Instance Method

featuresInImage:

Searches for features in an image.

Declaration

- (NSArray<CIFeature *> *)featuresInImage:(CIImage *)image;

Parameters

image

The image you want to examine.

Return Value

An array of CIFeature objects. Each object represents a feature detected in the image.

See Also

Using a Detector Object to Find Features

- featuresInImage:options:

Searches for features in an image based on the specified image orientation.