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Implementing https://github.com/JuliaDSP/Wavelets.jl/pull/42, I noticed filter definitions are different in this package than in at least one other wavelet package I've used (`wmtsa` in R). The code …
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One of the issues with Fourier is over sampling in the lower frequency domains.
An alternative might be wavelets, which would handle over sampling in the low frequency area, and would give you the ch…
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> 1. Comment: L382--383: More details are needed regarding the treatment of missing values and their impact on the estimated wavelet spectra.
Luke says constant value used, but this dampens variabili…
rBatt updated
9 years ago
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```
This is a no-brainer, and I'm sure everyone's thought about it already.
Implementation is probably already in the works, but I can't find any
mention of it anywhere, including on the not-yet-impl…
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I think it would be nice to have some demonstrations of the shift-invariant property of the dual-tree wavelet transform, as described in Chapter 4 of this paper:[ Complex Wavelets for Shift Invariant …
xir4n updated
1 month ago
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When trying to build the project (at development branch current `HEAD`) with benchmarks enabled as follows:
```sh
$ mkdir build && cd build
$ conan install .. --build missing -pr:h=default -pr:…
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```
This is a no-brainer, and I'm sure everyone's thought about it already.
Implementation is probably already in the works, but I can't find any
mention of it anywhere, including on the not-yet-impl…
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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
3 years ago
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and for the wavelet settings in local adjustments.
Most of the curve and slider settings use the existing level of local contrast to determine where the adjustments show in the image. The sliders s…
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Hello there.
I'm using Wavelets::forward() to perfrom DWT and Wavelets::get_coeff() to get my result.
Here are 2 images I tested:
![img](https://user-images.githubusercontent.com/14502754/7155884…