High capacity data embedding using colour palette decomposition

被引：0

作者：

Raja, K. B. ^{[1
]}

Siddaraju, S. ^{[1
]}

Venugopal, K. R. ^{[1
]}

Patnaik, L. M. ^{[2
]}

机构：

[1] Bangalore Univ, Univ Visvesvaraya Coll Engn, Dept Comp Sci Engn, Bangalore 560056, Karnataka, India

[2] Indian Inst Sci, Microprocessor Appl Lab, Bangalore, Karnataka, India

来源：

PROCEEDINGS OF THE FOURTH IASTED INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, PATTERN RECOGNITION, AND APPLICATIONS | 2007年

关键词：

steganography; colour palette; payload encryption; error control code;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Steganography is the embedding of secret message in the cover image for covert communication. In this paper, we present a High Capacity Data Embedding using Colour Palette Decomposition (CPD) in which the payload is embedded into the cover image as an index of shifted centroids to derive the stego image. The error control coding is applied to stego image to increase PSNR, capacity and security. It is observed that our algorithm has higher PSNR and capacity in comparison to earlier works.

引用

页码：88 / +

页数：2

共 50 条

[41] A Modified Run-length Image Data Hiding for High Embedding Capacity
Lin, Rey-Sern
Hu, Shang-Wen
FIFTH INTERNATIONAL CONFERENCE ON INFORMATION ASSURANCE AND SECURITY, VOL 1, PROCEEDINGS, 2009, : 673 - 676
[42] A high capacity image steganography using multi-layer embedding
Tang, Mingwei
Hu, Jie
Song, Wen
OPTIK, 2014, 125 (15): : 3972 - 3976
[43] High capacity and secure digital steganography to palette-based images
Niimi, M
Noda, H
Kawaguchi, E
Eason, RO
2002 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOL II, PROCEEDINGS, 2002, : 917 - 920
[44] Palette-Based Image Recoloring Using Color Decomposition Optimization
Zhang, Qing
Xiao, Chunxia
Sun, Hanqiu
Tang, Feng
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2017, 26 (04) : 1952 - 1964
[45] Chaotic system-based secure data hiding scheme with high embedding capacity
Yadav, Gyan Singh
Ojha, Aparajita
COMPUTERS & ELECTRICAL ENGINEERING, 2018, 69 : 447 - 460
[46] High Embedding Capacity Data Hiding Technique Based on Hybrid AMBTC and LSB Substitutions
Lai, Pei-Chun
Shen, Jau-Ji
Chou, Yung-Chen
International Journal of Network Security, 2023, 25 (02) : 221 - 234
[47] A Novel Scheme of Data Hiding for Color Images in Spatial Domain with High Capacity of Embedding
Dharwadkar, Nagaraj V.
Parane, Khyamling A.
Poojara, Shivananda R.
6TH INTERNATIONAL CONFERENCE ON COMPUTER & COMMUNICATION TECHNOLOGY (ICCCT-2015), 2015, : 403 - 407
[48] Reversible data hiding in encrypted images with high capacity by bitplane operations and adaptive embedding
Di, Fuqiang
Huang, Fangjun
Zhang, Minqing
Liu, Jia
Yang, Xiaoyuan
MULTIMEDIA TOOLS AND APPLICATIONS, 2018, 77 (16) : 20917 - 20935
[49] Reversible data hiding in encrypted images with high capacity by bitplane operations and adaptive embedding
Fuqiang Di
Fangjun Huang
Minqing Zhang
Jia Liu
Xiaoyuan Yang
Multimedia Tools and Applications, 2018, 77 : 20917 - 20935
[50] LSB-BASED HIGH-CAPACITY DATA EMBEDDING SCHEME FOR DIGITAL IMAGES
Lin, Chia-Chen
Chen, Yi-Hui
Chang, Chin-Chen
INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL, 2009, 5 (11B): : 4283 - 4289

← 1 2 3 4 5 →