On 28/10/15 15:25, Robert William Hutton wrote:
I'd recommend using two instances of profiled denoise:
1: mode: non-local means, strength: 0.5, blend: uniformly, blend mode: lightness
2. mode: wavelets, strength 0.75, blend uniformly, blend mode: color
Oh, by the way, I have a style which will apply these (see attached). You can import this into the
style module in the lighttable, then double click the "Dual Denoise" style to apply it to the
selected images.
I normally start off by applying this style to images with ISO > 1600 by doing
this:
* Open the "collect images" module
* Click the downward chevron on the top right, click "narrow down search"
* A new row will appear, click the dropdown and select ISO
* Type >1599 into the text box
This will show only images in the current collection with ISOs of 1600 or above. I select all the
images and double click on the Dual Denoise style, then I check them individually and tweak the
strengths. I apply to Dual Denoise to images with ISO < 1600 individually if and when required.
HTH,
Rob
<?xml version="1.0" encoding="UTF-8"?>
<darktable_style version="1.0"><info><name>Dual Denoise</name><description>Dual Denoise</description></info><style><plugin><num>9</num><module>3</module><operation>denoiseprofile</operation><op_params>0000803f0000003f000080bf0c701238cb2b7138027538356cbc5e33d4d8b43600000000</op_params><enabled>1</enabled><blendop_params>gz12eJxjZGBgEGAAgRNODESDBnsIHll8AMs+GPw=</blendop_params><blendop_version>7</blendop_version><multi_priority>1</multi_priority><multi_name></multi_name></plugin><plugin><num>10</num><module>3</module><operation>denoiseprofile</operation><op_params>0000803f0000403f000080bf0c701238cb2b7138027538356cbc5e33d4d8b43601000000</op_params><enabled>1</enabled><blendop_params>gz12eJxjZGBgEGYAgRNODESDBnsIHll8AM62GP8=</blendop_params><blendop_version>7</blendop_version><multi_priority>0</multi_priority><multi_name>1</multi_name></plugin></style></darktable_style>
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