A builder that helps to configure an instance of ObjectDetectorOptions.
ObjectDetector.ObjectDetectorOptions |
build()
|
ObjectDetector.ObjectDetectorOptions.Builder |
setBaseOptions(BaseOptions baseOptions)
Sets the general options to configure Task APIs, such as accelerators.
|
ObjectDetector.ObjectDetectorOptions.Builder |
setDisplayNamesLocale(String
displayNamesLocale)
Sets the locale to use for display names specified through the TFLite Model
Metadata, if any.
|
ObjectDetector.ObjectDetectorOptions.Builder | |
ObjectDetector.ObjectDetectorOptions.Builder | |
ObjectDetector.ObjectDetectorOptions.Builder |
setMaxResults(int maxResults)
Sets the maximum number of top-scored detection results to return.
|
ObjectDetector.ObjectDetectorOptions.Builder |
setNumThreads(int numThreads)
This method is deprecated. use
BaseOptions
to configure number of threads instead. This method will override the number of
threads configured from BaseOptions .
|
ObjectDetector.ObjectDetectorOptions.Builder |
setScoreThreshold(float scoreThreshold)
Sets the score threshold that overrides the one provided in the model metadata
(if any).
|
Sets the general options to configure Task APIs, such as accelerators.
Sets the locale to use for display names specified through the TFLite Model Metadata, if any.
Defaults to English("en"
). See the
TFLite Metadata schema file. for the accepted pattern of locale.
Sets the optional allow list of labels.
If non-empty, detection results whose label is not in this set will be filtered out.
Duplicate or unknown labels are ignored. Mutually exclusive with
labelDenyList
. It will cause IllegalStateException
when calling
ObjectDetector.createFromFileAndOptions(Context, String,
ObjectDetector.ObjectDetectorOptions)
, if both labelDenyList
and labelAllowList
are set.
Sets the optional deny list of labels.
If non-empty, detection results whose label is in this set will be filtered out.
Duplicate or unknown labels are ignored. Mutually exclusive with
labelAllowList
. It will cause IllegalStateException
when calling
ObjectDetector.createFromFileAndOptions(Context, String,
ObjectDetector.ObjectDetectorOptions)
, if both labelDenyList
and labelAllowList
are set.
Sets the maximum number of top-scored detection results to return.
If < 0, all available results will be returned. If 0, an invalid argument error is returned. Note that models may intrinsically be limited to returning a maximum number of results N: if the provided value here is above N, only N results will be returned. Defaults to -1.
IllegalArgumentException | if maxResults is 0. |
---|
This method is deprecated.
use BaseOptions
to configure number of threads instead. This method will override the number of threads
configured from BaseOptions
.
Sets the number of threads to be used for TFLite ops that support multi-threading when running inference with CPU. Defaults to -1.
numThreads should be greater than 0 or equal to -1. Setting numThreads to -1 has the effect to let TFLite runtime set the value.
Sets the score threshold that overrides the one provided in the model metadata (if any). Results below this value are rejected.