Clifford Lindsay

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Diffraction, interference, dispersive refraction and scattering are four wavelength-dependent mechanisms that produce iridescent colors. The per-wavelength sampling required to render iridescence significantly increases the computation required to render irides-cence in real time. Furthermore, diffraction exhibits much higher frequencies and sharper peak(More)
Description One of the challenges in assessing the impact of wind power on a power system is representation of the myriad possible scenarios to consider. As wind penetration becomes significant the number of generating sites must increase, and it is the combination of these stochastic sources that is of particular importance to system operators. The use of(More)
Mobile games and graphics are popular because un-tethered computing is convenient and ubiquitous entertainment is compelling. However, rendering graphics on mobile devices faces challenges due to limited system resources, such as battery energy, and low memory and disk space. Real time frame rates, low energy consumption and high image quality are all(More)