-
When I use the pywt.swt function for a level 1 transform I get different results than when doing a manual convolution with the low pass and high pass filters using wavelet.dec_lo and wavelet.dec_hi. I…
-
if you compare your code with the funtion "wpdec()" in matlab.
What is the diference?
-
**Is your feature request related to an issue? Please describe.**
I use the high pass module to improve the sharpness of my photo, but this module is not optimized.
**Describe the solution you w…
-
Pywt.upcoef can implement a layer of decomposition and reconstruction of wavelets in Python, but after multi-layer decomposition, it is wrong to reconstruct data.
-
Is it possible to configure a parameter file to make it generate a set of features for each wavelet decomposition type?
```
imageType:
Wavelet1:
wavelet: 'haar'
start_level: 0
leve…
asy51 updated
2 years ago
-
Since the 1.6 update of A1111 the color correction no longer works, this error is occurring:
[StableSR] Error fixing color with default method: Given groups=3, weight of size [3, 1, 3, 3], expected…
-
Hi guys,
Once Issue #4 has been addressed the next part is to compute various statistics from the wavelet decomposition, here are the main ones:
- [x] Classical wavelet variance: this is the cla…
-
The adjoint operator of the wavelet transform operator is not correct in all cases. Namely, when using `pywt` wavelets, [we have redundant wavelet transforms](https://pywavelets.readthedocs.io/en/v0.4…
-
color of the picker isn't identical to the color the picker is over
![image](https://user-images.githubusercontent.com/39386816/117534040-0bce1880-aff0-11eb-864c-0f2ef2ce01be.png)
at least paintin…
-
My understanding is that the internal memory structures in OpenJPH use 32-bit values to store image samples and wavelet coefficients. Depending on various factors (color transform, number of decompos…