• Corpus ID: 18586375

Secure Watermarking Scheme for Color Image Using Intensity of Pixel and LSB Substitution

@article{Dharwadkar2009SecureWS,
  title={Secure Watermarking Scheme for Color Image Using Intensity of Pixel and LSB Substitution},
  author={Dr. Nagaraj V. Dharwadkar and B. B. Amberker},
  journal={ArXiv},
  year={2009},
  volume={abs/0912.3923}
}
In this paper a novel spatial domain LSB based watermarking scheme for color Images is proposed. The proposed scheme is of type blind and invisible watermarking. Our scheme introduces the concept of storing variable number of bits in each pixel based on the actual color value of pixel. Equal or higher the color value of channels with respect to intensity of pixel stores higher number of watermark bits. The Red, Green and Blue channel of the color image has been used for watermark embedding. The… 
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Methods Citations
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Robust Watermarking of Color Images under Noise and Cropping Attacks in Spatial Domain
TLDR
The proposed scheme is of type blind and invisible watermarking, and is found robust to various image processing operations such as salt and pepper noise, and cropping.
The Image Watermarking Scheme Using Edge Information in YCbCr Color Space
TLDR
The proposed scheme embeds the watermark into cover image in YCbCr (Luminance, chrominance) components of the color cover image with robustness considering different types of image processing attacks, like blurring and adding noise.
Non-blind watermarking scheme for color images in RGB space using DWT-SVD
TLDR
This scheme embeds the watermark into cover image in (Red, Green, Blue) RGB space and the combinations of DWT and SVD increases the security, robustness and imperceptibility of the scheme.
DWT-SVD Based Robust Image Watermarking Scheme
TLDR
A robust watermarking technique using bi-orthogonal wavelet transform with combination of DWT and SVD is presented which increases the security, robustness and imperceptibility of the scheme.
A DCT based Imperceptible Color Image Watermarking Scheme
TLDR
The objective of this work is to find suitable regions in a color image where the watermark embedding could be effected robustly without significantly degrading the image and at the same time ensuring the impact of embedding will remain imperceptible.
Non Blind Watermarking Scheme for Image and Video using DWT-SVD
TLDR
This work proposes an effective, robust and imperceptible color image watermarking scheme which embeds the watermark into cover image in (Red, Green, Blue) RGB space and increases the security, robustness and Imperceptibility of the scheme.
Robust Watermarking Scheme Against Multiple Attacks
TLDR
The present paper found a novel fact that by inserting the watermark using Least Significant Bit (LSB) into three components of the image namely RED GREEN and BLUE, the proposed scheme is found robust against various geometric attacks like cropping, Rotation and salt & pepper noise.
Applying Edge Information in YCbCr Color Space on the Image Watermarking
TLDR
This paper tends to propose the special domain based mostly watermarking scheme for color pictures that uses the Sobel and canny edge detection strategies to work out edge data of the luminance and chrominance elements of the colour image.
A novel spatial domain technique for digital image watermarking using block entropy
  • Sanjay Kumar, A. Dutta
  • Computer Science
    2016 International Conference on Recent Trends in Information Technology (ICRTIT)
  • 2016
TLDR
A new technique for image watermarking in the spatial domain where the concept of information theory is utilized with the popular LSB substation technique to demonstrate the perceptibility and the robustness of the algorithm.
Effect of Embedding Multiple Watermarks in Color Image against Cropping and Salt and Pepper Noise Attacks
TLDR
The proposed scheme is found robust against various geometric attacks like cropping, and salt & pepper noise and based on the performance of proposed algorithm, MSE (Mean Square Error), RMSE (Root MSE), PSNR (Peak Signal Noise ratio) parameters are used.
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OF COMPUTING
  • OF COMPUTING
  • 2009
His research area of interest is Digital Watermarking and Visual Cryptography
  • He has obtained B.E. in Computer Science & EngineeringTech.in Computer Science & Engineering in He is PhD Scholar in Computer Science and Engineering at National Institute of Technology
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He obtained his Ph.D from the Department of Computer Science and Automation, IISc. Bangalore, India. He is presently working as Professor in the Department of
  • His research areas of interest are Computational Number Theory and Cryptography, Authentication Schemes and Secure Group Communication