Rick P. Hoover

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WZD (Wavelet Z-coDec) is a component or composite video codec engineered and optimized to greatly reduce the ASIC silicon implementation area in return for a modest degradation of the R-D (rate/distortion) trade-off. It consists of wavelet transforms organized into a carefully designed pyramid, dyadic quantization, and a novel application of Z-coding and(More)
The lack of basic principles of engineering design and discipline has led to some very serious problems in the computer security arena. At the heart of modern power systems are Supervisory Control and Data Acquisition (SCADA) software systems that provide real time control and data management [2]. It is interesting to note that every aspect of a hardware(More)
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