عناصر مشابهة

• Digital image watermarking techniques for ownership verification
  بواسطة: Ghannam, Shereen Ghannam Mohammed منشور: (2009)
• Watermarking in digital images
  بواسطة: Al Zahofi, Adel منشور: (2003)
• Hardware and Software Implementation for Image Authentication and Ownership Verification Using Watermarking Scheme
  بواسطة: Al Yaman, Musa Salah منشور: (2006)
• Retrieval of paper-watermarks in manuscripts using back-lighting and digital image processing
  بواسطة: سعيد، جمال نصار عمر منشور: (2011)
• A Robust Discrete Cosine Transformation-Based Watermarking Algorithm for Digital Images
  بواسطة: Al Oqily, Ibrahim Zaki منشور: (2003)