ImageLabeler class
Used for finding ImageLabels in a supplied image.
When you use the API, you get a list of the entities that were recognized: people, things, places, activities, and so on. Each label found comes with a score that indicates the confidence the ML model has in its relevance. With this information, you can perform tasks such as automatic metadata generation and content moderation.
A image labeler is created via
imageLabeler([ImageLabelerOptions options])
or
cloudImageLabeler([CloudImageLabelerOptions options])
in FirebaseVision:
final FirebaseVisionImage image =
FirebaseVisionImage.fromFilePath('path/to/file');
final ImageLabeler imageLabeler =
FirebaseVision.instance.imageLabeler(options);
final List<ImageLabel> labels = await imageLabeler.processImage(image);
Properties
Methods
-
close(
) → Future< void> - Release resources used by this labeler.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
processImage(
FirebaseVisionImage visionImage) → Future< List< ImageLabel> > - Finds entities in the input image.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited