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虹软---⼈脸识别

时间：12-11来源：作者：点击数：34

⼈脸识别技术采⽤虹软开放平台实现（免费使⽤）。

官⽹：https://www.arcsoft.com.cn/

1、使⽤说明

使⽤虹软平台需要先注册开发者账号：https://ai.arcsoft.com.cn/ucenter/user/userlogin

注册完成后进⾏登录，然后进⾏创建应⽤：

创建完成后，需要进⾏实名认证，否则相关的SDK是不能使⽤的。

实名认证后即可下载对应平台的SDk，我们需要下载windows以及linux平台。

添加SDK（Linux与Windows平台）：

注意这里创建的应用上的SDK和我们注册成功后的账号是一一对应关系，也就是说，自己创建的应用SDK只能自己使用，别的账号是不可以使用的。

接下来我们下载SDK，打开解压包，可以看到有提供相应的jar包以及示例代码：

需要特别说明的是：每个账号的SDK包不通⽤，所以⾃⼰要下载⾃⼰的SDK包。

我们首先来看一下下载的SDK包当中的依赖库

我们需要将这些依赖库放在我们配置的一个目录当中

进⼊到libs⽬录，需要将arcsoft-sdk-face-3.0.0.0.jar安装到本地仓库：

mvn install:install-file -DgroupId=com.arcsoft.face -DartifactId=arcsoft-sdk-face -Dversion=3.0.0.0 -Dpackaging=jar -Dfile=arcsoft-sdk-face-3.0.0.0.jar

安装成功后，在项目代码当中即可通过maven坐标引⽤了：

代码添加处1

            <dependency>
                <groupId>com.arcsoft.face</groupId>
                <artifactId>arcsoft-sdk-face</artifactId>
                <version>3.0.0.0</version>
                <!--<scope>system</scope>-->
                <!--如果没有安装到本地仓库，可以将jar包拷贝到工程的lib下面下，直接引用-->
                <!--<systemPath>${project.basedir}/lib/arcsoft-sdk-face-3.0.0.0.jar</systemPath>-->
            </dependency>

开始使⽤

说明：虹软的SDK是免费使⽤的，但是⾸次使⽤时需要联⽹激活，激活后可离线使⽤。使⽤周期为1年，1年后需要联⽹再次激活。个⼈免费激活SDK总数量为100。

代码添加处2

代码当中配置文件：application.properties

#虹软相关配置(在虹软应⽤中找到对应的参数)
arcsoft.appid=*****
arcsoft.sdkKey=****
arcsoft.libPath=F:\\code\\WIN64

我们查看SDK安装包下的实例代码

import com.arcsoft.face.*;
import com.arcsoft.face.enums.*;
import com.arcsoft.face.toolkit.ImageInfo;

import java.io.File;
import java.util.ArrayList;
import java.util.List;

import com.arcsoft.face.toolkit.ImageInfoEx;

import static com.arcsoft.face.toolkit.ImageFactory.getGrayData;
import static com.arcsoft.face.toolkit.ImageFactory.getRGBData;


public class FaceEngineTest {


    public static void main(String[] args) {

        //从官网获取
        String appId = "";
        String sdkKey = "";


        FaceEngine faceEngine = new FaceEngine("D:\\arcsoft_lib");
        //激活引擎
        int errorCode = faceEngine.activeOnline(appId, sdkKey);

        if (errorCode != ErrorInfo.MOK.getValue() && errorCode != ErrorInfo.MERR_ASF_ALREADY_ACTIVATED.getValue()) {
            System.out.println("引擎激活失败");
        }


        ActiveFileInfo activeFileInfo=new ActiveFileInfo();
        errorCode = faceEngine.getActiveFileInfo(activeFileInfo);
        if (errorCode != ErrorInfo.MOK.getValue() && errorCode != ErrorInfo.MERR_ASF_ALREADY_ACTIVATED.getValue()) {
            System.out.println("获取激活文件信息失败");
        }

        //引擎配置
        EngineConfiguration engineConfiguration = new EngineConfiguration();
        engineConfiguration.setDetectMode(DetectMode.ASF_DETECT_MODE_IMAGE);
        engineConfiguration.setDetectFaceOrientPriority(DetectOrient.ASF_OP_ALL_OUT);
        engineConfiguration.setDetectFaceMaxNum(10);
        engineConfiguration.setDetectFaceScaleVal(16);
        //功能配置
        FunctionConfiguration functionConfiguration = new FunctionConfiguration();
        functionConfiguration.setSupportAge(true);
        functionConfiguration.setSupportFace3dAngle(true);
        functionConfiguration.setSupportFaceDetect(true);
        functionConfiguration.setSupportFaceRecognition(true);
        functionConfiguration.setSupportGender(true);
        functionConfiguration.setSupportLiveness(true);
        functionConfiguration.setSupportIRLiveness(true);
        engineConfiguration.setFunctionConfiguration(functionConfiguration);


        //初始化引擎
        errorCode = faceEngine.init(engineConfiguration);

        if (errorCode != ErrorInfo.MOK.getValue()) {
            System.out.println("初始化引擎失败");
        }


        //人脸检测
        ImageInfo imageInfo = getRGBData(new File("d:\\aaa.jpg"));
        List<FaceInfo> faceInfoList = new ArrayList<FaceInfo>();
        errorCode = faceEngine.detectFaces(imageInfo.getImageData(), imageInfo.getWidth(), imageInfo.getHeight(), imageInfo.getImageFormat(), faceInfoList);
        System.out.println(faceInfoList);

        //特征提取
        FaceFeature faceFeature = new FaceFeature();
        errorCode = faceEngine.extractFaceFeature(imageInfo.getImageData(), imageInfo.getWidth(), imageInfo.getHeight(), imageInfo.getImageFormat(), faceInfoList.get(0), faceFeature);
        System.out.println("特征值大小：" + faceFeature.getFeatureData().length);

        //人脸检测2
        ImageInfo imageInfo2 = getRGBData(new File("d:\\ccc.jpg"));
        List<FaceInfo> faceInfoList2 = new ArrayList<FaceInfo>();
        errorCode = faceEngine.detectFaces(imageInfo2.getImageData(), imageInfo2.getWidth(), imageInfo2.getHeight(),imageInfo.getImageFormat(), faceInfoList2);
        System.out.println(faceInfoList);

        //特征提取2
        FaceFeature faceFeature2 = new FaceFeature();
        errorCode = faceEngine.extractFaceFeature(imageInfo2.getImageData(), imageInfo2.getWidth(), imageInfo2.getHeight(), imageInfo.getImageFormat(), faceInfoList2.get(0), faceFeature2);
        System.out.println("特征值大小：" + faceFeature.getFeatureData().length);

        //特征比对
        FaceFeature targetFaceFeature = new FaceFeature();
        targetFaceFeature.setFeatureData(faceFeature.getFeatureData());
        FaceFeature sourceFaceFeature = new FaceFeature();
        sourceFaceFeature.setFeatureData(faceFeature2.getFeatureData());
        FaceSimilar faceSimilar = new FaceSimilar();

        errorCode = faceEngine.compareFaceFeature(targetFaceFeature, sourceFaceFeature, faceSimilar);

        System.out.println("相似度：" + faceSimilar.getScore());

        //设置活体测试
        errorCode = faceEngine.setLivenessParam(0.5f, 0.7f);
        //人脸属性检测
        FunctionConfiguration configuration = new FunctionConfiguration();
        configuration.setSupportAge(true);
        configuration.setSupportFace3dAngle(true);
        configuration.setSupportGender(true);
        configuration.setSupportLiveness(true);
        errorCode = faceEngine.process(imageInfo.getImageData(), imageInfo.getWidth(), imageInfo.getHeight(), imageInfo.getImageFormat(), faceInfoList, configuration);


        //性别检测
        List<GenderInfo> genderInfoList = new ArrayList<GenderInfo>();
        errorCode = faceEngine.getGender(genderInfoList);
        System.out.println("性别：" + genderInfoList.get(0).getGender());

        //年龄检测
        List<AgeInfo> ageInfoList = new ArrayList<AgeInfo>();
        errorCode = faceEngine.getAge(ageInfoList);
        System.out.println("年龄：" + ageInfoList.get(0).getAge());

        //3D信息检测
        List<Face3DAngle> face3DAngleList = new ArrayList<Face3DAngle>();
        errorCode = faceEngine.getFace3DAngle(face3DAngleList);
        System.out.println("3D角度：" + face3DAngleList.get(0).getPitch() + "," + face3DAngleList.get(0).getRoll() + "," + face3DAngleList.get(0).getYaw());

        //活体检测
        List<LivenessInfo> livenessInfoList = new ArrayList<LivenessInfo>();
        errorCode = faceEngine.getLiveness(livenessInfoList);
        System.out.println("活体：" + livenessInfoList.get(0).getLiveness());


        //IR属性处理
        ImageInfo imageInfoGray = getGrayData(new File("d:\\IR_480p.jpg"));
        List<FaceInfo> faceInfoListGray = new ArrayList<FaceInfo>();
        errorCode = faceEngine.detectFaces(imageInfoGray.getImageData(), imageInfoGray.getWidth(), imageInfoGray.getHeight(), imageInfoGray.getImageFormat(), faceInfoListGray);

        FunctionConfiguration configuration2 = new FunctionConfiguration();
        configuration2.setSupportIRLiveness(true);
        errorCode = faceEngine.processIr(imageInfoGray.getImageData(), imageInfoGray.getWidth(), imageInfoGray.getHeight(), imageInfoGray.getImageFormat(), faceInfoListGray, configuration2);
        //IR活体检测
        List<IrLivenessInfo> irLivenessInfo = new ArrayList<>();
        errorCode = faceEngine.getLivenessIr(irLivenessInfo);
        System.out.println("IR活体：" + irLivenessInfo.get(0).getLiveness());

        ImageInfoEx imageInfoEx = new ImageInfoEx();
        imageInfoEx.setHeight(imageInfo.getHeight());
        imageInfoEx.setWidth(imageInfo.getWidth());
        imageInfoEx.setImageFormat(imageInfo.getImageFormat());
        imageInfoEx.setImageDataPlanes(new byte[][]{imageInfo.getImageData()});
        imageInfoEx.setImageStrides(new int[]{imageInfo.getWidth() * 3});
        List<FaceInfo> faceInfoList1 = new ArrayList<>();
        errorCode = faceEngine.detectFaces(imageInfoEx, DetectModel.ASF_DETECT_MODEL_RGB, faceInfoList1);

        FunctionConfiguration fun = new FunctionConfiguration();
        fun.setSupportAge(true);
        errorCode = faceEngine.process(imageInfoEx, faceInfoList1, functionConfiguration);
        List<AgeInfo> ageInfoList1 = new ArrayList<>();
        int age = faceEngine.getAge(ageInfoList1);
        System.out.println("年龄：" + ageInfoList1.get(0).getAge());

        FaceFeature feature = new FaceFeature();
        errorCode = faceEngine.extractFaceFeature(imageInfoEx, faceInfoList1.get(0), feature);


        //引擎卸载
        errorCode = faceEngine.unInit();

    }
}

上面的示例代码当中有许多功能，例如人脸检测年龄检测性别检测 IR活体检测活体检测…而我们现在只使用人脸检测相关功能

        //人脸检测
        ImageInfo imageInfo = getRGBData(new File("d:\\aaa.jpg"));
        List<FaceInfo> faceInfoList = new ArrayList<FaceInfo>();
        errorCode = faceEngine.detectFaces(imageInfo.getImageData(), imageInfo.getWidth(), imageInfo.getHeight(), imageInfo.getImageFormat(), faceInfoList);
        System.out.println(faceInfoList);

代码添加处3

@Service
public class FaceEngineService {

    private static final Logger LOGGER = LoggerFactory.getLogger(FaceEngineService.class);

    @Value("${arcsoft.appid}")
    private String appid;

    @Value("${arcsoft.sdkKey}")
    private String sdkKey;

    @Value("${arcsoft.libPath}")
    private String libPath;

    private FaceEngine faceEngine;

    @PostConstruct
    public void init() {
        // 激活并且初始化引擎
        FaceEngine faceEngine = new FaceEngine(libPath);
        int activeCode = faceEngine.activeOnline(appid, sdkKey);
        if (activeCode != ErrorInfo.MOK.getValue() && activeCode != ErrorInfo.MERR_ASF_ALREADY_ACTIVATED.getValue()) {
            LOGGER.error("引擎激活失败");
            throw new RuntimeException("引擎激活失败");
        }

        //引擎配置
        EngineConfiguration engineConfiguration = new EngineConfiguration();
        //IMAGE检测模式，用于处理单张的图像数据
        engineConfiguration.setDetectMode(DetectMode.ASF_DETECT_MODE_IMAGE);
        //人脸检测角度，全角度
        engineConfiguration.setDetectFaceOrientPriority(DetectOrient.ASF_OP_ALL_OUT);

        //功能配置
        FunctionConfiguration functionConfiguration = new FunctionConfiguration();
        functionConfiguration.setSupportAge(true);
        functionConfiguration.setSupportFace3dAngle(true);
        functionConfiguration.setSupportFaceDetect(true);
        functionConfiguration.setSupportFaceRecognition(true);
        functionConfiguration.setSupportGender(true);
        functionConfiguration.setSupportLiveness(true);
        functionConfiguration.setSupportIRLiveness(true);
        engineConfiguration.setFunctionConfiguration(functionConfiguration);

        //初始化引擎
        int initCode = faceEngine.init(engineConfiguration);

        if (initCode != ErrorInfo.MOK.getValue()) {
            LOGGER.error("初始化引擎出错!");
            throw new RuntimeException("初始化引擎出错!");
        }

        this.faceEngine = faceEngine;
    }

    /**
     * 检测图片是否为人像
     *
     * @param imageInfo 图像对象
     * @return true:人像，false:非人像
     */
    public boolean checkIsPortrait(ImageInfo imageInfo) {
        // 定义人脸列表
        List<FaceInfo> faceInfoList = new ArrayList<FaceInfo>();
        faceEngine.detectFaces(imageInfo.getImageData(), imageInfo.getWidth(), imageInfo.getHeight(), ImageFormat.CP_PAF_BGR24, faceInfoList);
        return !faceInfoList.isEmpty();
    }

    public boolean checkIsPortrait(byte[] imageData) {
        return this.checkIsPortrait(ImageFactory.getRGBData(imageData));
    }

    public boolean checkIsPortrait(File file) {
        return this.checkIsPortrait(ImageFactory.getRGBData(file));
    }

}

#问题：
Caused by: java.lang.UnsatisfiedLinkError:
D:\gongju\renlian\haha\libs\WIN64\libarcsoft_face.dll: Can't find dependent
libraries

解决：
安装资料中的：vcredist_x64.exe，即可解决。

测试

@SpringBootTest
@RunWith(SpringJUnit4ClassRunner.class)
public class TestFaceEngineService {

    @Autowired
    private FaceEngineService faceEngineService;

    @Test
    public void testCheckIsPortrait(){
        //导入本地的一张带有人像的图片和一张非人像的图片进行分别测试
        //人像图片
        //File file = new File("D:\\相关图片\\me.jpg");
        //非人像图片
        File file = new File("D:\\相关图片\\1.jpg");
        boolean checkIsPortrait = this.faceEngineService.checkIsPortrait(file);
        System.out.println(checkIsPortrait); // true|false
    }
}