Browse Dissertations and Theses - Electrical and Computer Engineering by Contributor "Orchard, Michael T."

  • Gurski, Gregory Chester (1993)
    Multiresolution representation has been shown by many researchers to be an effective tool for image compression and analysis. We introduce several methods for the improved multiresolution representation of images. First, ...

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  • Nosratinia, Aria (1996)
    This thesis consists of two parts: the first part addresses least-squares optimal backward and forward motion-compensated interframe estimation. The second part is devoted to the development of two applications of interframe ...

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  • Rajagopalan, Rajesh (1996)
    Knowledge of motion fields is crucial to several applications such as video coding, image scene analysis and noise reduction. Estimation of this field is frequently done using constraints such as smoothness deduced from ...

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  • Guleryuz, Onur Gonen (1997)
    The differential pulse-coded modulation (DPCM) loop employed in the coding of video sequences is inefficient at low bit rates. Using a Gaussian auto-regressive model, we propose the incorporation of rate-distortion optimized ...

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