### Citations

25 | Minimizing Embedding Impact in Steganography using Trellis-Coded Quantization
- Filler, Judas, et al.
- 2010
(Show Context)
Citation Context ...culate the luminance value of each coefficient.s[4] Calculate the contrast masking of each luminance value.s[5] From the luminance value and the contrast masking valuesembedding impact is calculated.s=-=[6]-=- Sort the coefficients based on the embedding impact andsthen insert the secret message in these coefficients andsalso generate a key file with the information ofscoefficients affected.s[7] To get the... |

24 |
Efficient steganographic embedding by exploiting modification direction
- Zhang, Wang
- 2006
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Citation Context .... The idea of paper has modified the DCTscoefficients of the JPEG image to hide information.sThe proposed solution has following steps:-s[1] Divide the cover image into configurable number ofsblocks.s=-=[2]-=- DCT coefficients are computed for each block.s[3] Calculate the luminance value of each coefficient.s[4] Calculate the contrast masking of each luminance value.s[5] From the luminance value and the c... |

10 | Asymptotic behavior of the ZZW embedding construction
- Fridrich
- 2009
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Citation Context ...nto configurable number ofsblocks.s[2] DCT coefficients are computed for each block.s[3] Calculate the luminance value of each coefficient.s[4] Calculate the contrast masking of each luminance value.s=-=[5]-=- From the luminance value and the contrast masking valuesembedding impact is calculated.s[6] Sort the coefficients based on the embedding impact andsthen insert the secret message in these coefficient... |

9 |
Maximizing steganographic embedding efficiency by combining Hamming codes and wet paper codes
- Zhang, Zhang, et al.
- 2008
(Show Context)
Citation Context ... solution has following steps:-s[1] Divide the cover image into configurable number ofsblocks.s[2] DCT coefficients are computed for each block.s[3] Calculate the luminance value of each coefficient.s=-=[4]-=- Calculate the contrast masking of each luminance value.s[5] From the luminance value and the contrast masking valuesembedding impact is calculated.s[6] Sort the coefficients based on the embedding im... |

5 | Capacity and codes for embedding information in gray-scale signals
- Willems, Dijk
- 2005
(Show Context)
Citation Context ...ology, R.V. College ofsEngineering,Bengaluru,India.sJPEG images. The idea of paper has modified the DCTscoefficients of the JPEG image to hide information.sThe proposed solution has following steps:-s=-=[1]-=- Divide the cover image into configurable number ofsblocks.s[2] DCT coefficients are computed for each block.s[3] Calculate the luminance value of each coefficient.s[4] Calculate the contrast masking ... |

1 |
Practical methods for minimizing embedding impact
- Fridrich, Filler
(Show Context)
Citation Context ...nts of the JPEG image to hide information.sThe proposed solution has following steps:-s[1] Divide the cover image into configurable number ofsblocks.s[2] DCT coefficients are computed for each block.s=-=[3]-=- Calculate the luminance value of each coefficient.s[4] Calculate the contrast masking of each luminance value.s[5] From the luminance value and the contrast masking valuesembedding impact is calculat... |