非下采样Contourlet变换工具包
The main functions are the following: nsctdec, nsctrec, nsdfbdec, nsdfbrec.
+ nsctdec: Nonsubsampled contourlet decomposition.
+ nsctrec: Nonsubsampled contourlet reconstruction.
+ nsdfbdec: Nonsubsampled directional filter bank decomposition.
+ nsdfbrec: Nonsubsampled directional filter bank reconstruction.
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