FaceController.java
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package com.arcsoft.facedemo.controller;
import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.collection.CollectionUtil;
import cn.hutool.core.util.RandomUtil;
import com.arcsoft.facedemo.domain.UserFaceInfo;
import com.arcsoft.facedemo.dto.FaceSearchResDto;
import com.arcsoft.facedemo.dto.ProcessInfo;
import com.arcsoft.facedemo.service.FaceEngineService;
import com.arcsoft.facedemo.service.UserFaceInfoService;
import com.arcsoft.facedemo.dto.FaceUserInfo;
import com.arcsoft.facedemo.base.ImageInfo;
import com.arcsoft.facedemo.base.Result;
import com.arcsoft.facedemo.base.Results;
import com.arcsoft.facedemo.enums.ErrorCodeEnum;
import com.arcsoft.facedemo.util.ImageUtil;
import com.arcsoft.face.FaceInfo;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.util.Base64Utils;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;
import javax.imageio.ImageIO;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.*;
import java.util.List;
@Controller
public class FaceController {
public final static Logger logger = LoggerFactory.getLogger(FaceController.class);
@Autowired
FaceEngineService faceEngineService;
@Autowired
UserFaceInfoService userFaceInfoService;
@RequestMapping(value = "/demo")
public String demo() {
return "demo";
}
@RequestMapping(value = "/faceAdd", method = RequestMethod.POST)
@ResponseBody
public Result<Object> faceAdd(@RequestParam("file") MultipartFile file, @RequestParam("groupId") Integer groupId, @RequestParam("name") String name) {
try {
if (file == null) {
return Results.newFailedResult("file is null");
}
if (groupId == null) {
return Results.newFailedResult("groupId is null");
}
if (name == null) {
return Results.newFailedResult("name is null");
}
InputStream inputStream = file.getInputStream();
ImageInfo imageInfo = ImageUtil.getRGBData(inputStream);
//人脸特征获取
byte[] bytes = faceEngineService.extractFaceFeature(imageInfo);
if (bytes == null) {
return Results.newFailedResult(ErrorCodeEnum.NO_FACE_DETECTED);
}
UserFaceInfo userFaceInfo = new UserFaceInfo();
userFaceInfo.setName(name);
userFaceInfo.setGroupId(groupId);
userFaceInfo.setFaceFeature(bytes);
userFaceInfo.setFaceId(RandomUtil.randomString(10));
//人脸特征插入到数据库
userFaceInfoService.insertSelective(userFaceInfo);
FaceUserInfo faceUserInfo = new FaceUserInfo();
faceUserInfo.setName(name);
faceUserInfo.setFaceId(userFaceInfo.getFaceId());
faceUserInfo.setFaceFeature(bytes);
//人脸信息添加到缓存
faceEngineService.addFaceToCache(groupId, faceUserInfo);
logger.info("faceAdd:" + name);
return Results.newSuccessResult("");
} catch (Exception e) {
logger.error("", e);
}
return Results.newFailedResult(ErrorCodeEnum.UNKNOWN);
}
@RequestMapping(value = "/faceSearch", method = RequestMethod.POST)
@ResponseBody
public Result<FaceSearchResDto> faceSearch(MultipartFile file, Integer groupId) throws Exception {
if (groupId == null) {
return Results.newFailedResult("groupId is null");
}
InputStream inputStream = file.getInputStream();
BufferedImage bufImage = ImageIO.read(inputStream);
ImageInfo imageInfo = ImageUtil.bufferedImage2ImageInfo(bufImage);
if (inputStream != null) {
inputStream.close();
}
//人脸特征获取
byte[] bytes = faceEngineService.extractFaceFeature(imageInfo);
if (bytes == null) {
return Results.newFailedResult(ErrorCodeEnum.NO_FACE_DETECTED);
}
//人脸比对，获取比对结果
List<FaceUserInfo> userFaceInfoList = faceEngineService.compareFaceFeature(bytes, groupId);
if (CollectionUtil.isNotEmpty(userFaceInfoList)) {
FaceUserInfo faceUserInfo = userFaceInfoList.get(0);
FaceSearchResDto faceSearchResDto = new FaceSearchResDto();
BeanUtil.copyProperties(faceUserInfo, faceSearchResDto);
List<ProcessInfo> processInfoList = faceEngineService.process(imageInfo);
if (CollectionUtil.isNotEmpty(processInfoList)) {
//人脸检测
List<FaceInfo> faceInfoList = faceEngineService.detectFaces(imageInfo);
int left = faceInfoList.get(0).getRect().left;
int top = faceInfoList.get(0).getRect().top;
int width = faceInfoList.get(0).getRect().right - left;
int height = faceInfoList.get(0).getRect().bottom - top;
Graphics2D graphics2D = bufImage.createGraphics();
graphics2D.setColor(Color.RED);//红色
BasicStroke stroke = new BasicStroke(5f);
graphics2D.setStroke(stroke);
graphics2D.drawRect(left, top, width, height);
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
ImageIO.write(bufImage, "jpg", outputStream);
byte[] bytes1 = outputStream.toByteArray();
faceSearchResDto.setImage("data:image/jpeg;base64," + Base64Utils.encodeToString(bytes1));
faceSearchResDto.setAge(processInfoList.get(0).getAge());
faceSearchResDto.setGender(processInfoList.get(0).getGender().equals(1) ? "女" : "男");
}
return Results.newSuccessResult(faceSearchResDto);
}
return Results.newFailedResult(ErrorCodeEnum.FACE_DOES_NOT_MATCH);
}
@RequestMapping(value = "/detectFaces", method = RequestMethod.POST)
@ResponseBody
public List<FaceInfo> detectFaces(String image) throws IOException {
byte[] bytes = Base64Utils.decodeFromString(image.trim());
InputStream inputStream = new ByteArrayInputStream(bytes);
ImageInfo imageInfo = ImageUtil.getRGBData(inputStream);
if (inputStream != null) {
inputStream.close();
}
List<FaceInfo> faceInfoList = faceEngineService.detectFaces(imageInfo);
return faceInfoList;
}
}