Class: CIDetector
Overview
A CIDetector object uses image processing to look for features (i.e., faces) in a picture. You might also want to use the CIFaceFeature class, which can find eye and mouth positions in faces that are detected with CIDetector.
Class Method Summary (collapse)
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+ detectorOfType:context:options:
Creates and returns a configured detector.
Instance Method Summary (collapse)
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- featuresInImage:
Searches for features in an image based on the specified image orientation.
Methods inherited from NSObject
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Constructor Details
This class inherits a constructor from NSObject
Dynamic Method Handling
This class handles dynamic methods through the method_missing method in the class NSObject
Class Method Details
+ (CIDetector) detectorOfType(type, context:context, options:options)
Creates and returns a configured detector. A CIDetector object can potentially create and hold a significant amount of resources. Where possible, reuse the same CIDetector instance. Also, when processing CIImages with a detector object, your application performs better if the CIContext used to initialize the detector is the same context used to process the CIImage objects it will process.
Instance Method Details
- (Array) featuresInImage(imageoptions)
Searches for features in an image based on the specified image orientation.