# libfacecut

**Repository Path**: apchy_ll/libfacecut

## Basic Information

- **Project Name**: libfacecut
- **Description**: 基于libfacedetection和opencv实现的jpg 人脸口库；
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 0
- **Created**: 2021-03-16
- **Last Updated**: 2021-03-22

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# 一、项目说明
1.项目主要基于libfacedetection实现的 linux x86下面单张人脸抠图库封装；
代码仓库来自于https://github.com/ShiqiYu/libfacedetection

# 二、基础环境搭建

## 1.Build opencv 4.5.1

## step1 download opencv source
```shell
wget -q https://github.com/opencv/opencv/archive/4.5.1.zip -O opencv-4.5.1.zip
unzip -q opencv-4.5.1.zip
cd opencv-4.5.1
```

## step2 build your opencv package with cmake
```shell
mkdir build
 cd build
 cmake -DCMAKE_INSTALL_PREFIX=install \
 -DCMAKE_BUILD_TYPE=Release \
 -DBUILD_SHARED_LIBS=NO \
 -DBUILD_opencv_world=OFF ..

 make -j8
 make install
 ```

## step3 cp opencv to project
```shell
最外层目录

git clone https://gitee.com/apchy_ll/libfacecut.git

cp opencv4.5.1/build/install/* libfacecut/comm/platform/x86/opencv/
 ```

## 2.Build libfacedetect

```shell
mkdir build
cd build
cmake ..
make 
make install
```

## 3.run demo

```shell
cd bin/x86
./detect_image test.jpg

```

## 4.Use API

```shell
include "facedetect.h"
target_link_libraries(app facedetect)

接口说明
 /*
RETURN VALUE:
-1:Decode img error
 other:face count
 if return 1,face img fill into imgData,and imglen
 */
int FaceDetect(unsigned char* imgData, long& imglen);
```

# 三、其他

```shell
如有问题可以咨询：1658988725@qq.com 
LL @2021
```

# 四、Web 接口使用协议

URL: http://127.0.0.1:12345/facecut_base

```json
{
    "image": "base64,不带 'data:image/jpeg;base64,' "
}
```
![1.png](image/1.png)


URL: http://127.0.0.1:12345/facecut_binary

![2.png](image/2.png)