Searches for features in an image.
SDKs
- iOS 5.0+
- macOS 10.7+
- Mac Catalyst 13.0+
- tvOS 9.0+
Framework
- Core Image
Searches for features in an image.
SDKs
Framework
func features(in: CIImage, options: [String : Any]?) -> [CIFeature]
Searches for features in an image based on the specified image orientation.