Learn the basics of cool image filtering effects with Core Image and Swift.

Core Image is a powerful framework that lets you easily apply filters to images. You can get all kinds of effects, such as modifying the vibrance, hue, or exposure. It can use either the CPU or GPU to process the image data and is very fast — fast enough to do real-time processing of video frames!

In this tutorial, you will get hands-on experience playing around with Core Image. You’ll apply a few different filters, and you’ll see how easy it is to apply cool effects to images in real time!

Read tutorial on raywenderlich.com

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