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Artizen >> Tutorials >> Using Natural Photoshop Plug-in - Mar 12 2010

Natural Photoshop Plug-in v3.0

Natural v3.0 introduces a wide selection of new features and a completely new user interface to organize the setting options. The options are divided into 4 sections, Presets, Exposure, Detail and Color, which is also the recommended work flow direction so that by the time you finished adjusting the color options your done.

Presets

Presets are a completely new set of tools that enables the saving of setting values. By default Natural comes with 26 Presets and after the first time using it, Natural will also create a "Default" preset so that users can restore the settings back to the starting point. 

For new users this should be the starting point cause it makes learning how the different settings affect the final image very easy. There are 2 main types of presets LDR and HDR, this doesn't refer to the output of the image but rather what the source image is. So if you created an HDR image in Photoshop you would use the HDR preset, while if you are applying Natural on a JPG or RAW file you would use the LDR presets. This does not mean that the HDR or LDR presets cannot work with both JPG and HDR images.

The other types of presets explain the type of result that will be produced, these are Natural, Soft, Sharp, High Contrast, and BW (black and white). 

Create Custom Preset

To create your own preset simply enter a name into the text box and click the Save button. Your newly created preset will be added to your list. You can also over write an existing preset by selecting it from the list, adjusting the settings, and then clicking the Save button. It is not recommend you change any of the built in presets.

To delete an unwanted preset, you simply select it from the list which updates the text box and then click the Delete button.

The Load button enables using presets not displayed in the list, which makes sharing presets very easy.

Details

Natural Strength: This option controls the amount of Dynamic Range Compression which is applied. 

Soften Detail: This option controls how sharp/soft the Micro Contrast in your image is. It is important to note that this option directly influences how fast Natural is more than all other options combined.

Micro Detail: This option controls how much Micro Contrast is enhanced in your image. 

DeNoise: This option reduces the amount of noise in the image. 

Exposure

Gamma - This option is the standard way of adjusting contrast in both displays and cameras but in a non linear method. 

Brightness: This option controls the overall brightness of the image and works similarly to a simple brightness color correction tool. 

Highlights: This option determines the white point of the image. This option is like a more powerful version of Brightness and most of the time, Brightness can be left untouched. Highlight can only brighten an image while Brightness can also darken an image.

Shadows: This option gives the stylistic effect of darkening images, it is very useful option to use when Brightness and Gamma options don't seem to achieve the desired result. 

Shadow Clipping: Although Natural is suppose to expose under exposed areas and increase detail, it can have a very negative impact on dark areas which have a lot of noise. This option suppresses how much exposing occurs in the dark areas. The higher the value the less impact the filter has on the dark areas. 

Color

Temperature - This option enables users to adjust the overall look of an image by changing the perceived temperature of a scene or correcting the white balance of your image. Usually blue is considered cool and red hot, but in nature the opposite is true.

Saturation - Controls the brightness of colors in a photo, with -1 being a black and white image, 0 being unchanged color level and 1 being colors boosted. 

RGB Adjustments - Similar to the Temp and Hue options, these 3 options enable users to correct color shifts and white balance but on a individual color basis since color shifts don't always affect each color equally. 


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