A New Model of StegaSVM-Shifted LSB in Discrete Cosine Transform Domain on Image Steganography Approach

被引:0
|
作者
Hussain, Hanizan Shaker [1 ]
Yaacob, H. [1 ]
Sabri, M. [1 ]
Azmer, A. [1 ]
Din, Roshidi [2 ,3 ]
机构
[1] Kolej Poly Tech MARA, Jabatan Sains Komputer, Jalan 6-91, Kuala Lumpur 56100, Malaysia
[2] Univ Utara Malaysia, Sch Comp, Coll Arts, Sintok 06000, Malaysia
[3] Univ Utara Malaysia, Sch Comp, Coll Sci, Sintok 06000, Malaysia
关键词
Image Steganography Method; Support Vector Machine; Steganography Algorithm; Cover-Image;
D O I
10.1166/asl.2015.6515
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
The main concerns to this problem are the non-random changes of a cover-image that constantly occurred after the embedding process and the non-robustness of the embedding algorithm to image processing operation. This study therefore proposes a new model that utilizes Human Visual System (HVS) and embedding technique through shifted LSB called StegaSVM-Shifted LSB in DCT domain to preserve the imperceptibility and increase the robustness of stego-images. The proposed technique shows better performances compared to other existing techniques.
引用
收藏
页码:3234 / 3238
页数:5
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