Join Mikkel Aaland for an in-depth discussion in this video Managing noise reduction, part of Getting Started with Adobe Camera Raw 5.
Most digital images have some electronic noise, and it's cause varies. …It's more apparent in some images and barely noticeable in others. …Higher ISO values will definitely enhance the effect as well as under exposure or …long exposure. Processed over sharpening because also …enhance electronic noise. Camera Raw gives you very basic control …over the noise, effective but basic control through the detail tab.…
Here, in this picture, which was taken very high ISO, 6400 ISO. …My daughter's gymnastics meet, the reason went to such a high ISO was they didn't …allow any flash and I needed the higher shutter speed which I got 1/640th of a …second to capture the action. You can see here from a slight …magnifacation, there's some noise apparent but when I zoom in a bit, you …can really see the noise appearing. I'm going to use the noise reduction …sliders and get rid of some of that noise.…
Luminance, which is by default set to zero, is probably the most effective …control your going to get over noise reduction. …
- The Camera Raw interface
- Opening RAW, JPEG, and TIFF files in Camera Raw
- The Toolbar
- Workflow tips
- Basic image processing
- Using the Parametric and Point curves
- Managing noise reduction
- Working with hue, saturation, and luminance
- Creating a split-toned image
- Removing chromatic aberrations
Skill Level Beginner
Photoshop CS4 for Photographers: Camera Rawwith Chris Orwig7h 4m Intermediate
Photoshop CS5 for Photographers: Camera Raw 6with Chris Orwig6h 28m Appropriate for all
1. Before You Start
2. The Toolbar
3. Workflow Tips
4. Basic Tab: Basic Image Processing
5. Tone Curve Tab
6. Detail Tab
7. HSL/Grayscale Tab
8. The Split Toning Tab
Creating a split-toned image2m 40s
9. Lens Correction Tab
10. Presets Tab
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