Katherine A. Hirsch

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Generating realistic 3D terrain heightfields from 2D image maps can be a non-trivial task. Simple image maps (for instance, those with few differing RGB values) typically produce terrains with jagged slopes. More complex image maps (those with many different RGB values), while producing smoother heightfields, take longer to produce. We present an approach(More)
Signal detection analysis of learning and conditioning data provides for a greater distinction to be made between learning and performance through the use of the two signal detection parameters, d' and B. The use of the two parameters permits alternative interpretation of several types of data sets discussed. This analytic technique may be used with either(More)
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