专利名称:Method of generating an image发明人:Jeremy S. Morris申请号:US08/170651申请日:19931220公开号:US06088036A公开日:20000711
摘要:An image of objects in a three dimensional space is generated for display on atwo dimensional pixel array in which N renditions of the image are averaged, with eachrendition having a sub-pixel offset from the previous rendition, to produce an anti-aliasfiltering effect. The N sub-pixel offsets are arranged to produce a basic array whichensures N times oversampling of a selected class or classes of image feature. Forexample, to give good antialias filtering of edges closely aligned with the x-y axes of thepixel array, the offsets are chosen to ensure bisection of the pixel area (A) at N points ineach of x and y.
申请人:U.S. PHILIPS CORPORATION
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