MMDeploy安装和pth转ONNX

参考:

https://github.com/open-mmlab/mmdeploy/blob/main/README_zh-CN.md

MMDeploy安装指导

        MMDeploy 是 OpenMMLab 模型部署工具箱,为各算法库提供统一的部署体验。基于 MMDeploy,开发者可以轻松从训练 repo 生成指定硬件所需 SDK,省去大量适配时间。

一、MMDeploy安装

        前置安装:MMPose安装指导

conda activate mmpose
cd E:\pythonproject\

(1) MMDeploy

1、安装 MMDeploy 模型转换工具(含trt/ort自定义算子) 

pip install mmdeploy==1.0.0

2、安装 MMDeploy SDK推理工具,根据是否需要GPU推理可任选其一进行下载安装,以下为支持 onnxruntime-gpu tensorrt 推理:不过我只需要转ONNX,因此不会在后续安装tensorrt相关。


pip install mmdeploy-runtime-gpu==1.0.0

3、下载mmdeploy文件夹到E:\pythonproject\

git clone https://github.com/open-mmlab/mmdeploy.git
cd mmdeploy

(2) onnxruntime

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pip install onnxruntime-gpu==1.8.1

(3) 打印安装信息

python tools\check_env.py

二、测试安装是否成功

        参考RTMPose的部署文档,尝试用RTMPose中的hand-keypoint模型测试MMDeploy是否正常运行。

1、手部检测模型

python tools/deploy.py configs/mmdet/detection/detection_onnxruntime_static.py  \
    ../mmpose/projects/rtmpose/rtmdet/hand/rtmdet_nano_320-8xb32_hand.py \
    https://download.openmmlab.com/mmpose/v1/projects/rtmposev1/rtmdet_nano_8xb32-300e_hand-267f9c8f.pth \
    demo/resources/hand.jpg \
    --work-dir rtmpose-ort/rtmdet-nano \
    --device cuda \
    --show \
    --dump-info

 2、手部关键点模型

python tools/deploy.py configs/mmpose/pose-detection_simcc_onnxruntime_dynamic.py \
    ../mmpose/projects/rtmpose/rtmpose/hand_2d_keypoint/rtmpose-m_8xb32-210e_coco-wholebody-hand-256x256.py \
    https://download.openmmlab.com/mmpose/v1/projects/rtmposev1/rtmpose-m_simcc-hand5_pt-aic-coco_210e-256x256-74fb594_20230320.pth \
    demo/resources/hand.jpg \
    --work-dir rtmpose-ort/rtmpose-m \
    --device cuda  \
    --dump-info

 

# 手部模型关键点,mobilenet
python tools/deploy.py configs/mmpose/pose-detection_onnxruntime_static.py \
../mmpose/configs/hand_2d_keypoint/topdown_heatmap/onehand10k/td-hm_mobilenetv2_8xb64-210e_onehand10k-256x256.py \
https://download.openmmlab.com/mmpose/hand/mobilenetv2/mobilenetv2_onehand10k_256x256-f3a3d90e_20210330.pth \
demo/resources/0.bmp \
--work-dir rtmpose-ort/rtmpose-mbnet \
--device cuda  \
--dump-info

三、问题解决

1、在mmdeploy做可视化时会报错:把--show去掉,不影响onnx导出。

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