| title | astrophoto denoise |
|---|---|
| id | astrophoto-denoise |
| weight | 10 |
Remove image noise while preserving structure.
This is accomplished by averaging each pixel with some surrounding pixels in the image. The weight of such a pixel in the averaging process depends on the similarity of its neighborhood with the neighborhood of the pixel being denoised. A patch with a defined size is used to measure that similarity.
As denoising is a resource-intensive process, it slows down pixelpipe processing significantly. Consider activating this module late in your workflow.
patch size : The radius of the patch used for similarity evaluation.
strength : The strength of the denoising.
luma : The amount of denoising to apply to luma. Select carefully in order not to lose too much structure.
chroma : The amount of denoising to apply to chroma. You can be much more aggressive with this parameter.