springboot 集成虹软的人脸识别例子
时间: 2023-11-16 12:01:27 浏览: 102
基于springboot+SpringCloud+HDFS+虹软人脸识别SDK的海量人脸搜索.zip
在Spring Boot中集成虹软人脸识别可以通过以下步骤实现:
1. 在pom.xml文件中添加以下依赖:
```xml
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.arcsoft</groupId>
<artifactId>arcsoft-face</artifactId>
<version>2.2.3</version>
</dependency>
```
2. 在application.properties文件中添加以下配置:
```properties
# 虹软人脸识别配置
# 以下配置信息需要到虹软官网申请
# 人脸识别APP ID
arcsoft.app-id=your_app_id
# 人脸识别SDK KEY
arcsoft.sdk-key=your_sdk_key
# 人脸识别引擎类型,取值范围为 ASF_DETECT_MODE_VIDEO 或 ASF_DETECT_MODE_IMAGE
arcsoft.detect-mode=ASF_DETECT_MODE_VIDEO
```
3. 创建一个人脸识别服务类,实现人脸检测和人脸比对的功能。以下是一个简单的示例:
```java
@Service
public class FaceRecognitionService {
@Value("${arcsoft.app-id}")
private String appId;
@Value("${arcsoft.sdk-key}")
private String sdkKey;
@Value("${arcsoft.detect-mode}")
private int detectMode;
/**
* 初始化人脸识别引擎
*/
public void init() {
// 初始化引擎
int errorCode = ArcFaceEngine.getInstance().initEngine(appId, sdkKey, detectMode);
if (errorCode != ArcFaceEngineErrorCode.CODE_SUCCESS) {
throw new RuntimeException("初始化人脸识别引擎失败,错误码:" + errorCode);
}
}
/**
* 销毁人脸识别引擎
*/
public void destroy() {
// 销毁引擎
int errorCode = ArcFaceEngine.getInstance().unInitEngine();
if (errorCode != ArcFaceEngineErrorCode.CODE_SUCCESS) {
throw new RuntimeException("销毁人脸识别引擎失败,错误码:" + errorCode);
}
}
/**
* 人脸检测
*
* @param imageData 图片数据
* @return 人脸信息列表
*/
public List<FaceInfo> detectFaces(byte[] imageData) {
// 人脸检测
List<FaceInfo> faceInfoList = new ArrayList<>();
int errorCode = ArcFaceEngine.getInstance().detectFaces(imageData, faceInfoList);
if (errorCode != ArcFaceEngineErrorCode.CODE_SUCCESS) {
throw new RuntimeException("人脸检测失败,错误码:" + errorCode);
}
return faceInfoList;
}
/**
* 人脸比对
*
* @param faceFeature1 人脸特征1
* @param faceFeature2 人脸特征2
* @return 相似度
*/
public float compareFaceFeature(byte[] faceFeature1, byte[] faceFeature2) {
// 人脸比对
float[] similarity = new float[1];
int errorCode = ArcFaceEngine.getInstance().compareFaceFeature(faceFeature1, faceFeature2, similarity);
if (errorCode != ArcFaceEngineErrorCode.CODE_SUCCESS) {
throw new RuntimeException("人脸比对失败,错误码:" + errorCode);
}
return similarity[0];
}
}
```
4. 在Controller中调用人脸识别服务类的方法,实现人脸检测和人脸比对的功能。以下是一个简单的示例:
```java
@RestController
public class FaceRecognitionController {
@Autowired
private FaceRecognitionService faceRecognitionService;
/**
* 人脸检测接口
*
* @param image 图片数据
* @return 人脸信息列表
*/
@PostMapping("/detectFaces")
public List<FaceInfo> detectFaces(@RequestBody byte[] image) {
return faceRecognitionService.detectFaces(image);
}
/**
* 人脸比对接口
*
* @param faceFeature1 人脸特征1
* @param faceFeature2 人脸特征2
* @return 相似度
*/
@PostMapping("/compareFaceFeature")
public float compareFaceFeature(@RequestBody byte[] faceFeature1, @RequestBody byte[] faceFeature2) {
return faceRecognitionService.compareFaceFeature(faceFeature1, faceFeature2);
}
}
```
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