7 class FftOpencv : public Fft
10 void init(unsigned width, unsigned height, unsigned num_of_feats, unsigned num_of_scales) override;
11 void set_window(const MatDynMem &window) override;
12 void forward(const cv::Mat & real_input, ComplexMat & complex_result) override;
13 void forward_window(MatDynMem &patch_feats_in, ComplexMat & complex_result, MatDynMem &tmp) override;
14 void inverse(ComplexMat & complex_input, MatDynMem & real_result) override;
15 ~FftOpencv() override;