Reversible Data Hiding for JPEG Based on EMD

Kuo, Way; Kuo, Shao-Hung

doi:10.1109/asiajcis.2012.7

Cited by 8 publications

(8 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The Table 5 shows the comparison of PSNR of the existing Steganographic Methods presented by Wen-Chung Kuo and Shao-Hung Kuo [26] Cheng-Ta Huang et al, [27] Rengarajan Amirtharajan et al, [28] Khodai and Faez [29] and the proposed CESS algorithm. It is observed that the PSNR is higher in the case of proposed method compared to the existing algorithms as the quality of stego image is better with moderate capacity.…”

Section: Performance Comparison Of Proposed Methods With Existing Methmentioning

confidence: 99%

Conditional Entrench Spatial Domain Steganography

Sathisha¹,

N²,

K³

et al. 2014

SIPIJ

View full text Add to dashboard Cite

Steganography is a technique of concealing the secret information in a digital carrier media, so that only the authorized recipient can detect the presence of secret information. In this paper, we propose a spatial domain steganography method for embedding secret information on conditional basis using 1-Bit of Most Significant Bit (MSB). The cover image is decomposed into blocks of 8*8 matrix size. The first block of cover image is embedded with 8 bits of upper bound and lower bound values required for retrieving payload at the destination. The mean of median values and difference between consecutive pixels of each 8*8 block of cover image is determined to embed payload in 3 bits of Least Significant Bit (LSB) and 1 bit of MSB based on prefixed conditions. It is observed that the capacity and security is improved compared to the existing methods with reasonable PSNR.

show abstract

Section: Performance Comparison Of Proposed Methods With Existing Methmentioning

confidence: 99%

Conditional Entrench Spatial Domain Steganography

Sathisha¹,

N²,

K³

et al. 2014

SIPIJ

View full text Add to dashboard Cite

show abstract

“…Irreversible data hiding has high embedding capacity, but it can't restore the the stego-image to its original content. Zhang and Wang [8] proposed an irreversible data hiding technique called Exploiting Modification Direction Method (EMD) with good embedding capacity of 1.16 bits per pixel (bpp) and high image quality with 51 dB. Lee et al [4] in 2008 proposed Reduplicated Exploiting Modification Direction (REMD) to embed two secret digits into one pixel-group through slightly changing the neighboring pixel values, and then a high embedding capacity (about 1.87 bpp) and good image quality (about 45 dB) can be achieved.…”

mentioning

confidence: 99%

“…Digital forensics guarantees image integrity. Chang et al [2] in 2007 as well as Lee et al [5] in 2011 developed a reversible data hiding techniques using double cover-images and Kuo et al [8] in 2010 presented a reversible data hiding scheme based on the EMD technique. A considerable amount of prior work on the extensive literature of EMD techniques for reversible data hiding has a shortage of far less embedding capacity than that of irreversible methods.…”

mentioning

confidence: 99%

See 1 more Smart Citation

Efficient reversible steganographic embedding by the integration of reduplicated EMD and image interpolation

Lee

Chen

2012

2012 International Conference on Information Security and Intelligent Control

View full text Add to dashboard Cite

In 2006, Zhang and Wang proposed the Exploiting Modification Direction method (EMD) technique, which has good embedding capacity (about 1.16bpp) and high image quality (about 52dB) in irreversible data hiding field. Later other scholars have continued making improvements on EMD to increase data embedding capacity. However, these methods do not possess reversibility. Therefore, this paper exploits an extension of EMD integrated with image interpolation to make images reversible, and at the same time the high embedding capacity and acceptable image quality are also retained.

show abstract

“…Such technique holds an extremely high capacity but it destroys images [2,4,6,7,10]. As for reversible data hiding technique, stego-images can be restored back to the original images after retrieving the embedded secret data with a lower capacity than irreversible method [1,3,5,8,9].…”

mentioning

confidence: 99%

Reversible Data Hiding by Reduplicated Exploiting Modification Direction Method

Lee

Chen

2011

2011 Seventh International Conference on Intelligent Information Hiding and Multimedia Signal Processing

View full text Add to dashboard Cite

Zhang et al. in 2006 proposed a data hiding technique called Exploiting Modification Direction (EMD) with good capacity and high image quality. Related follow-up improvements are proposed by other scholars to raise the change between pixel values thus increasing the capacity and without reversibility. This paper utilizes the high image quality feature of EMD to develop a reversible data hiding method while maintaining high capacity, acceptable image quality, and reversibility.

show abstract

Reversible Data Hiding for JPEG Based on EMD

Cited by 8 publications

References 9 publications

Conditional Entrench Spatial Domain Steganography

Conditional Entrench Spatial Domain Steganography

Efficient reversible steganographic embedding by the integration of reduplicated EMD and image interpolation

Reversible Data Hiding by Reduplicated Exploiting Modification Direction Method

Contact Info

Product

Resources

About