Gradients using Sobel Kernels did a pretty good job of detecting edges in an image all on their own. Canny's algorithm, does a preprocessing step (Gaussian blur), and three post processing steps to ...

To create bokeh this way, find a well-lit area for your subject and the background of the photo. There should be enough ...

Denver's wizard with PhotoShop — as well as makeup and costuming — is John Bonath, whose solo Blurring the Edges filled the ... that's been the city's photo specialist since the 1970s but ...

I always prefer opening an image and converting the photo ... In many cases, the blur may cause ghosting around the edges. You will need to finetune it with the Refinement brushes.

To remove or blur the background with the Photos App, follow these steps: Right-click on the photo you want to edit, and select Open with > Photos. Once the photo opens, click the Edit image ...

For people filming events in a public setting and who wish to protect the identity of present community members or children, some face-blurring tools ... over an area of an image.