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Performance Analysis of Spatial and Frequency Domain Multiple Data Embedding Techniques towards Geometric Attacks

Data hiding is an age-old technique used to conceal an image, text of vital importance inside an image or video sequence. Several attacks are prevalent in an attempt to hack the data hidden inside the image. Several algorithms have been put forward focused in making the embedding technique to be robust to such attacks. The current work is focused towards studying the behavior of Spatial and Frequency Domain Multiple data embedding techniques towards noise prone channels and Geometric attacks enabling the user to select an optimal embedding technique. The robustness of the watermark is tested by introducing several attacks and testing the watermark strength.