHANG
Chongqing Communication Institute
Fanxin ZENG
Chongqing Communication Institute
Sen BAI
Chongqing Communication Institute
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Yuqiang CAO, Weiguo GONG, Bo ZHANG, Fanxin ZENG, Sen BAI, "Two-Dimensional Compressed Sensing Using Two-Dimensional Random Permutation for Image Encryption-then-Compression Applications" in IEICE TRANSACTIONS on Fundamentals,
vol. E101-A, no. 2, pp. 526-530, February 2018, doi: 10.1587/transfun.E101.A.526.
Abstract: Block compressed sensing with random permutation (BCS-RP) has been shown to be very effective for image Encryption-then-Compression (ETC) applications. However, in the BCS-RP scheme, the statistical information of the blocks is disclosed, because the encryption is conducted within each small block of the image. To solve this problem, a two-dimension compressed sensing (2DCS) with 2D random permutation (2DRP) strategy for image ETC applications is proposed in this letter, where the 2DRP strategy is used for encrypting the image and the 2DCS scheme is used for compressing the encrypted image. Compared with the BCS-RP scheme, the proposed approach has two benefits. Firstly, it offers better security. Secondly, it obtains a significant gain of peak signal-to-noise ratio (PSNR) of the reconstructed-images.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E101.A.526/_p
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@ARTICLE{e101-a_2_526,
author={Yuqiang CAO, Weiguo GONG, Bo ZHANG, Fanxin ZENG, Sen BAI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Two-Dimensional Compressed Sensing Using Two-Dimensional Random Permutation for Image Encryption-then-Compression Applications},
year={2018},
volume={E101-A},
number={2},
pages={526-530},
abstract={Block compressed sensing with random permutation (BCS-RP) has been shown to be very effective for image Encryption-then-Compression (ETC) applications. However, in the BCS-RP scheme, the statistical information of the blocks is disclosed, because the encryption is conducted within each small block of the image. To solve this problem, a two-dimension compressed sensing (2DCS) with 2D random permutation (2DRP) strategy for image ETC applications is proposed in this letter, where the 2DRP strategy is used for encrypting the image and the 2DCS scheme is used for compressing the encrypted image. Compared with the BCS-RP scheme, the proposed approach has two benefits. Firstly, it offers better security. Secondly, it obtains a significant gain of peak signal-to-noise ratio (PSNR) of the reconstructed-images.},
keywords={},
doi={10.1587/transfun.E101.A.526},
ISSN={1745-1337},
month={February},}
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TY - JOUR
TI - Two-Dimensional Compressed Sensing Using Two-Dimensional Random Permutation for Image Encryption-then-Compression Applications
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 526
EP - 530
AU - Yuqiang CAO
AU - Weiguo GONG
AU - Bo ZHANG
AU - Fanxin ZENG
AU - Sen BAI
PY - 2018
DO - 10.1587/transfun.E101.A.526
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E101-A
IS - 2
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - February 2018
AB - Block compressed sensing with random permutation (BCS-RP) has been shown to be very effective for image Encryption-then-Compression (ETC) applications. However, in the BCS-RP scheme, the statistical information of the blocks is disclosed, because the encryption is conducted within each small block of the image. To solve this problem, a two-dimension compressed sensing (2DCS) with 2D random permutation (2DRP) strategy for image ETC applications is proposed in this letter, where the 2DRP strategy is used for encrypting the image and the 2DCS scheme is used for compressing the encrypted image. Compared with the BCS-RP scheme, the proposed approach has two benefits. Firstly, it offers better security. Secondly, it obtains a significant gain of peak signal-to-noise ratio (PSNR) of the reconstructed-images.
ER -