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FFT-MASK Examples

Category: Image Processing
Author:
Description: An example script which uses the command createmaskfromannotations() to apply a mask to a FFT. To use the script have an FFT foremost with one or mask annotations added. These can be spot, wedge, annular (bandpass) or array masks - any number of these in any combination. The script computes the mask image, applies it to the FFT and carries out the inverse FFT to create a filtered image. It also shows how to copy masks from one FFT to another - which is handy for multiple processing of FFTs using the same mask setup.
Comments: Requires a FFT to be foremost with one or more mask annotations present. For examples on FFT processing in a script: FFT/iFFT, packedFFT/iFFT, FFTW
Acknowledgements: Requires a FFT to be foremost with one or more mask annotations present. For examples on FFT processing in a script: FFT/iFFT, packedFFT/iFFT, FFTW
Script version: 20071231
DM/GMS version: 3.11
Script written as a function: No
Source: Show code
Download Source Code: Download
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