# yolov5-smoking-detect **Repository Path**: whccx/yolov5-smoking-detect ## Basic Information - **Project Name**: yolov5-smoking-detect - **Description**: A C++ implementation of Yolov5 to detect peaple smoking running in Jetson Xavier nx and Jetson nano. - **Primary Language**: Unknown - **License**: MIT - **Default Branch**: main - **Homepage**: None - **GVP Project**: No ## Statistics - **Stars**: 0 - **Forks**: 2 - **Created**: 2024-12-23 - **Last Updated**: 2024-12-23 ## Categories & Tags **Categories**: Uncategorized **Tags**: None ## README # yolov5-smoking-detect A C++ implementation of Yolov5 to detect peaple smoking running in Jetson Xavier nx and Jetson nano.In Jetson Xavier Nx, it can achieve 33 FPS. You can see video play in [BILIBILI](https://www.bilibili.com/video/BV1eY411x7k9/), or [YOUTUBE](). If you want to try to train your own model, you can see [yolov5-smoke-detection-python](https://github.com/RichardoMrMu/yolov5-smoke-detection-python). Follow the readme to get your own model. ## Requirement 1. Jetson nano or Jetson Xavier nx 2. Jetpack 4.5.1 3. python3 with default(jetson nano or jetson xavier nx has default python3 with tensorrt 7.1.3.0 ) 4. tensorrt 7.1.3.0 5. torch 1.8.0 6. torchvision 0.9.0 7. torch2trt 0.3.0 8. onnx 1.4.1 9. opencv-python 4.5.3.56 10. protobuf 3.17.3 11. scipy 1.5.4 if you have problem in this project, you can see this [ CSDN artical](https://blog.csdn.net/weixin_42264234/article/details/121325030). ## Achieve and Experiment - Int8. - yolov5-s - yolov5-m ## Comming soon - [ ] Faster and use less memory. ## Speed Whole process time from read image to finish process (include every img preprocess and postprocess). And all results can get in Jetson Xavier nx. For python model and code, you can find them in this [yolov5-smoke-detection-python](https://github.com/RichardoMrMu/yolov5-smoke-detection-python) | Backbone | before TensorRT |TensortRT(detection)| FPS(detection) | | :--------------: | :--------------: | :--------------: |:--------------:| | Yolov5s-640-float16 | 100ms |60-70ms | 14 ~ 18 | | Yolov5m-640-float16 | 120ms |70-75ms | 13 ~ 14 | | Yolov5s-640-int8 | |30-40ms | 25 ~ 33 | | Yolov5m-640-int8 | |50-60ms | 16 ~ 20 | ------ ## Build and Run ```shell git clone https://github.com/RichardoMrMu/yolov5-smoking-detect cd yolov5-smoking-detect mkdir build cmake .. make ``` if you meet some errors in cmake and make, please see this [artical](https://blog.csdn.net/weixin_42264234/article/details/121325030) or see Attention. ## Model You need two model, one is yolov5 model, for detection, generating from [tensorrtx](https://github.com/wang-xinyu/tensorrtx). ### Generate yolov5 model For yolov5 detection model, I choose yolov5s, and choose `yolov5s.pt->yolov5s.wts->yolov5s.engine` Note that, used models can get from [yolov5](https://github.com/ultralytics/yolov5) and use this [yolov5-smoke-detection-python](https://github.com/RichardoMrMu/yolov5-smoke-detection-python) to get your model. You can also see [tensorrtx official readme](https://github.com/wang-xinyu/tensorrtx/tree/master/yolov5) 1. Get yolov5 repository Note that, here uses the official pertained model.And I use yolov5-5, v5.0. So if you train your own model, please be sure your yolov5 code is v5.0. ```shell git clone -b v5.0 https://github.com/ultralytics/yolov5.git cd yolov5 mkdir weights cd weights // download https://github.com/ultralytics/yolov5/releases/download/v5.0/yolov5s.pt wget https://github.com/ultralytics/yolov5/releases/download/v5.0/yolov5s.pt ``` 2. Get tensorrtx. ```shell git clone https://github.com/wang-xinyu/tensorrtx ``` 3. Get xxx.wst model ```shell cp tensorrtx/gen_wts.py yolov5/ cd yolov5 python3 gen_wts.py -w ./weights/yolov5s.pt -o ./weights/yolov5s.wts // a file 'yolov5s.wts' will be generated. ``` You can get yolov5s.wts model in `yolov5/weights/` 4. Build tensorrtx/yolov5 and get tensorrt engine ```shell cd tensorrtx/yolov5 // update CLASS_NUM to 2 in yololayer.h // nc: 1 # number of classes // names: ['smoke'] # class names mkdir build cd build cp {ultralytics}/yolov5/yolov5s.wts {tensorrtx}/yolov5/build cmake .. make // yolov5s sudo ./yolov5 -s yolov5s.wts yolov5s.engine s // test your engine file sudo ./yolov5 -d yolov5s.engine ../samples ``` Then you get the yolov5s.engine, and you can put `yolov5s.engine` in My project. For example ```shell cd {yolov5-smoking-detect} mkdir resources cp {tensorrtx}/yolov5/build/yolov5s.engine {yolov5-smoking-detect}/resources ``` You may face some problems in getting yolov5s.engine, you can upload your issue in github or [csdn artical](https://blog.csdn.net/weixin_42264234/article/details/121321454).
Different versions of yolov5 Currently, tensorrt support yolov5 v1.0(yolov5s only), v2.0, v3.0, v3.1, v4.0 and v5.0. - For yolov5 v5.0, download .pt from [yolov5 release v5.0](https://github.com/ultralytics/yolov5/releases/tag/v5.0), `git clone -b v5.0 https://github.com/ultralytics/yolov5.git` and `git clone https://github.com/wang-xinyu/tensorrtx.git`, then follow how-to-run in current page. - For yolov5 v4.0, download .pt from [yolov5 release v4.0](https://github.com/ultralytics/yolov5/releases/tag/v4.0), `git clone -b v4.0 https://github.com/ultralytics/yolov5.git` and `git clone -b yolov5-v4.0 https://github.com/wang-xinyu/tensorrtx.git`, then follow how-to-run in [tensorrtx/yolov5-v4.0](https://github.com/wang-xinyu/tensorrtx/tree/yolov5-v4.0/yolov5). - For yolov5 v3.1, download .pt from [yolov5 release v3.1](https://github.com/ultralytics/yolov5/releases/tag/v3.1), `git clone -b v3.1 https://github.com/ultralytics/yolov5.git` and `git clone -b yolov5-v3.1 https://github.com/wang-xinyu/tensorrtx.git`, then follow how-to-run in [tensorrtx/yolov5-v3.1](https://github.com/wang-xinyu/tensorrtx/tree/yolov5-v3.1/yolov5). - For yolov5 v3.0, download .pt from [yolov5 release v3.0](https://github.com/ultralytics/yolov5/releases/tag/v3.0), `git clone -b v3.0 https://github.com/ultralytics/yolov5.git` and `git clone -b yolov5-v3.0 https://github.com/wang-xinyu/tensorrtx.git`, then follow how-to-run in [tensorrtx/yolov5-v3.0](https://github.com/wang-xinyu/tensorrtx/tree/yolov5-v3.0/yolov5). - For yolov5 v2.0, download .pt from [yolov5 release v2.0](https://github.com/ultralytics/yolov5/releases/tag/v2.0), `git clone -b v2.0 https://github.com/ultralytics/yolov5.git` and `git clone -b yolov5-v2.0 https://github.com/wang-xinyu/tensorrtx.git`, then follow how-to-run in [tensorrtx/yolov5-v2.0](https://github.com/wang-xinyu/tensorrtx/tree/yolov5-v2.0/yolov5). - For yolov5 v1.0, download .pt from [yolov5 release v1.0](https://github.com/ultralytics/yolov5/releases/tag/v1.0), `git clone -b v1.0 https://github.com/ultralytics/yolov5.git` and `git clone -b yolov5-v1.0 https://github.com/wang-xinyu/tensorrtx.git`, then follow how-to-run in [tensorrtx/yolov5-v1.0](https://github.com/wang-xinyu/tensorrtx/tree/yolov5-v1.0/yolov5).
Config - Choose the model s/m/l/x/s6/m6/l6/x6 from command line arguments. - Input shape defined in yololayer.h - Number of classes defined in yololayer.h, **DO NOT FORGET TO ADAPT THIS, If using your own model** - INT8/FP16/FP32 can be selected by the macro in yolov5.cpp, **INT8 need more steps, pls follow `How to Run` first and then go the `INT8 Quantization` below** - GPU id can be selected by the macro in yolov5.cpp - NMS thresh in yolov5.cpp - BBox confidence thresh in yolov5.cpp - Batch size in yolov5.cpp
## Run Your Custom Model You may need train your own model and transfer your trained-model to tensorRT. So you can follow the following steps. 1. Train Custom Model You can follow the [official wiki](https://github.com/ultralytics/yolov5/wiki/Train-Custom-Data ) to train your own model on your dataset. For example, I choose yolov5-s to train my model. 2. Transfer Custom Model Just like [tensorRT official guideline](https://github.com/wang-xinyu/tensorrtx/edit/master/yolov5/).When your follow ` Generate yolov5 model` to get yolov5 and tensorrt rep, next step is to transfer your pytorch model to tensorrt. Before this, you need to change yololayer.h file 20,21 and 22 line(CLASS_NUM，INPUT_H,INPUT_W) to your own parameters. ```shell // before static constexpr int CLASS_NUM = 80; // 20 static constexpr int INPUT_H = 640; // 21 yolov5's input height and width must be divisible by 32. static constexpr int INPUT_W = 640; // 22 // after // if your model is 2 classfication and image size is 416*416 static constexpr int CLASS_NUM = 2; // 20 static constexpr int INPUT_H = 416; // 21 yolov5's input height and width must be divisible by 32. static constexpr int INPUT_W = 416; // 22 ``` ```shell cd {tensorrtx}/yolov5/ // update CLASS_NUM in yololayer.h if your model is trained on custom dataset mkdir build cd build cp {ultralytics}/yolov5/yolov5s.wts {tensorrtx}/yolov5/build cmake .. make sudo ./yolov5 -s [.wts] [.engine] [s/m/l/x/s6/m6/l6/x6 or c/c6 gd gw] // serialize model to plan file sudo ./yolov5 -d [.engine] [image folder] // deserialize and run inference, the images in [image folder] will be processed. // For example yolov5s sudo ./yolov5 -s yolov5s.wts yolov5s.engine s sudo ./yolov5 -d yolov5s.engine ../samples // For example Custom model with depth_multiple=0.17, width_multiple=0.25 in yolov5.yaml sudo ./yolov5 -s yolov5_custom.wts yolov5.engine c 0.17 0.25 sudo ./yolov5 -d yolov5.engine ../samples ``` In this way, you can get your own tensorrt yolov5 model. Enjoy it! ## INT8 Quantization It has some diffirence between float16 tensorrt engine file and int8. Just like [tensorrtx readme](https://github.com/wang-xinyu/tensorrtx/tree/master/yolov5), Int8 engine file needs calibration images. For official yolov5 model , you need to downlowd `coco_calid.zip` from this [google drive url ](https://drive.google.com/drive/folders/1s7jE9DtOngZMzJC1uL307J2MiaGwdRSI) or [BAIDUYUN](https://pan.baidu.com/s/1GOm_-JobpyLMAqZWCDUhKg) --- `a9wh` . And unzip to `{project}/build/`. Then change `yolov5.cpp`'s 10 line from `USE_FLOAT16` to `USE_INT8`.And run this : ```shell cmake .. make // yolov5s sudo ./yolov5 -s yolov5s.wts yolov5s-int8.engine s // testyour engine file sudo ./yolov5 -d yolov5s-int8.engine ../samples ``` # Other Project - [yolov5-deepsort-tensorrt](https://github.com/RichardoMrMu/yolov5-deepsort-tensorrt) - [facial-emotion-recognition](https://github.com/RichardoMrMu/facial-emotion-recognition) - [yolov5-fire-smoke-detect-python](https://github.com/RichardoMrMu/yolov5-fire-smoke-detect-python) - [yolov5-helmet-detection](https://github.com/RichardoMrMu/yolov5-helmet-detection) - [yolov5-fire-smoke-detect](https://github.com/RichardoMrMu/yolov5-fire-smoke-detect) - [gazecapture-web gaze estimation](https://github.com/RichardoMrMu/gazecapture-web) - [yolov5-helmet-detection-python](https://github.com/RichardoMrMu/yolov5-helmet-detection-python) - [yolov5-reflective-clothes-detect-python](https://github.com/RichardoMrMu/yolov5-reflective-clothes-detect-python) - [yolov5-reflective-clothes-detect](https://github.com/RichardoMrMu/yolov5-reflective-clothes-detect) - [yolov5-smoking-detect](https://github.com/RichardoMrMu/yolov5-smoking-detect) - [yolov5-mask-detect](https://github.com/RichardoMrMu/yolov5-mask-detect) - [yolov5-mask-detection-python](https://github.com/RichardoMrMu/yolov5-mask-detection-python) - [yolov5-smoke-detection-python](https://github.com/RichardoMrMu/yolov5-smoke-detection-python) - [deepsort-tensorrt](https://github.com/RichardoMrMu/deepsort-tensorrt)