An image analysis request that uses a Core ML model to process images.


The results array of a Core ML-based image analysis request contains a different observation type depending on the kind of MLModel object you create the request with:


Inherits From

Conforms To

See Also

Machine Learning Image Analysis

Classifying Images with Vision and Core ML

Preprocess photos using the Vision framework and classify them with a Core ML model.

class VNClassificationObservation

Scene classification information produced by an image analysis request.

class VNPixelBufferObservation

An output image produced by a Core ML image analysis request.

class VNCoreMLFeatureValueObservation

A collection of key-value information produced by a Core ML image analysis request.