Wyniki wyszukiwania:

Now-a-days an image is very much essential for daily life applications such as satellite television, medical imaging, and computer tomography etc. However, using the form of digital media, the art works can be duplicated without any quality degradation. This property of digital technology has encouraged thieves and discouraged the creator of the digital art works. The security and fair use of multimedia data are important, as well as challenging problems. This book focuses on theory, related research works and design of two robust region specific watermarking methods for color images. The...