@article{Rahim_2020, title={Two-Level Singular Value Decomposition Analysis in Color Image Watermarking Process}, volume={13}, url={http://sersc.org/journals/index.php/IJCA/article/view/5834}, abstractNote={<p><em>The process of watermarking the image at this time is a necessity, especially related to the copyright of an image that may be circulating on the internet in the digital era today. Two-Level Singular Value Decomposition is a method used to check the color composition of an image and can be seen whether there has been a change (insertion) of a message in the image. Tests carried out by the insertion process, the extraction of messages is known to the difference with pretty good results.</em></p&gt;}, number={1}, journal={International Journal of Control and Automation}, author={Rahim, Robbi}, year={2020}, month={Feb.}, pages={408 - 413} }