Image watermarking has today a growing success in the community of image processing. Many methods were already proposed making it possible to obtain increasingly more powerful algorithms. So, most of insertion schemes in the spatial domain are based on the decomposition of the image to blocs, with similar sizes, in order to insert a sequence of information bits.
['Khalil Aboutammam', 'Ahmed Tamtaoui', 'Driss Aboutajdine', 'M. Ait Kbir']
A new spatial decomposition scheme for image content-based watermarking