Digital watermarking to protect images
Nandal, Priyanka![Digital watermarking to protect images](https://support.digitalhusky.com/media/annotations/sorted/374/37495925/CHSBZCOP0337495925.jpg)
The possibility of adding several watermarks to the same image would enable many interesting applications such as multimedia document tracing, data usage monitoring, and multiple property management. In this book, a novel watermarking scheme is presented, which allows inserting and reliably detecting multiple watermarks sequentially embedded into a digital image. The proposed method, based on elementary linear algebra, is asymmetric, secure un...