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PaddleDetection CPU-GPU C++部署示例

本目录下提供infer.cc快速完成PPYOLOE模型包括PPYOLOE在CPU/GPU以及GPU上通过Paddle-TensorRT加速部署的示例。

1. 说明

PaddleDetection支持利用FastDeploy在NVIDIA GPU、X86 CPU、飞腾CPU、ARM CPU、Intel GPU(独立显卡/集成显卡)硬件上快速部署PaddleDetection模型。FastDeploy目前支持的模型系列包括但不限于PPYOLOE, PicoDet, PaddleYOLOX, PPYOLO, FasterRCNNSSD,PaddleYOLOv5,PaddleYOLOv6,PaddleYOLOv7,RTMDet,CascadeRCNN,PSSDet,RetinaNet,PPYOLOESOD,FCOS,TTFNet,TOOD,GFL所有类名的构造函数和预测函数在参数上完全一致。所有模型的调用只需要参考PPYOLOE的示例即可快速调用。

2. 部署环境准备

在部署前,需确认软硬件环境,同时下载预编译部署库,参考FastDeploy安装文档安装FastDeploy预编译库。

3. 部署模型准备

在部署前,请准备好您所需要运行的推理模型,你可以选择使用预导出的推理模型或者自行导出PaddleDetection部署模型

4. 运行部署示例

以Linux上推理为例在本目录执行如下命令即可完成编译测试支持此模型需保证FastDeploy版本1.0.4以上(x.x.x>=1.0.4)

4.1 目标检测示例

# 下载FastDeploy预编译库用户可在上文提到的`FastDeploy预编译库`中自行选择合适的版本使用
wget https://bj.bcebos.com/fastdeploy/release/cpp/fastdeploy-linux-x64-gpu-x.x.x.tgz
tar xvf fastdeploy-linux-x64-gpu-x.x.x.tgz

# 下载部署示例代码
git clone https://github.com/PaddlePaddle/PaddleDetection.git
cd PaddleDetection/deploy/fastdeploy/cpu-gpu/cpp
# 注意如果当前分支找不到下面的fastdeploy测试代码请切换到develop分支
# git checkout develop

# 编译部署示例
mkdir build && cd build
mv ../fastdeploy-linux-x64-gpu-x.x.x .
cmake .. -DFASTDEPLOY_INSTALL_DIR=${PWD}/fastdeploy-linux-x64-gpu-x.x.x
make -j

# 下载PPYOLOE模型文件和测试图片
wget https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco.tgz
wget https://gitee.com/paddlepaddle/PaddleDetection/raw/release/2.4/demo/000000014439.jpg
tar xvf ppyoloe_crn_l_300e_coco.tgz

# 运行部署示例
# CPU推理
./infer_demo ./ppyoloe_crn_l_300e_coco 000000014439.jpg 0
# GPU推理
./infer_demo ./ppyoloe_crn_l_300e_coco 000000014439.jpg 1
# GPU上Paddle-TensorRT推理注意TensorRT推理第一次运行有序列化模型的操作有一定耗时需要耐心等待
./infer_demo ./ppyoloe_crn_l_300e_coco 000000014439.jpg 2

运行完成可视化结果如下图所示

4.2 关键点检测示例

# 下载FastDeploy预编译库用户可在上文提到的`FastDeploy预编译库`中自行选择合适的版本使用
wget https://bj.bcebos.com/fastdeploy/release/cpp/fastdeploy-linux-x64-gpu-x.x.x.tgz
tar xvf fastdeploy-linux-x64-gpu-x.x.x.tgz

# 下载部署示例代码
git clone https://github.com/PaddlePaddle/PaddleDetection.git
cd PaddleDetection/deploy/fastdeploy/cpu-gpu/cpp
# 注意如果当前分支找不到下面的fastdeploy测试代码请切换到develop分支
# git checkout develop

# 编译部署示例
mkdir build && cd build
mv ../fastdeploy-linux-x64-gpu-x.x.x .
cmake .. -DFASTDEPLOY_INSTALL_DIR=${PWD}/fastdeploy-linux-x64-gpu-x.x.x
make -j

# 下载PP-TinyPose模型文件和测试图片
wget https://bj.bcebos.com/paddlehub/fastdeploy/PP_TinyPose_256x192_infer.tgz
tar -xvf PP_TinyPose_256x192_infer.tgz
wget https://bj.bcebos.com/paddlehub/fastdeploy/hrnet_demo.jpg

# 运行部署示例
# CPU推理
./infer_tinypose_demo PP_TinyPose_256x192_infer hrnet_demo.jpg 0
# GPU推理
./infer_tinypose_demo PP_TinyPose_256x192_infer hrnet_demo.jpg 1
# GPU上Paddle-TensorRT推理注意TensorRT推理第一次运行有序列化模型的操作有一定耗时需要耐心等待
./infer_tinypose_demo PP_TinyPose_256x192_infer hrnet_demo.jpg 2

运行完成可视化结果如下图所示

关于如何进行多人关键点检测,请参考PPTinyPose Pipeline示例

5. PaddleDetection C++接口

FastDeploy目前支持的模型系列包括但不限于PPYOLOE, PicoDet, PaddleYOLOX, PPYOLO, FasterRCNNSSD,PaddleYOLOv5,PaddleYOLOv6,PaddleYOLOv7,RTMDet,CascadeRCNN,PSSDet,RetinaNet,PPYOLOESOD,FCOS,TTFNet,TOOD,GFL所有类名的构造函数和预测函数在参数上完全一致。所有模型的调用只需要参考PPYOLOE的示例即可快速调用。

5.1 目标检测及实例分割模型

fastdeploy::vision::detection::PicoDet(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::SOLOv2(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::PPYOLOE(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::PPYOLO(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::YOLOv3(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::PaddleYOLOX(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::FasterRCNN(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::MaskRCNN(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::SSD(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::PaddleYOLOv5(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::PaddleYOLOv6(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::PaddleYOLOv7(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::PaddleYOLOv8(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::CascadeRCNN(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::PSSDet(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::RetinaNet(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::PPYOLOESOD(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::FCOS(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::TOOD(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);
fastdeploy::vision::detection::GFL(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);

5.2 关键点检测模型

fastdeploy::vision::keypointdetection::PPTinyPose(const string& model_file, const string& params_file, const string& config_file, const RuntimeOption& runtime_option = RuntimeOption(), const ModelFormat& model_format = ModelFormat::PADDLE);

PaddleDetection模型加载和初始化其中model_file params_file为导出的Paddle部署模型格式, config_file为PaddleDetection同时导出的部署配置yaml文件

6. 更多指南

7. 常见问题