A new digital image steganography algorithm based on visible wavelength

İbrahim COŞKUN; Feyzi AKAR; Özdemir ÇETİN

Makale detayları

A new digital image steganography algorithm based on visible wavelength

Yazarlar:

İbrahim COŞKUN | Feyzi AKAR | Özdemir ÇETİN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2013 Vol.21 Issue 2, pp.548-564

Belge Tipi:

Makale

Yayın Tarihi:

1/2013

Belge Dili:

Türkçe

Document ID (Org No.):

2000743360

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632

Özet:

 

Stenography is the science that ensures secret communication  through multimedia carriers such as image, audio, and video files.  The ultimate end of stenography is to hide the secret data in the  carrier file so that they are not detected.  To that end, stenography  applications should have such features as undetectability; robustness;  resistance to various images process, sing methods, and compression;  and capacity of the hidden data.  At the same time, those features  distinguish stenography applications from watermarking and  cryptography applications.  This study is different from other studies  in the literature in that the undetectability parameter has been  achieved through hiding data in line with the human sight system.  In  that sense, it has been determined through using the visible light  wavelength limits of the pixel-carrying file in which the data are to  be hidden.  The peak signal-to-noise ratio has been used to evaluate  the detectability and quality of the stego-image in which the secret  information is embedded as a result of the data embedding process.

 

Stenography is the science that ensures secret communication  through multimedia carriers such as image, audio, and video files.  The ultimate end of stenography is to hide the secret data in the  carrier file so that they are not detected.  To that end, stenography  applications should have such features as undetectability; robustness;  resistance to various images process, sing methods, and compression;  and capacity of the hidden data.  At the same time, those features  distinguish stenography applications from watermarking and  cryptography applications.  This study is different from other studies  in the literature in that the undetectability parameter has been  achieved through hiding data in line with the human sight system.  In  that sense, it has been determined through using the visible light  wavelength limits of the pixel-carrying file in which the data are to  be hidden.  The peak signal-to-noise ratio has been used to evaluate  the detectability and quality of the stego-image in which the secret  information is embedded as a result of the data embedding process.

Makale detayları

A new digital image steganography algorithm based on visible wavelength

Yazarlar: İbrahim COŞKUN | Feyzi AKAR | Özdemir ÇETİN

Yayıncı: TUBITAK

Dergi: Turkish Journal of Electrical Engineering and Computer Science 2013 Vol.21 Issue 2, pp.548-564

Belge Tipi: Makale

Yayın Tarihi: 1/2013

Belge Dili: Türkçe

Document ID (Org No.): 2000743360

Sıklık: İki Aylık

eISSN: 1303-6203

pISSN: 1300-0632

Sayı

Yazarlar:

İbrahim COŞKUN | Feyzi AKAR | Özdemir ÇETİN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2013 Vol.21 Issue 2, pp.548-564

Belge Tipi:

Makale

Yayın Tarihi:

1/2013

Belge Dili:

Türkçe

Document ID (Org No.):

2000743360

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632