Quantum Data 980 DP - Page 389

980 DP Video Generator - User Guide Rev. A4
Page 389 July 14, 2014
11.182 ZonePlt
11.182.1 Description
A zone plate is a radially symmetric pattern with low frequencies in the middle and high frequencies near the edge.
It is useful for experimenting with frequency- and direction-sensitive filtering and also for testing the anti-aliasing
capability of image resizing methods.
END OF USER GUIDE