完善人脸照片图片切图

zhangzengfei

2024-06-06 0b932b8af021e1f97a27c85d823f828fbf854a39

 repository/captureRepo.go

@@ -3,12 +3,12 @@
import (
   "encoding/base64"
   "encoding/json"
   "gat1400Exchange/pkg"
   "time"

   "gat1400Exchange/client"
   "gat1400Exchange/config"
   "gat1400Exchange/models"
   "gat1400Exchange/pkg"
   "gat1400Exchange/pkg/logger"
   "gat1400Exchange/util"
   "gat1400Exchange/vo"
@@ -37,7 +37,6 @@
      var deviceId = face.DeviceID
      var faceId = face.FaceID
      var bgImageStr string
      var bgImageWidth, bgImageHeight int
      var bgImageBytes, faceImageBytes []byte = nil, nil

      // 获取大图, 目前海康的小图分辨率太低
@@ -46,8 +45,6 @@
            continue
         }

         bgImageWidth = image.Width
         bgImageHeight = image.Height
         if len(image.Data) > 0 {
            if len(image.Data) > len(bgImageStr) {
               bgImageStr = image.Data
@@ -72,17 +69,15 @@
      }

      // 判断图片类型是否为场景图, 根据人脸坐标切小图.
      if config.ImageConf.CutFaceImage {
         scaleX := float64(bgImageWidth) / config.ImageConf.OriginWidth
         scaleY := float64(bgImageHeight) / config.ImageConf.OriginHeight
         faceRect := &vo.Rect{
            Left:   int(float64(face.LeftTopX) * scaleX),
            Top:    int(float64(face.LeftTopY) * scaleY),
            Right:  int(float64(face.RightBtmX) * scaleX),
            Bottom: int(float64(face.RightBtmY) * scaleY),
      if config.ImageConf.CutFaceImage && face.LeftTopX != 0 {
         faceRect := &pkg.Rect{
            Left:   face.LeftTopX,
            Top:    face.LeftTopY,
            Right:  face.RightBtmX,
            Bottom: face.RightBtmY,
         }

         faceImageBytes, err = util.SubCutImg(bgImageBytes, faceRect, 90)
         faceImageBytes, err = pkg.SubCutImage(bgImageBytes, faceRect, config.ImageConf.Enlarge)
         if err != nil {
            logger.Warn("Cut face image failure, %s", err.Error())
         }
@@ -118,7 +113,7 @@
            c.CacheData(cacheItem, "basic")
            logger.Warn("The data forwarding failed, adding to local cache.")
         } else {
            logger.Debug("The data forwarding successful. deviceId:%s", deviceId)
            logger.Debug("The data forwarding successful. deviceId:%s, picId:", deviceId, face.FaceID)
         }
      }
   }