# PP-PicoDet + PP-TinyPose (Pipeline) Python部署示例 在部署前,需确认以下两个步骤 - 1. 软硬件环境满足要求,参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md) - 2. 根据开发环境,下载预编译部署库和samples代码,参考[FastDeploy预编译库](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md) 本目录下提供`det_keypoint_unite_infer.py`快速完成多人模型配置 PP-PicoDet + PP-TinyPose 在CPU/GPU,以及GPU上通过TensorRT加速部署的`单图多人关键点检测`示例。执行如下脚本即可完成 >> **注意**: PP-TinyPose单模型独立部署,请参考[PP-TinyPose 单模型](../../tiny_pose//python/README.md) ```bash #下载部署示例代码 git clone https://github.com/PaddlePaddle/FastDeploy.git cd FastDeploy/examples/vision/keypointdetection/det_keypoint_unite/python # 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/PP_PicoDet_V2_S_Pedestrian_320x320_infer.tgz tar -xvf PP_PicoDet_V2_S_Pedestrian_320x320_infer.tgz wget https://bj.bcebos.com/paddlehub/fastdeploy/000000018491.jpg # CPU推理 python det_keypoint_unite_infer.py --tinypose_model_dir PP_TinyPose_256x192_infer --det_model_dir PP_PicoDet_V2_S_Pedestrian_320x320_infer --image 000000018491.jpg --device cpu # GPU推理 python det_keypoint_unite_infer.py --tinypose_model_dir PP_TinyPose_256x192_infer --det_model_dir PP_PicoDet_V2_S_Pedestrian_320x320_infer --image 000000018491.jpg --device gpu # GPU上使用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) python det_keypoint_unite_infer.py --tinypose_model_dir PP_TinyPose_256x192_infer --det_model_dir PP_PicoDet_V2_S_Pedestrian_320x320_infer --image 000000018491.jpg --device gpu --use_trt True ``` 运行完成可视化结果如下图所示