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When you run the tutorials (dki tutorial or denoising tutorial), `mppca` is very slow.
Even if we have better denoising algorithm, I think we should look into it and improve the performance of this…
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Hi,
Thank you for developing this tool—it's been working very well, especially in handling the organell missing wedge. However, its clear that most of the high-frequency side of data seems to be lo…
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Patch2Self was brought to my attention by a colleague and was also announced on Neurostars yesterday: https://neurostars.org/t/patch2self-self-supervised-denoiser-for-diffusion-mri-data-let-your-old-d…
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### Presentation of the new sampler
DiGS is an auxiliary variable MCMC method where the auxiliary variable $\tilde{x}$ is a noisy version of the original variable $x$. DiGS enhances mixing and helps …
jcopo updated
2 weeks ago
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- [ ] Gegenbauer reconstruction for Fourier methods, cf. Script 3.18 of Hesthaven (2018) Numerical methods for conservation laws
- [ ] Some Padé reconstructions?
- [x] Total variation denoising, cf.…
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Hi there,
Among the classical denoising technique, low-rank approximation (a.k.a PCA) is a widely known technique, and the so-called singular value threshold corresponds to the proximal operator of…
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Denoising algorithm not working even on the algorithm mentioned in git repo (DAVIS-test). Problem of tensor mismatch for number of channels exists.
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Now that Holger has implemented ADMM ([issue #1198 ](https://github.com/odlgroup/odl/pull/1198) and [issues #1201](https://github.com/odlgroup/odl/issues/1201) and [#1202](https://github.com/odlgroup/…
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Since aydin is **THE** defacto more comprehensive denoising suite, it would be great to implement all useful/efficient/functional algorithms available on "the scene" - or, at least, on github - in it…
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Hi, I'm using your Qt Creator GUI (Ubuntu 18.04, Qt Creator 4.5.2, Qt 5.9.5) to denoise the following mesh (38,301 vertices, 78,970 faces):
![image](https://user-images.githubusercontent.com/421404…