https://github.com/harleyszhang/opencv_samples

一些采用opencv3图像处理库做的一些项目，有检测人脸位置、人脸特效、头顶加LOGO等
https://github.com/harleyszhang/opencv_samples

face-detection opencv opencv3-python

Last synced: 2 months ago
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一些采用opencv3图像处理库做的一些项目，有检测人脸位置、人脸特效、头顶加LOGO等

• Host: GitHub
• URL: https://github.com/harleyszhang/opencv_samples
• Owner: harleyszhang
• Created: 2018-09-16T06:14:34.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2022-10-31T12:03:57.000Z (over 2 years ago)
• Last Synced: 2025-04-23T11:58:27.754Z (2 months ago)
• Topics: face-detection, opencv, opencv3-python
• Language: Jupyter Notebook
• Homepage:
• Size: 29.9 MB
• Stars: 12
• Watchers: 0
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
## OpenCV 的一些有趣应用

一些采用 `opencv3` 图像处理库做的一些玩具项目，有检测人脸应用和基本的图像处理操作等。

## 环境说明

- `Windows10`、`Ubuntu16.0+`、`Mac OS`

- `Python3.5+`

- `OpenCV3.1+`

- `VSCode、PyCharm`

`Steps`: 例如在 `windows` 的 `cmd` 窗口下跳转到程序仓库目录运行 `python face_detect.0.py`，或者用 `VSCode` 代码编辑打开源代码按 `f5` 运行即可。

### 人脸应用

代码及算法思路博客文章讲解在[这里](从零开始实现人脸检测+抖音特效+1024特效功能)。

1，[人脸检测](face_detect_demo/face_detect.py)。程序运行后输出效果图:

![opencv实现人脸检测效果](./face_detect_demo/images/face_detect.png)

2，[人脸抖音晃眼睛特效](face_detect_demo/douyin_effect.py)

![对比图](./face_detect_demo/images/douyin_effect.png)

3，[头顶加LOGO标志](face_detect_demo/add_logo.py)

![给程序员加上1024节日庆祝标志](./face_detect_demo/images/add_logo2.png)

![给程序员加上1024节日庆祝标志](./face_detect_demo/images/add_logo.png)

4，[头顶加帽子](face_detect_demo/add_hat.py)

![给人的头顶加上帽子](./face_detect_demo/images/add_hat.png)

5，[视频流中实现人脸检测+抖音特效+1024特效功能](face_detect_demo/opencv_face_demo.py)

![效果图](./face_detect_demo/images/output.png)

## Reference

1. [LearnOpenCV](https://learnopencv.com/read-display-and-write-an-image-using-opencv/)

1. https://github.com/CharlesPikachu/pydrawing

2. https://google.github.io/mediapipe/solutions/face_detection.html