MPPImageClassifierOptions
@interface
MPPImageClassifierOptions
:
MPPTaskOptions
<
NSCopying
>
Options for setting up a ImageClassifier
.
-
Running mode of the image classifier task. Defaults to
.image.ImageClassifiercan be created with one of the following running modes:-
.image: The mode for performing classification on single image inputs. -
.video: The mode for performing classification on the decoded frames of a video. -
.liveStream: The mode for performing classification on a live stream of input data, such as from the camera.
Declaration
Objective-C
@property ( nonatomic ) MPPRunningMode runningMode ; -
-
An object that confirms to
ImageClassifierLiveStreamDelegateprotocol. This object must implementobjectDetector(_:didFinishDetectionWithResult:timestampInMilliseconds:error:)to receive the results of asynchronous classification on images (i.e, whenrunningMode = .liveStream).Declaration
Objective-C
@property ( nonatomic , weak , nullable ) id < MPPImageClassifierLiveStreamDelegate > imageClassifierLiveStreamDelegate ; -
The locale to use for display names specified through the TFLite Model Metadata, if any. Defaults to English.
Declaration
Objective-C
@property ( nonatomic , copy ) NSString * _Nonnull displayNamesLocale ; -
The maximum number of top-scored classification results to return. If < 0, all available results will be returned. If 0, an invalid argument error is returned.
Declaration
Objective-C
@property ( nonatomic ) NSInteger maxResults ; -
Score threshold to override the one provided in the model metadata (if any). Results below this value are rejected.
Declaration
Objective-C
@property ( nonatomic ) float scoreThreshold ; -
The allowlist of category names. If non-empty, detection results whose category name is not in this set will be filtered out. Duplicate or unknown category names are ignored. Mutually exclusive with categoryDenylist.
Declaration
Objective-C
@property ( nonatomic , copy ) NSArray < NSString *> * _Nonnull categoryAllowlist ; -
The denylist of category names. If non-empty, detection results whose category name is in this set will be filtered out. Duplicate or unknown category names are ignored. Mutually exclusive with categoryAllowlist.
Declaration
Objective-C
@property ( nonatomic , copy ) NSArray < NSString *> * _Nonnull categoryDenylist ;
