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level: easy

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We are going to brighten the dark parts of a photo in a way that the bright areas do not change.

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level: advanced

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level: easy

The “dumb” and the “clever” are working together.

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level: Very easy

Even group resizing is possible with the somewhat hidden Image Processor.


Which photo editor do you often use?

Photoshop elements
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PS Elements|2008.05.19.

Project St Imre Part III (selective lightness) in Elements

level: easy

Chapter Three: The Invisible unveiled.


Free Photoshop Tutorials: Selective blur in Photoshop

Version: Adobe Photoshop 7.0 +

level: easy

The illusion of movement can be created even in a totally static picture using the Radial Blur effect. Just like you quickly zoomed onto the main theme and recorded that in the photo. The picture will become more dynamic, and the main theme will be more strongly separated from the background. Now let's see how this works!


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Free Photoshop Tutorials - Selective blur

Free Photoshop Tutorials - Selective blur

1. Load the photo
Yes, you are right, this fruit photo is not very dynamic, and no zoom effect will make an action photo out of it, but it is perfect to illustrate the concept by highlighting the middle fruit. The procedure below can be used to enhance action-packed shots (say, of car or motorcycle races, skateboard competitions), or even portraits.

If we applied zoom blur to the picture, the whole of it would become blurred. Our first task is to select the area we want to leave sharp, i.e., the main theme.

Free Photoshop Tutorials - Selective blur

2. In the focus
In this case, this is the fruit in the middle. Of course, you can select any element in a picture, and don't have to keep to the middle.

Select Elliptical Marquee from the Tools palette (or press M). If it's not the active one, click the icon and hold the mouse button pressed until you can select it from the dropdown.

Draw a selection around the main theme and be sure to leave enough space on the sides.

Free Photoshop Tutorials - Selective blur

3. Polishing the selection
We have a small task left with the selection. First, we have to blur its edges for a soft transition. Right-click inside the selection, and select Feather from the dropdown. We set a 30-pixel soft edge on the dialog that is displayed, as the image is rather small. For high-resolution images, you can safely use a value from 50 to 150 pixels.

Second, click Select Inverse from the same context menu. Until now, the main theme was selected. After inverting, the surrounding areas are. This is what we need, as they are to be blurred.

Free Photoshop Tutorials - Selective blur

4. Zoomed
Now we can apply the zoom blur effect by clicking Filter/Blur/Radial Blur. The Amount slider specifies blur strength. A value of 10 to 15 should be enough.

Select Zoom under Blur Method. Spin makes the picture move horizontally, while Zoom pulls it towards the corners. Under Quality, you have different options. Even if it is the slowest, you should choose Best.

Free Photoshop Tutorials - Selective blur

5. An action-packed fruit
When you're ready, press Ctrl+D to cancel the selection. The result will be something like this. The main topic is highlighted much more effectively, and the zoom blur lends some dynamics to the photo. As the effect is even better with pictures showing real movement, grab some and try it!

Related Photoshop Tutorials

Background blur I.
Background blur II.
Softening edges

More Photoshop Tutorials




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