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/**
* Copyright (c) 2022 Samsung Electronics Co., Ltd All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "machine_learning_exception.h"
#include "object_detection_3d_adapter.h"
using namespace std;
using namespace MediaVision::Common;
using namespace mediavision::machine_learning;
using namespace mediavision::machine_learning::exception;
namespace mediavision
{
namespace machine_learning
{
template<typename T, typename V> ObjectDetection3dAdapter<T, V>::ObjectDetection3dAdapter() : _source()
{
_object_detection_3d = make_unique<Objectron>(ObjectDetection3dTaskType::OBJECTRON);
}
template<typename T, typename V> ObjectDetection3dAdapter<T, V>::~ObjectDetection3dAdapter()
{}
template<typename T, typename V> void ObjectDetection3dAdapter<T, V>::create(ObjectDetection3dTaskType task_type)
{}
template<typename T, typename V>
void ObjectDetection3dAdapter<T, V>::setModelInfo(const char *model_file, const char *meta_file, const char *label_file,
const char *model_name)
{
string model_name_str(model_name);
if (!model_name_str.empty()) {
transform(model_name_str.begin(), model_name_str.end(), model_name_str.begin(), ::toupper);
ObjectDetection3dTaskType task_type = ObjectDetection3dTaskType::OBJECT_DETECTION_3D_TASK_NONE;
if (model_name_str == string("OBJECTRON"))
task_type = ObjectDetection3dTaskType::OBJECTRON;
else
throw InvalidParameter("Invalid object detection 3d model name.");
create(task_type);
}
_model_file = string(model_file);
_meta_file = string(meta_file);
_label_file = string(label_file);
if (_model_file.empty() && _meta_file.empty() && _label_file.empty())
throw InvalidParameter("Model info not invalid.");
_object_detection_3d->setUserModel(_model_file, _meta_file, _label_file);
}
template<typename T, typename V>
void ObjectDetection3dAdapter<T, V>::setEngineInfo(const char *engine_type, const char *device_type)
{
_object_detection_3d->setEngineInfo(string(engine_type), string(device_type));
}
template<typename T, typename V> void ObjectDetection3dAdapter<T, V>::configure()
{
_object_detection_3d->parseMetaFile();
_object_detection_3d->configure();
}
template<typename T, typename V>
void ObjectDetection3dAdapter<T, V>::getNumberOfEngines(unsigned int *number_of_engines)
{
_object_detection_3d->getNumberOfEngines(number_of_engines);
}
template<typename T, typename V>
void ObjectDetection3dAdapter<T, V>::getEngineType(unsigned int engine_index, char **engine_type)
{
_object_detection_3d->getEngineType(engine_index, engine_type);
}
template<typename T, typename V>
void ObjectDetection3dAdapter<T, V>::getNumberOfDevices(const char *engine_type, unsigned int *number_of_devices)
{
_object_detection_3d->getNumberOfDevices(engine_type, number_of_devices);
}
template<typename T, typename V>
void ObjectDetection3dAdapter<T, V>::getDeviceType(const char *engine_type, unsigned int device_index,
char **device_type)
{
_object_detection_3d->getDeviceType(engine_type, device_index, device_type);
}
template<typename T, typename V> void ObjectDetection3dAdapter<T, V>::prepare()
{
_object_detection_3d->prepare();
}
template<typename T, typename V> void ObjectDetection3dAdapter<T, V>::setInput(T &t)
{
_source = t;
}
template<typename T, typename V> void ObjectDetection3dAdapter<T, V>::perform()
{
shared_ptr<MetaInfo> metaInfo = _object_detection_3d->getInputMetaInfo();
if (metaInfo->dataType == MV_INFERENCE_DATA_UINT8)
_object_detection_3d->perform<unsigned char>(_source.inference_src, metaInfo);
else if (metaInfo->dataType == MV_INFERENCE_DATA_FLOAT32)
_object_detection_3d->perform<float>(_source.inference_src, metaInfo);
else
throw InvalidOperation("Invalid model data type.");
}
template<typename T, typename V> void ObjectDetection3dAdapter<T, V>::performAsync(T &t)
{
throw InvalidOperation("Not support yet.");
}
template<typename T, typename V> V &ObjectDetection3dAdapter<T, V>::getOutput()
{
return _object_detection_3d->result();
}
template<typename T, typename V> V &ObjectDetection3dAdapter<T, V>::getOutputCache()
{
throw InvalidOperation("Not support yet.");
}
template class ObjectDetection3dAdapter<ObjectDetection3dInput, ObjectDetection3dResult>;
}
}
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