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Next: 2D impulse response Up: Shan and Biondi: 3D Previous: filter length, cost, and

Numerical example

We first compare the 19-point filter and the improved 5-point filter using a 2D impulse response and a 2D synthetic dataset example. Then we show the 3D impulse responses for the improved 5-point filter and compare them with the impulse response of the anisotropic phase-shift method.