期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2019
卷号：67
期号：12
页码：56-57
DOI：10.14445/22312803/IJCTT-V67I12P110
出版社：Seventh Sense Research Group
摘要：Digital Watermarking has important characteristics of Robustness and Fidelity. It is a crucial decision to find locations where watermark bits need to be inserted in order to optimize these desirable characteristics. PSO can be helpful in arriving at the decision of finding locations where the watermark bits can be inserted. The usage of this methodology has generated optimistic results in favor of using this method for the sake of watermark embedding and extraction..
