Browse Dissertations and Theses - Electrical and Computer Engineering by Contributor "Ramchandran, Kannan"

  • Yang, Xuguang (1998)
    Next, we consider the design of signal-adapted subband filter banks to be incorporated into our wavelet video coder, for the purpose of further improving compression efficiency, and for protection against channel errors ...

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  • Mihcak, Mehmet Kivanc (2002)
    Finally, we present a new approach to the watermarking problem that is based on traditional cryptographic arguments. Here, the attacker is assumed to have enough information about the algorithmic steps of information hiding ...

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  • Xiong, Zixiang (1996)
    Recently, there have been intense research activities in the theory of wavelets, driven by its application in a wide variety of areas, especially in image processing. This dissertation presents a body of work addressing ...

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  • Kozintsev, Igor V. (2000)
    This thesis addresses the problems of signal processing for image communication and restoration. Significant attention is devoted to developing novel stochastic models for images, investigating the information theoretic ...

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