基於虹軟 2.0 人臉識別猜年齡 java版 demo


首先感謝虹軟,是你們提供這么好的SDK支撐了我們的想象力!

這是一個用javav編寫的可視化應用,用戶通過自己的臉和計算機進行交互,計算機則通過萌萌女孩的語音和用戶對話。
核心程序就是利用ArcFace2.0識別性別、年齡,但是為了獲得正面臉,會根據ArcFace2.0的人臉3D角度、用語音提醒用戶,這是一個的互動環節。最后,程序會幽默的、萌萌的告訴用戶他的性別、年齡。

獲取SDK 請戳這里

完整的項目源碼、可執行程序,放在百度網盤:鏈接: https://pan.baidu.com/s/1eHF66l111S3Rs0VaS7v_LA
提取碼: ffag

其中主要的3個java文件,代碼如下:

=====================================
HowOldAreU.java
=====================================
package app;

import java.awt.EventQueue;
import javax.swing.JFrame;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.RandomAccessFile;
import java.nio.channels.FileChannel;
import java.nio.channels.FileLock;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Timer;
import java.util.TimerTask;
import java.awt.BorderLayout;
import com.alibaba.fastjson.JSONArray;
import com.arcsoft.face.FaceEngine;
import com.github.sarxos.webcam.Webcam;
import com.github.sarxos.webcam.WebcamPanel;
import tools.MyFunc;
import javax.swing.JOptionPane;

/*這是一個用javav編寫的可視化應用,用戶通過自己的臉和計算機進行交互,計算機則通過萌萌女孩的語音和用戶對話。
核心程序就是利用ArcFace2.0識別性別、年齡,但是為了獲得正面臉,會根據ArcFace2.0的人臉3D角度、用語音提醒用戶,這是一個的互動環節。
最后,程序會幽默的、萌萌的告訴用戶他的性別、年齡。

作者:huanghua8080@126.com
*/

public class HowOldAreU {

        //應用根目錄
        public static String fs = File.separator;
        public final static String localPath = System.getProperty("user.dir")+fs;
        public final static String soundDir = localPath+"sound"+fs;
        //
        public static Webcam camera = null;
        private JFrame frame;
        //
        public static FaceEngine faceEngine = null;
        @SuppressWarnings("rawtypes")
        public static List FaceFeature = new ArrayList<Map<String, String>>();
        public static JSONArray aryFFTime = new JSONArray();
        public static JSONArray aryFFCnt = new JSONArray();
        public static String lastTime = "2019-01-09 13:30:00";
        public static int faceCnt = 0;

        /**
         * Launch the application.
         */
        public static void main(String[] args) {
                
                //判斷程序是否已經運行
                String s = localPath+"lockApp.txt";
                //
                RandomAccessFile raf = null;
                try {
                        raf = new RandomAccessFile(new File(s), "rws");
                } catch (FileNotFoundException e1) {
                        JOptionPane.showMessageDialog(null, "獨占文件時發生異常。"+e1, "錯誤",JOptionPane.ERROR_MESSAGE);
                        System.exit(0);
                }
                FileChannel fcin = raf.getChannel();
                FileLock flin = null;
                try {
                        flin = fcin.tryLock();
                } catch (Exception e) {
                        JOptionPane.showMessageDialog(null, "鎖文件時發生異常:"+e, "錯誤",JOptionPane.ERROR_MESSAGE);
                        System.exit(0);
                }
            if (flin == null) {
                        JOptionPane.showMessageDialog(null, "程序已在運行,不可重復。", "錯誤",JOptionPane.ERROR_MESSAGE);
                        System.exit(0);
                }
            
                s = "D:\\Dev\\ec_workspace\\cs1914age";
                if(!s.equals(System.getProperty("user.dir"))) {
                        if(args.length == 0) {
                                JOptionPane.showMessageDialog(null, "沒有入參,程序將終止。", "錯誤",JOptionPane.ERROR_MESSAGE);
                                System.exit(0);
                                return;
                        }
                        if(!"age".equals(MyFunc.strTrim(args[0]).toLowerCase())) {
                                JOptionPane.showMessageDialog(null, "入參錯誤,程序將終止。", "錯誤",JOptionPane.ERROR_MESSAGE);
                                System.exit(0);
                                return;
                        }
                }
                
            //獲取攝像頭
                camera = Webcam.getDefault();
                if (camera == null) {
                        JOptionPane.showMessageDialog(null, "攝像頭獲取失敗。", "錯誤",JOptionPane.ERROR_MESSAGE);
                        return;
                }
                
                //初始化人臉引擎
                s = HowOldAreUAs.initEngine();
                if(!"".equals(s)) {
                        JOptionPane.showMessageDialog(null, s, "錯誤",JOptionPane.ERROR_MESSAGE);
                        System.exit(0);
                        return;
                }
                
                //啟動窗體
                EventQueue.invokeLater(new Runnable() {
                        public void run() {
                                try {
                                        HowOldAreU window = new HowOldAreU();
                                        window.frame.setVisible(true);                                        
                                } catch (Exception e) {
                                        e.printStackTrace();
                                }
                        }
                });
        }

        /**
         * Create the application.
         */
        public HowOldAreU() {
                initialize();
        }

        /**
         * Initialize the contents of the frame.
         */
        private void initialize() {                
                //
                frame = new JFrame();
                frame.setTitle("猜年齡");
                frame.setBounds(100, 100, 610, 370);
                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
                frame.getContentPane().setLayout(new BorderLayout(0, 0));
                frame.setExtendedState(JFrame.MAXIMIZED_BOTH);
                frame.setUndecorated(true);//去邊框

                //攝像頭加載到面板
                WebcamPanel panel = new WebcamPanel(camera);
                frame.getContentPane().add(panel, BorderLayout.CENTER);
                
                //啟動聲音
                HowOldAreUAs.playSound(100);                

                //線程(識別頻率:毫秒)
                Timer timerMain = new Timer();
                timerMain.scheduleAtFixedRate(new TimerTask() {
                        public void run() {
                                if (camera != null) {
                                        HowOldAreUAs.photo();
                                }
                        }
                }, 0, 500);

        }

}


======================
HowOldAreUAs
====================================
package app; import java.awt.image.BufferedImage; import java.io.IOException; import java.math.BigDecimal; import java.util.ArrayList; import java.util.List; import java.util.Random; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import com.arcsoft.face.AgeInfo; import com.arcsoft.face.Face3DAngle; import com.arcsoft.face.FaceFeature; import com.arcsoft.face.FaceInfo; import com.arcsoft.face.FaceSimilar; import com.arcsoft.face.FunctionConfiguration; import com.arcsoft.face.GenderInfo; import com.arcsoft.face.Rect; import com.arcsoft.face.enums.ImageFormat; import com.sun.jna.Platform; import app.FaceAbout.ImageInfo; import tools.MyFunc; import tools.SoundPlay; public class HowOldAreUAs { public static final int recoFreq = 60;//同一人不重復識別時間(秒) public static final int scoreThreshold = 70;//人臉相似度閥值 //3D角度閥值 public static final BigDecimal yes3d = new BigDecimal("5"); //拍照 @SuppressWarnings("unchecked") public static void photo() { int rtn=-1,sex=-1,age=-1; //當前時間 String nowTime = MyFunc.getSvrTime("yyyy-MM-dd HH:mm:ss"); //不重復識別時間(去除過期的) for(int n=HowOldAreU.aryFFTime.size()-1;n>=0;n--) { if(MyFunc.datetimeSub(HowOldAreU.aryFFTime.get(n).toString(), nowTime) >= recoFreq) { HowOldAreU.aryFFTime.remove(n); HowOldAreU.aryFFCnt.remove(n); HowOldAreU.FaceFeature.remove(n); } } //拍照 BufferedImage cameraImg = HowOldAreU.camera.getImage(); //找臉 List<FaceInfo> faceInfoList = new ArrayList<FaceInfo>(); ImageInfo imageInfo = new FaceAbout().bufferedImage2ImageInfo(cameraImg); HowOldAreU.faceEngine.detectFaces(imageInfo.getRgbData(), imageInfo.getWidth(), imageInfo.getHeight(), ImageFormat.CP_PAF_BGR24, faceInfoList); int cnt = faceInfoList.size(); if (cnt == 0) { //5分鍾后,如果沒有人來,則呼喚 if(MyFunc.datetimeSub(HowOldAreU.lastTime, nowTime) > 300) { HowOldAreU.lastTime = nowTime; playSound(200); } return; } HowOldAreU.lastTime = nowTime; //找最大臉(第一張臉即為最大臉) FaceInfo oneFace = faceInfoList.get(0); //提取臉紋 FaceFeature CmFeature = new FaceFeature(); rtn = HowOldAreU.faceEngine.extractFaceFeature(imageInfo.getRgbData(), imageInfo.getWidth(), imageInfo.getHeight(), ImageFormat.CP_PAF_BGR24, oneFace, CmFeature); if (rtn != 0) { playSound(250); return; } //是否剛剛識別過 int rfe = 0; int dSimilScore = 0; FaceSimilar faceSimilar = new FaceSimilar(); for(int n=0;n<HowOldAreU.aryFFTime.size();n++) { rtn = HowOldAreU.faceEngine.compareFaceFeature(CmFeature, (FaceFeature) HowOldAreU.FaceFeature.get(n), faceSimilar); if (rtn != 0) { return; } //得分 dSimilScore = new BigDecimal(faceSimilar.getScore()).multiply(new BigDecimal("100")).setScale(0, BigDecimal.ROUND_HALF_UP).intValue(); //大於閥值 if(dSimilScore >= scoreThreshold){ if(MyFunc.datetimeSub(HowOldAreU.aryFFTime.get(n).toString(), nowTime) < recoFreq) { rfe = 1; int hdt = Integer.parseInt( HowOldAreU.aryFFCnt.get(n).toString() ); if(hdt >= 1 && hdt <= 3) { playSound(180+hdt); HowOldAreU.aryFFCnt.set(n, hdt+1 ); //停頓一下 try { Thread.sleep(3000); } catch(InterruptedException ex) { Thread.currentThread().interrupt(); } } break; } } } //最近識別過 if(rfe == 1) {return;} //識別過10個人后,做一次自我介紹 if(HowOldAreU.faceCnt == 11) { HowOldAreU.faceCnt = 0; } if(HowOldAreU.faceCnt == 0) { playSound(150); HowOldAreU.faceCnt ++; } //停頓一下 try { Thread.sleep(1000); } catch(InterruptedException ex) { Thread.currentThread().interrupt(); } //原型  faceInfoList.add(oneFace); rtn = HowOldAreU.faceEngine.process(imageInfo.getRgbData(), imageInfo.getWidth(), imageInfo.getHeight(), ImageFormat.CP_PAF_BGR24, faceInfoList, FunctionConfiguration.builder().supportAge(true).supportFace3dAngle(true).supportGender(true).build()); if (rtn != 0) { playSound(250); return; } //3D信息提取 List<Face3DAngle> face3DAngleList = new ArrayList<Face3DAngle>(); rtn = HowOldAreU.faceEngine.getFace3DAngle(face3DAngleList); if (rtn != 0) { playSound(250); return; } if(face3DAngleList.size() == 0) { playSound(250); return; } //0: 正常,其他數值:檢測結果不可信 int status3d = face3DAngleList.get(0).getStatus(); if(status3d != 0) {return;} BigDecimal pitch = new BigDecimal("0"); BigDecimal roll = new BigDecimal("0"); BigDecimal yaw = new BigDecimal("0"); BigDecimal yes3db = new BigDecimal("0").subtract(yes3d); //俯仰角 pitch = new BigDecimal(face3DAngleList.get(0).getPitch()).setScale(7, BigDecimal.ROUND_HALF_UP); if(pitch.compareTo(yes3d) == 1) { playSound(301); return; } if(pitch.compareTo(yes3db) == -1) { playSound(302); return; } //橫滾角 roll = new BigDecimal(face3DAngleList.get(0).getRoll()).setScale(7, BigDecimal.ROUND_HALF_UP); if(roll.compareTo(yes3d) == 1) { playSound(311); return; } if(roll.compareTo(yes3db) == -1) { playSound(312); return; } //偏航角 yaw = new BigDecimal(face3DAngleList.get(0).getYaw()).setScale(7, BigDecimal.ROUND_HALF_UP); if(yaw.compareTo(yes3d) == 1) { playSound(321); return; } if(yaw.compareTo(yes3db) == -1) { playSound(322); return; } //年齡提取 List<AgeInfo> ageInfoList = new ArrayList<AgeInfo>(); rtn = HowOldAreU.faceEngine.getAge(ageInfoList); if (rtn != 0) { playSoundSexAge(-1,-1); return; } age = ageInfoList.get(0).getAge(); if(age > 120) {age = 120;} //性別提取 List<GenderInfo> genderInfoList = new ArrayList<GenderInfo>(); rtn = HowOldAreU.faceEngine.getGender(genderInfoList); if (rtn != 0) { playSoundSexAge(-1,age); return; } sex = genderInfoList.get(0).getGender(); // if(sex == -1 && age == -1) { playSound(360); return; } //播報  playSoundSexAge(sex,age); //記錄人臉,防止重復識別同一個人  HowOldAreU.FaceFeature.add(CmFeature); HowOldAreU.aryFFTime.add(nowTime); HowOldAreU.aryFFCnt.add("1"); //記錄已識別數量 HowOldAreU.faceCnt ++; //System.out.println(HowOldAreU.faceCnt+" "+now_time);  } public static void playSoundSexAge(int sex,int age) { //不同年齡段,不同稱謂 String agename = "frend"; if(sex >= 0) { if(age >= 0 && age <= 2) { agename = "00-"+sex; }else if(age >= 3 && age <= 18) { agename = "03-"+sex; }else if(age >= 19 && age <= 45) { agename = "19-"+sex; }else if(age >= 46 && age <= 75) { agename = "46-"+sex; }else if(age >= 76 && age <= 120) { agename = "76-"+sex; } } SoundPlay.playSoundFile(HowOldAreU.soundDir+"agename"+HowOldAreU.fs+"agename-"+agename+".mp3", null); //推測用語 JSONArray ary = new JSONArray(); ary.add("401");//你,大概 ary.add("402");//我猜你 ary.add("403");//我估計你 ary.add("404");//我看你 ary.add("405");//你看起來 int cnt = ary.size(); //隨機選擇一個 int idx = 0; if(cnt > 1) { Random random = new Random(); idx = random.nextInt(cnt)%(cnt+1); } SoundPlay.playSoundFile(HowOldAreU.soundDir+ary.get(idx)+".mp3", null); //年齡 SoundPlay.playSoundFile(HowOldAreU.soundDir+"age"+HowOldAreU.fs+"age"+age+".mp3", null); //停頓一下 try { Thread.sleep(1000); } catch(InterruptedException ex) { Thread.currentThread().interrupt(); } //確認 ary = new JSONArray(); ary.add("481");//對不對啊? ary.add("482");//是不是呢? ary.add("483");//准嗎? ary.add("484");//差不多嗎? ary.add("485");//靠譜吧? cnt = ary.size(); idx = 0; if(cnt > 1) { Random random = new Random(); idx = random.nextInt(cnt)%(cnt+1); } SoundPlay.playSoundFile(HowOldAreU.soundDir+ary.get(idx)+".mp3", null); //停頓一下 try { Thread.sleep(2000); } catch(InterruptedException ex) { Thread.currentThread().interrupt(); } //笑一個 ary = new JSONArray(); ary.add("501");//哈哈! ary.add("502");//嘻嘻! cnt = ary.size(); idx = 0; if(cnt > 1) { Random random = new Random(); idx = random.nextInt(cnt)%(cnt+1); } SoundPlay.playSoundFile(HowOldAreU.soundDir+ary.get(idx)+".mp3", null); //如果錯了 ary = new JSONArray(); ary.add("521");//如果我說錯了, ary.add("522");//要是我沒有說對, cnt = ary.size(); idx = 0; if(cnt > 1) { Random random = new Random(); idx = random.nextInt(cnt)%(cnt+1); } SoundPlay.playSoundFile(HowOldAreU.soundDir+ary.get(idx)+".mp3", null); //別生氣 ary = new JSONArray(); ary.add("541");//你可別生氣哦! ary.add("542");//你別往心里去啊! ary.add("543");//你千萬別介意哈! cnt = ary.size(); idx = 0; if(cnt > 1) { Random random = new Random(); idx = random.nextInt(cnt)%(cnt+1); } SoundPlay.playSoundFile(HowOldAreU.soundDir+ary.get(idx)+".mp3", null); //停頓一下 try { Thread.sleep(2000); } catch(InterruptedException ex) { Thread.currentThread().interrupt(); } //下一個 ary = new JSONArray(); ary.add("561");//來,下一個! ary.add("562");//請下一位朋友! ary.add("563");//下一位,誰來? cnt = ary.size(); idx = 0; if(cnt > 1) { Random random = new Random(); idx = random.nextInt(cnt)%(cnt+1); } SoundPlay.playSoundFile(HowOldAreU.soundDir+ary.get(idx)+".mp3", null); } public static void playSound(int sound_kind) { // http://ai.baidu.com/tech/speech/tts JSONArray ary = new JSONArray(); //文件集 switch(sound_kind) { case 100: ary.add("101");//秋語已經啟動,就要工作啦! break; case 150: //大家好,我是機器人。主人給我取名:秋語,他還幫我訓練了一雙火眼金睛, //看一眼就能識別出你們人類的性別和年齡。有人想過來試一試嗎? ary.add("150"); break; case 181: ary.add("181");//你來過的,一分鍾之后再來,好嗎? break; case 182: ary.add("182");//你來過的,一分鍾之后再來,好嗎? break; case 183: ary.add("183");//你怎么還來呀?跟你說了等一分鍾的!你真是個急性子,不理你了。 break; case 200: //沒有發現人臉時 ary.add("201");//怎么沒有人來跟我玩兒? ary.add("202");//有人嗎?快來和我玩啦! ary.add("203");//我知道你幾歲了,過來試試吧! ary.add("204");//你們人呢?都到哪兒去了? ary.add("205");//我等了老半天,怎么連個人影也沒看到! break; case 250: //看不請人臉或無法提取臉紋時 ary.add("251");//嗨!靠近一點兒,我想看看你呢! ary.add("252");//喂!過來一點嘛,我都看不清你! ary.add("253");//hello,離我近一點兒,會有驚喜的! break; //3D角度過大 case 301://俯仰角過大:請低一下頭! case 302://俯仰角過大:把頭抬一下! case 311://橫滾角過大:頭向左轉一下! case 312://橫滾角過大:向右轉一下頭! case 321://偏航角過大:脖子向左歪一下! case 322://偏航角過大:向右歪一下脖子!  ary.add(sound_kind); break; case 360: //性別、年齡均未知 ary.add("361");//你太神秘了,我實在猜不出你幾歲! ary.add("362");//你到底幾歲呢?我絞盡腦汁也想不出來! ary.add("363");//我無法識別你的年齡,我要請主人繼續進化我。 break; } int cnt = ary.size(); if(cnt == 0) {return;} //隨機選擇一個 int idx = 0; if(cnt > 1) { Random random = new Random(); idx = random.nextInt(cnt)%(cnt+1); } //播放 SoundPlay.playSoundFile(HowOldAreU.soundDir+ary.get(idx)+".mp3", null); } public static String initEngine() { JSONObject parm = MyFunc.GetAllProperties("config/parm.properties"); String s = MyFunc.strTrim(parm.getString("err")); if(!"".equals(s)) {return "參數文件讀取失敗。"+s; } //APPID String APPID = MyFunc.strTrim(parm.getString("APP_ID")); if("".equals(APPID)){return "終端APPID缺失,程序將終止。";} //SDKKEY String WIN_SDKKEY = MyFunc.strTrim(parm.getString("WIN_SDKKEY")); String LIN_SDKKEY = MyFunc.strTrim(parm.getString("LIN_SDKKEY")); String SDKKEY = WIN_SDKKEY; if(!Platform.isWindows()) {SDKKEY = LIN_SDKKEY;} if("".equals(SDKKEY)){return "終端SDKKEY缺失,程序將終止。";} //加載動態庫 s = FaceAbout.loadDllSo(); if(!"".equals(s)) { return "動態庫加載失敗,程序將終止。"+s; } //人臉引擎初始化 try { HowOldAreU.faceEngine = FaceAbout.initFaceEngine(APPID, SDKKEY); } catch (IOException e) { return "人臉引擎初始化失敗,程序將終止。"+e; } return ""; } }
 
         
====================================
FaceAbout.java
====================================
package app;

import java.awt.color.ColorSpace;
import java.awt.image.BufferedImage;
import java.awt.image.ColorConvertOp;
import java.awt.image.DataBufferByte;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;

import com.arcsoft.face.EngineConfiguration;
import com.arcsoft.face.FaceEngine;
import com.arcsoft.face.FunctionConfiguration;
import com.sun.jna.Platform;

import tools.FileOpe;

public class FaceAbout {
        
        //加載本地庫
        public static String loadDllSo() {
            String fileType = "",s="",s2="";
                //路徑
        String dllPath = HowOldAreU.localPath+"ArcSoft";
                //添加到系統路徑
                addDirToPath(dllPath);

                //處理依賴庫
                if(Platform.isWindows()) {
                        String[] files = new String[2];
                        files[0] = "msvcp120.dll";
                        files[1] = "msvcr120.dll";
                        for(int i=0;i<files.length;i++) {
                                s = dllPath+HowOldAreU.fs+files;
                                s2 = "C:\\Windows\\System32\\"+files;
                                if(!new File(s2).exists()) {
                                        try {
                                                new FileOpe().copyFile(new File(s), new File(s2));
                                        } catch (IOException e) {
                                                return "依賴庫復制失敗("+s+" -> "+s2+")。"+e;
                                        }
                                }
                        }
                }
                
                //文件類型
        if(Platform.isWindows()) {
                fileType = ".dll";
        }else {
                fileType = ".so";
        }
                ArrayList<String> ary = new ArrayList<String>();
                ary.add("libarcsoft_face");
                ary.add("libarcsoft_face_engine");
                ary.add("libarcsoft_face_engine_jni");
                //加載
                for(int i=0;i<ary.size();i++) {
                        s = dllPath+HowOldAreU.fs+ary.get(i)+fileType;
                        try {
                                System.load(s);
                        }catch (Exception e) {
                                return "動態庫("+s+")加載失敗。"+e;
                        }
                }
                return "";
        }
        
        //添加路徑
        private static void addDirToPath(String s) {
            try {  
                //獲取系統path變量對象  
                    java.lang.reflect.Field field = ClassLoader.class.getDeclaredField("sys_paths");
                //設置此變量對象可訪問  
                field.setAccessible(true);
                //獲取此變量對象的值  
                String[] path = (String[])field.get(null);
                //是否已經存在
                for(int i=0;i<path.length;i++) {
                        if(s.equals(path)) {
                                field.setAccessible(false);
                                return;
                        }
                }
                //創建字符串數組,在原來的數組長度上增加一個,用於存放增加的目錄  
                String[] tem = new String[path.length+1];  
                //將原來的path變量復制到tem中  
                System.arraycopy(path,0,tem,0,path.length);  
                //將增加的目錄存入新的變量數組中  
                tem[path.length] = s;  
                //將增加目錄后的數組賦給path變量對象  
                field.set(null,tem);
            } catch (Exception e) {  
                e.printStackTrace();  
            }  
        }
        
        //初始化
        public static FaceEngine initFaceEngine(String APPID, String SDKKEY) throws IOException {
                //初始化人臉引擎
                FaceEngine faceEngine = new FaceEngine();
                faceEngine.active(APPID, SDKKEY);
        //引擎配置
        EngineConfiguration engineConfiguration = EngineConfiguration.builder().functionConfiguration(
                FunctionConfiguration.builder()
                        .supportAge(true)
                        .supportFace3dAngle(true)
                        .supportFaceDetect(true)
                        .supportFaceRecognition(true)
                        .supportGender(true)
                        .build()).build();
        //初始化引擎
        faceEngine.init(engineConfiguration);
        return faceEngine;
        }

        //錯誤碼
        public static String errCodeList(int codeNo) {
                String infoStr = "";
                switch(codeNo) {
                case 0: infoStr = "成功";break;
                case 1: infoStr = "錯誤原因不明";break;
                case 2: infoStr = "無效的參數";break;
                case 3: infoStr = "引擎不支持";break;
                case 4: infoStr = "內存不足";break;
                case 5: infoStr = "狀態錯誤";break;
                case 6: infoStr = "用戶取消相關操作";break;
                case 7: infoStr = "操作時間過期";break;
                case 8: infoStr = "用戶暫停操作";break;
                case 9: infoStr = "緩沖上溢";break;
                case 10: infoStr = "緩沖下溢";break;
                case 11: infoStr = "存貯空間不足";break;
                case 12: infoStr = "組件不存在";break;
                case 13: infoStr = "全局數據不存在";break;
                case 28673: infoStr = "無效的AppId";break;
                case 28674: infoStr = "無效的SDKkey";break;
                case 28675: infoStr = "AppId和SDKKey不匹配";break;
                case 28676: infoStr = "SDKKey和使用的SDK不匹配";break;
                case 28677: infoStr = "系統版本不被當前SDK所支持";break;
                case 28678: infoStr = "SDK有效期過期,需要重新下載更新";break;
                case 73729: infoStr = "無效的輸入內存";break;
                case 73730: infoStr = "無效的輸入圖像參數";break;
                case 73731: infoStr = "無效的臉部信息";break;
                case 73732: infoStr = "當前設備無GPU可用";break;
                case 73733: infoStr = "待比較的兩個人臉特征的版本不一致";break;
                case 81921: infoStr = "人臉特征檢測錯誤未知";break;
                case 81922: infoStr = "人臉特征檢測內存錯誤";break;
                case 81923: infoStr = "人臉特征檢測格式錯誤";break;
                case 81924: infoStr = "人臉特征檢測參數錯誤";break;
                case 81925: infoStr = "人臉特征檢測結果置信度低";break;
                case 86017: infoStr = "Engine不支持的檢測屬性";break;
                case 86018: infoStr = "需要檢測的屬性未初始化";break;
                case 86019: infoStr = "待獲取的屬性未在process中處理過";break;
                case 86020: infoStr = "ROCESS不支持的檢測屬性,例如FR,有自己獨立的處理函數";break;
                case 86021: infoStr = "無效的輸入圖像";break;
                case 86022: infoStr = "無效的臉部信息";break;
                case 90113: infoStr = "SDK激活失敗,請打開讀寫權限";break;
                case 90114: infoStr = "SDK已激活";break;
                case 90115: infoStr = "SDK未激活";break;
                case 90116: infoStr = "detectFaceScaleVal不支持";break;
                case 90117: infoStr = "SDK版本不匹配";break;
                case 90118: infoStr = "設備不匹配";break;
                case 90119: infoStr = "唯一標識不匹配";break;
                case 90120: infoStr = "參數為空";break;
                case 90121: infoStr = "活體檢測功能已過期";break;
                case 90122: infoStr = "版本不支持";break;
                case 90123: infoStr = "簽名錯誤";break;
                case 90124: infoStr = "數據庫插入錯誤";break;
                case 90125: infoStr = "唯一標識符校驗失敗";break;
                case 90126: infoStr = "顏色空間不支持";break;
                case 90127: infoStr = "圖片寬度或高度不支持";break;
                case 90128: infoStr = "android.permission.READ_PHONE_STATE權限被拒絕";break;
                case 90129: infoStr = "激活數據被破壞,請刪除激活文件,重新進行激活";break;
                case 94209: infoStr = "無法解析主機地址";break;
                case 94210: infoStr = "無法連接服務器";break;
                case 94211: infoStr = "網絡連接超時";break;
                case 94212: infoStr = "網絡未知錯誤";break;
                case 98305: infoStr = "無法連接激活碼服務器";break;
                case 98306: infoStr = "服務器系統錯誤";break;
                case 98307: infoStr = "請求參數錯誤";break;
                case 98308: infoStr = "激活碼正確,且未被使用,但和傳入的APPID及APPKEY不匹配";break;
                case 98309: infoStr = "傳入的KEY值雖然正確,但此KEY已經被激活";break;
                case 98310: infoStr = "KEY格式不對,一般來說是KEY錯誤或者未傳入KEY值";break;
                }
                return infoStr;
        }
        
        //
        public ImageInfo bufferedImage2ImageInfo(BufferedImage image) {
        ImageInfo imageInfo = new ImageInfo();
        int width = image.getWidth();
        int height = image.getHeight();
        // 使圖片居中
        width = width & (~3);
        height = height & (~3);
        imageInfo.width = width;
        imageInfo.height = height;
        //根據原圖片信息新建一個圖片緩沖區
        BufferedImage resultImage = new BufferedImage(width, height, BufferedImage.TYPE_3BYTE_BGR);
        //得到原圖的rgb像素矩陣
        int[] rgb = image.getRGB(0, 0, width, height, null, 0, width);
        //將像素矩陣 繪制到新的圖片緩沖區中
        resultImage.setRGB(0, 0, width, height, rgb, 0, width);
        //進行數據格式化為可用數據
        BufferedImage dstImage = new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.TYPE_3BYTE_BGR);
        if (resultImage.getType() != BufferedImage.TYPE_3BYTE_BGR) {
            ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_LINEAR_RGB);
            ColorConvertOp colorConvertOp = new ColorConvertOp(cs, dstImage.createGraphics().getRenderingHints());
            colorConvertOp.filter(resultImage, dstImage);
        } else {
            dstImage = resultImage;
        }
        //獲取rgb數據
        imageInfo.rgbData = ((DataBufferByte) (dstImage.getRaster().getDataBuffer())).getData();
        return imageInfo;
    }
        //
    public class ImageInfo {
        public byte[] rgbData;
        public int width;
        public int height;

        public byte[] getRgbData() {
            return rgbData;
        }

        public void setRgbData(byte[] rgbData) {
            this.rgbData = rgbData;
        }

        public int getWidth() {
            return width;
        }

        public void setWidth(int width) {
            this.width = width;
        }

        public int getHeight() {
            return height;
        }

        public void setHeight(int height) {
            this.height = height;
        }
    }

}
 
         
 
 
         

程序在Windows7 64位 可以運行起來。里面調用攝像頭的包,鏈接:https://github.com/sarxos/webcam-capture

程序之中的不當之處,還請社區的技術專家和各位同仁批評指正,謝謝。

 
 
         

 

 
         
 


 

 


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