Thư viện TensorFlow Lite Task

dependencies {
    // Import Task Library dependency for vision, text, or audio.

    // Import the GPU delegate plugin Library for GPU inference
    implementation 'org.tensorflow:tensorflow-lite-gpu-delegate-plugin'
}

// Turn on GPU delegation.
BaseOptions baseOptions = BaseOptions.builder().useGpu().build();
// Configure other options in ObjectDetector
ObjectDetectorOptions options =
    ObjectDetectorOptions.builder()
        .setBaseOptions(baseOptions)
        .setMaxResults(1)
        .build();

// Create ObjectDetector from options.
ObjectDetector objectDetector =
    ObjectDetector.createFromFileAndOptions(context, modelFile, options);

// Run inference
List<Detection> results = objectDetector.detect(image);

deps = [
  "//tensorflow_lite_support/acceleration/configuration:gpu_plugin", # for GPU
]

// Initialization
BertQuestionAnswererOptions options;
// Load the TFLite model.
auto base_options = options.mutable_base_options();
base_options->mutable_model_file()->set_file_name(model_file);
// Turn on GPU delegation.
auto tflite_settings = base_options->mutable_compute_settings()->mutable_tflite_settings();
tflite_settings->set_delegate(Delegate::GPU);
// (optional) Turn on automatical fallback to TFLite CPU path on delegation errors.
tflite_settings->mutable_fallback_settings()->set_allow_automatic_fallback_on_execution_error(true);

// Create QuestionAnswerer from options.
std::unique_ptr<QuestionAnswerer> answerer = BertQuestionAnswerer::CreateFromOptions(options).value();

// Run inference on GPU.
std::vector<QaAnswer> results = answerer->Answer(context_of_question, question_to_ask);

# Imports
from tflite_support.task import vision
from tflite_support.task import core

# Initialize options and turn on Coral Edge TPU delegation.
base_options = core.BaseOptions(file_name=model_path, use_coral=True)
options = vision.ImageClassifierOptions(base_options=base_options)

# Create ImageClassifier from options.
classifier = vision.ImageClassifier.create_from_options(options)

# Run inference on Coral Edge TPU.
image = vision.TensorImage.create_from_file(image_path)
classification_result = classifier.classify(image)

deps = [
  "//tensorflow_lite_support/acceleration/configuration:edgetpu_coral_plugin", # for Coral Edge TPU
]

// Initialization
ImageClassifierOptions options;
// Load the TFLite model.
options.mutable_base_options()->mutable_model_file()->set_file_name(model_file);
// Turn on Coral Edge TPU delegation.
options.mutable_base_options()->mutable_compute_settings()->mutable_tflite_settings()->set_delegate(Delegate::EDGETPU_CORAL);
// Create ImageClassifier from options.
std::unique_ptr<ImageClassifier> image_classifier = ImageClassifier::CreateFromOptions(options).value();

// Run inference on Coral Edge TPU.
const ClassificationResult result = image_classifier->Classify(*frame_buffer).value();

# On the Linux
sudo apt-get install libusb-1.0-0-dev

# On the macOS
port install libusb
# or
brew install libusb

# On the Linux
--define darwinn_portable=1 --linkopt=-lusb-1.0

# On the macOS, add '--linkopt=-lusb-1.0 --linkopt=-L/opt/local/lib/' if you are
# using MacPorts or '--linkopt=-lusb-1.0 --linkopt=-L/opt/homebrew/lib' if you
# are using Homebrew.
--define darwinn_portable=1 --linkopt=-L/opt/local/lib/ --linkopt=-lusb-1.0

# Windows is not supported yet.

deps = [
  "//tensorflow_lite_support/acceleration/configuration:coreml_plugin", # for Core ML Delegate
]

// Initialization
ImageClassifierOptions options;
// Load the TFLite model.
options.mutable_base_options()->mutable_model_file()->set_file_name(model_file);
// Turn on Core ML delegation.
options.mutable_base_options()->mutable_compute_settings()->mutable_tflite_settings()->set_delegate(::tflite::proto::Delegate::CORE_ML);
// Set DEVICES_ALL to enable Core ML delegation on any device (in contrast to
// DEVICES_WITH_NEURAL_ENGINE which creates Core ML delegate only on devices
// with Apple Neural Engine).
options.mutable_base_options()->mutable_compute_settings()->mutable_tflite_settings()->mutable_coreml_settings()->set_enabled_devices(::tflite::proto::CoreMLSettings::DEVICES_ALL);
// Create ImageClassifier from options.
std::unique_ptr<ImageClassifier> image_classifier = ImageClassifier::CreateFromOptions(options).value();

// Run inference on Core ML.
const ClassificationResult result = image_classifier->Classify(*frame_buffer).value();