-
Thanks for your work! I have a question when I reproduce your network. When I used 'haar' wavlet basis to process 512*512 images, I got 256*256 outputs. But using other basises like 'db2' led to image…
bdne updated
10 months ago
-
Add the scattering transform by Stephané Mallat.
This should now be actually possible using _warpedfilters_ with logarithmic scale or with dual-tree complex wavelet transform _dtwfb_
-
Hi @soumith, As discussed today researchers dealing with 1-D signals (Biomedical mainly) would find it immensely helpful if we can get something similar to the Torch-Signal for applying cuda optimized…
-
I am trying to compute directional wavelet transformation of a Healpix map. I have tried using both `s2wav.analysis`, `s2wav.wavelet.flm_to_analysis` (with map to flm separately computed with `s2fft`)…
-
Hi there,
I'm collaborating on an EEG project in Croatia, and am having difficulties porting the ridge extraction from Matlab to python using pymodalib.
I'm running OSX 15.7.1, currently using Pytho…
Lemez updated
3 years ago
-
By adding this test:
```python
def test_wavelet_adjoint(wave_impl, shape_setup, floating_dtype):
"""Verify that the adjoint of the wavelet operator is correct.
This is done by checki…
-
https://in.mathworks.com/help/wavelet/ref/dwt2.html
-
https://www.researchgate.net/publication/262011091_Feature_Extraction_and_Reduction_of_Wavelet_Transform_Coefficients_for_EMG_Pattern_Classification
-
Hi, I installed waipy from github, exactly the way you have described. (NO PIP)
So I execute
result = waipy.cwt(data_norm, 1, 1, 0.25, 2, 4/0.25, alpha, 6, mother='Morlet')
and i get following error…
ghost updated
5 years ago
-
_From @SergeStinckwich on June 5, 2015 9:59_
Try to extract and run the FFT (Fast Fourier Transform) and FWT (Fast Wavelet Transform) classes from Squeak 4.5 image as a first draft.
http://magaloma.…