Omprakash Meena - Academia.edu (original) (raw)

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Papers by Omprakash Meena

2011 World Congress on Information and Communication Technologies, 2011

In recent literature, it has been found that, the visual quality of the watermarked image is eval... more In recent literature, it has been found that, the visual quality of the watermarked image is evaluated with respect to the human visual system. In this paper, the effect of perturbation in the different position in the quantized 8×8 DCT coefficient block is analyzed in order to find suitable image independent block positions for embedding data with respect to the

2011 World Congress on Information and Communication Technologies, 2011

In recent literature, it has been found that, the visual quality of the watermarked image is eval... more In recent literature, it has been found that, the visual quality of the watermarked image is evaluated with respect to the human visual system. In this paper, the effect of perturbation in the different position in the quantized 8×8 DCT coefficient block is analyzed in order to find suitable image independent block positions for embedding data with respect to the

2011 World Congress on Information and Communication Technologies, 2011

In recent literature, it has been found that, the visual quality of the watermarked image is eval... more In recent literature, it has been found that, the visual quality of the watermarked image is evaluated with respect to the human visual system. In this paper, the effect of perturbation in the different position in the quantized 8×8 DCT coefficient block is analyzed in order to find suitable image independent block positions for embedding data with respect to the

2011 World Congress on Information and Communication Technologies, 2011

In recent literature, it has been found that, the visual quality of the watermarked image is eval... more In recent literature, it has been found that, the visual quality of the watermarked image is evaluated with respect to the human visual system. In this paper, the effect of perturbation in the different position in the quantized 8×8 DCT coefficient block is analyzed in order to find suitable image independent block positions for embedding data with respect to the

International Refereed Research Journal ■ w ww ww w. .r re es se ea ar rc ch he er rs sw wo or rl... more International Refereed Research Journal ■ w ww ww w. .r re es se ea ar rc ch he er rs sw wo or rl ld d.

2011 World Congress on Information and Communication Technologies, 2011

In recent literature, it has been found that, the visual quality of the watermarked image is eval... more In recent literature, it has been found that, the visual quality of the watermarked image is evaluated with respect to the human visual system. In this paper, the effect of perturbation in the different position in the quantized 8×8 DCT coefficient block is analyzed in order to find suitable image independent block positions for embedding data with respect to the

2011 World Congress on Information and Communication Technologies, 2011

In recent literature, it has been found that, the visual quality of the watermarked image is eval... more In recent literature, it has been found that, the visual quality of the watermarked image is evaluated with respect to the human visual system. In this paper, the effect of perturbation in the different position in the quantized 8×8 DCT coefficient block is analyzed in order to find suitable image independent block positions for embedding data with respect to the

2011 World Congress on Information and Communication Technologies, 2011

In recent literature, it has been found that, the visual quality of the watermarked image is eval... more In recent literature, it has been found that, the visual quality of the watermarked image is evaluated with respect to the human visual system. In this paper, the effect of perturbation in the different position in the quantized 8×8 DCT coefficient block is analyzed in order to find suitable image independent block positions for embedding data with respect to the

2011 World Congress on Information and Communication Technologies, 2011

In recent literature, it has been found that, the visual quality of the watermarked image is eval... more In recent literature, it has been found that, the visual quality of the watermarked image is evaluated with respect to the human visual system. In this paper, the effect of perturbation in the different position in the quantized 8×8 DCT coefficient block is analyzed in order to find suitable image independent block positions for embedding data with respect to the

International Refereed Research Journal ■ w ww ww w. .r re es se ea ar rc ch he er rs sw wo or rl... more International Refereed Research Journal ■ w ww ww w. .r re es se ea ar rc ch he er rs sw wo or rl ld d.