From the course: SilverFast: Scanning
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Removing noise and patterns - SilverFast Tutorial
From the course: SilverFast: Scanning
Removing noise and patterns
In this video, I'd like to show you how, using a filter called GANE filter, we can take an image like this, which is soft because it's got some noise in the background, and use the GANE filter that help take away some of that noise and sharpen our image at the same time. The problem with images like these that have been shot under low light and then compressed with JPEG compression is they tend to have the noise from the high ISO and then some JPEG artifacts on top of that. So we open up this image and magnify it, and then we're going to hit the GANE filter. This is the filter that's called the Grain and Noise Elimination filter whereas, in fact, it's a Noise Elimination filter and a sharpening tool at the same time. Now we can just assign a preset here, like Light, Medium, or Strong. But to really see what the impact of this is going to be, I suggest you go ahead and turn on the Preview. You accomplish that by clicking on the 1:1. It does a high-resolution overview scan and that…
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Should I use SilverFast or Photoshop?4m 9s
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Making global color corrections4m 37s
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Bringing out shadow details4m 28s
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Making a selective color replacement3m 21s
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Sharpening in SilverFast7m 15s
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Working with target-based corrections4m 55s
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Color correcting with neutrals10m 19s
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Exploring automatic color correction in manual mode3m 35s
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Scanning a printed image5m 49s
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High-bit-depth and HDR scanning5m 28s
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Removing noise and patterns3m 32s
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Removing dust and scratches3m 30s
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