Here you can find all image processing posts I made:)
Image processing in Swift
Apple gives us very powerfull tools for processing images in Swift on all platforms. Framework CoreImage provides many filters, effects, and blending options with lighting fast performance. It even can automatically enhance a photo! CIImageCIImage is not really an image. This class has all informat…
Lighting fast rendering with Metal
In the previous post, we touched image processing and rendering. We made UIImage from CIImage with two filtering effects. Dynamic filteringThis time we will create a simple app for changing image saturation. It will contain an image picker, a view for displaying results, and a slider for filter adju…
Filtering camera preview with Metal
In this post, we will use all knowledge acquired from the metal filtering lesson to filter camera preview on iPhone. I have created a starter project. It will display a camera preview using the front camera on iPhone or iPad. Implementation is straightforward. I’m using a basic, well-known image cap…
