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Data authentication is one of the primary requisites in present day communication systems. In image processing, data authentication is implemented by using watermarking techniques. Nevertheless, whatever be the technique of watermarking, one of the important factors to be considered is robustness. In this paper we discuss about a novel robust method for digital watermarking in spatial domain. The...
Light weight robotic manipulators have significant advantages over their heavy counterparts in terms of efficiency of energy consumption and speed. However, they also have an inherent problem of vibrations which significantly affect their performance. Control strategies need to be developed to control their vibrational behavior. Many different control strategies have already been developed and tested...
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