ABSTRACT
Copyright protection of images has become a major concern
with the rapid expansion of the Internet, which contains millions of freely
available images. Digital watermarking has been suggested as a form of
copyright protection and is becoming a major player not only for use in images
but also in the latest technology such as DVD. This project investigates the
following relevant concepts and terminology: History of watermarks and how they
come about in digital form, the properties of a watermarking system, the
applications and what the watermark is used for, the requirements, and also the
watermarking technique use in this project, with the main focus being on
watermarking in the Frequency domain. The watermarking technique, which is
based on the discrete cosine transform, is tested using two image file formats
and the results are analyzed. A program is created that implements the
technique that gave the best result, in the watermarking system for the use of
digital images. This project work is therefore aimed at designing a program
which will be used to insert unobtrusive content into the digital image for the
purpose of image copyright protection.
OKOCHA, V (2021). Develop A Watermarking Program That Implemented The Robust Technique, Using The Java Advanced Imaging (API).. Mouau.afribary.org: Retrieved Nov 24, 2024, from https://repository.mouau.edu.ng/work/view/develop-a-watermarking-program-that-implemented-the-robust-technique-using-the-java-advanced-imaging-api-7-2
VIVIAN, OKOCHA. " Develop A Watermarking Program That Implemented The Robust Technique, Using The Java Advanced Imaging (API)." Mouau.afribary.org. Mouau.afribary.org, 15 Nov. 2021, https://repository.mouau.edu.ng/work/view/develop-a-watermarking-program-that-implemented-the-robust-technique-using-the-java-advanced-imaging-api-7-2. Accessed 24 Nov. 2024.
VIVIAN, OKOCHA. " Develop A Watermarking Program That Implemented The Robust Technique, Using The Java Advanced Imaging (API).". Mouau.afribary.org, Mouau.afribary.org, 15 Nov. 2021. Web. 24 Nov. 2024. < https://repository.mouau.edu.ng/work/view/develop-a-watermarking-program-that-implemented-the-robust-technique-using-the-java-advanced-imaging-api-7-2 >.
VIVIAN, OKOCHA. " Develop A Watermarking Program That Implemented The Robust Technique, Using The Java Advanced Imaging (API)." Mouau.afribary.org (2021). Accessed 24 Nov. 2024. https://repository.mouau.edu.ng/work/view/develop-a-watermarking-program-that-implemented-the-robust-technique-using-the-java-advanced-imaging-api-7-2