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- // Copyright (c) 2022 PaddlePaddle Authors. 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 "ultra_infer/vision/perception/paddle3d/smoke/smoke.h"
- namespace ultra_infer {
- namespace vision {
- namespace perception {
- Smoke::Smoke(const std::string &model_file, const std::string ¶ms_file,
- const std::string &config_file, const RuntimeOption &custom_option,
- const ModelFormat &model_format)
- : preprocessor_(config_file) {
- valid_cpu_backends = {Backend::PDINFER};
- valid_gpu_backends = {Backend::PDINFER};
- runtime_option = custom_option;
- runtime_option.model_format = model_format;
- runtime_option.model_file = model_file;
- runtime_option.params_file = params_file;
- initialized = Initialize();
- }
- bool Smoke::Initialize() {
- if (!InitRuntime()) {
- FDERROR << "Failed to initialize ultra_infer backend." << std::endl;
- return false;
- }
- return true;
- }
- bool Smoke::Predict(const cv::Mat &im, PerceptionResult *result) {
- std::vector<PerceptionResult> results;
- if (!BatchPredict({im}, &results)) {
- return false;
- }
- if (results.size()) {
- *result = std::move(results[0]);
- }
- return true;
- }
- bool Smoke::BatchPredict(const std::vector<cv::Mat> &images,
- std::vector<PerceptionResult> *results) {
- std::vector<FDMat> fd_images = WrapMat(images);
- if (!preprocessor_.Run(&fd_images, &reused_input_tensors_)) {
- FDERROR << "Failed to preprocess the input image." << std::endl;
- return false;
- }
- reused_input_tensors_[0].name = InputInfoOfRuntime(0).name;
- reused_input_tensors_[1].name = InputInfoOfRuntime(1).name;
- reused_input_tensors_[2].name = InputInfoOfRuntime(2).name;
- if (!Infer(reused_input_tensors_, &reused_output_tensors_)) {
- FDERROR << "Failed to inference by runtime." << std::endl;
- return false;
- }
- if (!postprocessor_.Run(reused_output_tensors_, results)) {
- FDERROR << "Failed to postprocess the inference results by runtime."
- << std::endl;
- return false;
- }
- return true;
- }
- } // namespace perception
- } // namespace vision
- } // namespace ultra_infer
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