Digital Images Forgery Detection Techniques : Develop An Active Approach Based on Cellular Automata and Data Embedding in Spatial Domain

Understanding the authenticity and validity of a digital image is always a problem and challenge for organizations especially who are working on e-forms and e-documents. Nowadays, there are several powerful tools for editing digital images, therefore it is possible to someone use these tools to change contents of digital images. Detection techniques of malicious manipulation with digital images (Digital Forgeries) are discussed in this book.