A blurred image may be a mistake and disappointment when you view important pictures, but sometimes it's an intentional effect you want to add in. With Photoshop, you have complete control over the ...

Photoshop has features and tools that allow you to do very practical and useful things. Knowing how to blur image backgrounds without affecting the image in Photoshop can be a very practical and ...

Skitch, part of the Evernote family, is a versatile tool for editing images on your Mac. While the Photos app doesn't offer a traditional blur tool, you can use the Retouch tool to achieve a similar ...

Background blur, often called “bokeh” after the Japanese word for blur, is generally associated with high-end cameras with wide-aperture lenses. The effect is popular for portraits, and is emulated — ...

Whether an image appears blurry or sharp depends on the distribution of contrast across different spatial scales. Smoothing the sharp transitions in an image by low-pass spatial filtering makes it ...