Memory scanning address generator

作者： Christopher H. Strolle

DOI:

关键词: Imaging phantom 、 Address generator 、 Image (mathematics) 、 Raster graphics 、 Cartesian coordinate system 、 Hydraulic accumulator 、 Computer science 、 Aspect ratio 、 Computer graphics (images) 、 Pixel

摘要: Improved accumulation apparatus for generating phantom raster in skewed Cartesian coordinates uses two, rather than four, accumulators. Arrangements accommodating non-square pixels are described; as well arrangements the display image being compressed, expanded, or changed aspect ratio.