@article {10.3844/jcssp.2011.1.5,
article_type = {journal},
title = {Robust Image Watermarking Using Discrete Wavelet Transform},
author = {Samiappan, Dhandapani and Ammasi, Krishnan},
volume = {7},
number = {1},
year = {2010},
month = {Dec},
pages = {1-5},
doi = {10.3844/jcssp.2011.1.5},
url = {https://thescipub.com/abstract/jcssp.2011.1.5},
abstract = {Problem statement: Digital Watermarking have gained popularity in recent years as a
means of protecting multimedia data from illegal copying and unlawful reproduction. It is mainly used
for copyright protection of multimedia data. Approach: In this study an image watermarking
algorithm which is blind (do not require the presence of host image for detection) and robust is
proposed. Results: The proposed watermarking scheme embeds the watermark in the Discrete Wavelet
Transform (DWT) domain. The watermark is a binary logo and is embedded in the subband of the
wavelet decomposition. Conclusion: This watermarking scheme is robust to several attacks like JPEG
compression, rotation, Gaussian filtering, median filtering, cropping, scaling, sharpening, Gaussian
noise and salt and pepper noise.},
journal = {Journal of Computer Science},
publisher = {Science Publications}
}