A Characterization of Ten Hidden-Surface Algorithms
ACM Computing Surveys (CSUR)
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The Defense Mapping Agency is producing global digital data bases to support aircrew training simulators and other computer image generation systems. The evolution to digital sensor simulation is presented and current digital data bases are described. The refinement of actual sensors is changing the content required in these data bases, and the effect on digital sensor simulation in the 1980-1985 time period is discussed.