Searches for features in an image based on the specified image orientation.
- iOS 5.0+
- macOS 10.8+
- Mac Catalyst 13.0+
- tvOS 9.0+
The image you want to examine.
A dictionary that specifies feature detection options. See Feature Detection Keys for allowed keys and their possible values.
An array of
CIFeature objects. Each object represents a feature detected in the image.
Using a Detector Object to Find Features