在业务中,经常会用到,两次进行拍照,通过比较两个相片,看是不是同一个人,所以这里就用到人脸识别比较:
本例子中,我们用到的开源库为虹软公司的,官网地址为:https://www.arcsoft.com.cn/,
在使用此例子前,需要到上面的官网申请appId和sdkKey
对应的代码和jar包地址为:https://download.csdn.net/download/hekf2010/12188268
代码如下:
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 = "7VQSDF1MnmAf6ncbj3co6Mrw9QDiCZSK4GEtBmbuf3nt";
String sdkKey = "EtyGnbqihbvno9K7Goza4TDNe21ydxYwfvQkzPgbWVAs";
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:\\ddd.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();
}
}