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Apparatus and means for altering spatial characteristics of a digital image by polynomial interpretation using sets of arithmetic processors
Apparatus and means for altering spatial characteristics of a digital image by polynomial interpretation using sets of arithmetic processors
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机译:使用多组算术处理器通过多项式解释来改变数字图像空间特征的设备和装置
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摘要
A set of two processors operates on image pixel data using polynomial interpolation to generate pixel data for a spatially varied image. Image data is first stored in a buffer memory, and constants used in the polynomial interpolation are stored in a constants memory. One processor operates on the data from the buffer memory using constants from the constants memory, and the interpolated data is then stored in a display memory. The second processor controls the interpolation process by addressing the memories for the retrieval and storage of data.
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