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:bug: :bug: Opencv视频流传输到网页浏览器并做目标检测 :bug: :bug:

License: Apache License 2.0

Python 41.39% Batchfile 0.09% CSS 48.21% HTML 10.30%

python3 opencv flask yolo darknet yolo-lite object-detection pyecharts

opencv-flask's Introduction

Flask OpenCV and Object Detection

将OpenCV视频传输到网页浏览器并进行目标检测

Xu Jing

1. 功能实现

基于Flask搭建一个Web服务；
将openCV视频流同步传输到Web网页；
对视频流中的帧进行目标检测(YOLO-lite)并基于pyecharts进行实时可视化；

2. 项目目录

点我查看


│  app.py  # Flask app
│  config.ini  # 配置文件
│  pthreadGC2.dll   #yolo-lite darknet动态链接库
│  pthreadVC2.dll   #yolo-lite darknet动态链接库
│  README.md  
│  requirement.txt   # 环境需要的package
│  run_app.bat       # 批处理文件
│  yolo_cpp_dll.dll  #yolo-lite darknet动态链接库 GPU
│  yolo_cpp_dll_no_gpu.dll #yolo-lite darknet动态链接库 CPU
│
├─model  # 模型及配置文件
│      tiny-yolov2-trial13-noBatch.cfg
│      tiny-yolov2-trial13_noBatch.weights
│      voc.data
│      voc.names
│
├─static  # 静态资源文件
│  ├─css
│  │      bootstrap.css
│  │      font-awesome.min.css
│  │      style.css
│  │
│  ├─fonts
│  │      fontawesome-webfont.eot
│  │      fontawesome-webfont.svg
│  │      fontawesome-webfont.ttf
│  │      fontawesome-webfont.woff
│  │      fontawesome-webfont.woff2
│  │      FontAwesome.otf
│  │      Microsoft-Yahei-UI-Light.ttc
│  │
│  ├─images
│  │      1.jpg
│  │
│  └─js
│          echarts.min.js
│          jquery-3.4.1.min.js
│
└─templates  # 模板文件
        index.html

运行项目需要环境：

python 3.6 或 python 3.7
pip install -r requirement.txt

运行程序：

python app.py --ip 0.0.0.0 --port 8080

或

run_app.bat

3.演示

url: https://v.qq.com/txp/iframe/player.html?vid=r3024vzzzsp

4.TODO

训练更复杂的目标检测模型： SSD,RetinaNet,YOLOV3, or Anchor Free...；
Nigix部署该Web服务；

opencv-flask's People

Contributors

Stargazers

Watchers

Forkers

jangocheng lwq54013 cvrepo achang146 jiangguangai 1x997 87ssfantasy coderxiaobai1 yixuan-52 houchangok nju-cn deepwindlee funnyryan

opencv-flask's Issues

Detection Application by OpenCV run in Flask, We Used a no-GPU Model: YOLO-Lite!

你好，我用您的代码跑gpu版本的时候一直报错OSError: [WinError 126] 找不到指定的模块，cpu版本没有问题，请问是不是yolo_cpp_dll.dll这个文件有问题

error: no libdarknet.so

when i run the app , it gives me a error info lack of the libdarknet.so

then i try to compile a libdarnet.so from the official website example instuctions with gpu enable.

it gives me a error : ./libdarknet.so: undefined symbol: copy_image_from_bytes

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