From b8614ca71294cc7847afa83dd0764f90597aa7ce Mon Sep 17 00:00:00 2001
From: panlei <2799247126@qq.com>
Date: 星期六, 02 十一月 2019 18:08:03 +0800
Subject: [PATCH] 解决事件推送内存问题
---
util/simpleCV.go | 120 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 117 insertions(+), 3 deletions(-)
diff --git a/util/simpleCV.go b/util/simpleCV.go
index 05827b1..a3ca1c3 100644
--- a/util/simpleCV.go
+++ b/util/simpleCV.go
@@ -1,11 +1,18 @@
package util
import (
+ "basic.com/pubsub/protomsg.git"
+ "bufio"
"fmt"
+ "gocv.io/x/gocv"
"image"
"image/color"
-
- "gocv.io/x/gocv"
+ "os"
+ "ruleprocess/cache"
+ "basic.com/valib/logger.git"
+ "ruleprocess/ruleserver"
+ "ruleprocess/structure"
+ "strings"
)
func CvRTSP() {
@@ -14,7 +21,6 @@
webcam, _ := gocv.OpenVideoCapture(url)
window := gocv.NewWindow("Hello")
img := gocv.NewMat()
-
for {
webcam.Read(&img)
window.IMShow(img)
@@ -149,3 +155,111 @@
}
}
}
+
+func DrawPolygonOnImageForYolo(cameraId string, img protomsg.Image, results []structure.Result,url string) (maps map[string]interface{}, err0 error) {
+
+ rook, _ := gocv.NewMatFromBytes(int(img.Height), int(img.Width), gocv.MatTypeCV8UC3, img.Data)
+ //rook := gocv.IMRead("/home/user/workspace/ruleprocess/util/105.jpg",gocv.IMReadColor)
+ defer rook.Close()
+
+ yellow := color.RGBA{255, 255, 0, 0}
+ red := color.RGBA{255, 0, 0, 0}
+ scale := float64(img.Width) / 960 // 鐢诲浘姣斾緥
+ logger.Info("width:",img.Width,"--鐢诲浘姣斾緥锛�",scale)
+ // 鍒嗗壊鍖哄煙id闆嗗悎骞舵牴鎹甶d鏌ヨ鍖哄煙鐒跺悗鐢绘
+ for _,result := range results {
+ polygonIds := strings.Split(result.AlarmPolygon,",")
+ logger.Info("-----------------------鐪嬬湅鎶ヨ鍖哄煙id锛�",polygonIds)
+ for i := 0; i < len(polygonIds); i++ {
+ polygon := getPolygonById(polygonIds[i],cameraId)
+ if polygon.Polygon != "[]" && polygon.Polygon != ""{
+ logger.Debug("鎵�鐢诲尯鍩燂細",polygon.Polygon)
+ DrawAPolygon(&rook,polygon.Polygon,yellow,scale)
+ }
+ }
+ }
+ // 鎶婄洰鏍囨鍑烘潵
+ for _,result := range results {
+ for _,rect := range result.Location {
+ gocv.Rectangle(&rook, image.Rect(int(rect.X), int(rect.Y), int(rect.X+rect.Width), int(rect.Y+rect.Height)), red, 1)
+ }
+ }
+ //return nil,nil
+ maps,err0 = UploadFromMat(url,rook)
+ return
+}
+
+func DrawPolygonOnImageForFace(cameraId string, img protomsg.Image, results []structure.FaceResult,url string) (maps map[string]interface{}, err0 error) {
+
+ rook, _ := gocv.NewMatFromBytes(int(img.Height), int(img.Width), gocv.MatTypeCV8UC3, img.Data)
+ //rook := gocv.IMRead("/home/user/workspace/ruleprocess/util/105.jpg",gocv.IMReadColor)
+ defer rook.Close()
+
+ yellow := color.RGBA{255, 255, 0, 0}
+ scale := float64(img.Width) / 960 // 鐢诲浘姣斾緥
+ // 鍒嗗壊鍖哄煙id闆嗗悎骞舵牴鎹甶d鏌ヨ鍖哄煙鐒跺悗鐢绘
+ for _,result := range results {
+ polygonIds := strings.Split(result.AlarmPolygon,",")
+ logger.Info("-----------------------鐪嬬湅鎶ヨ鍖哄煙id锛�",polygonIds)
+ for i := 0; i < len(polygonIds); i++ {
+ polygon := getPolygonById(polygonIds[i],cameraId)
+ logger.Info("----鏌ュ埌鐨勬姤璀︽锛�",polygon)
+ if polygon.Polygon != "[]" && polygon.Polygon != ""{
+ logger.Debug("鎵�鐢诲尯鍩燂細",polygon.Polygon)
+ DrawAPolygon(&rook,polygon.Polygon,yellow,scale)
+ }
+ }
+ }
+ //return nil,nil
+ maps,err0 = UploadFromMat(url,rook)
+ return
+}
+
+// 鎶婂浘鐗囪浆鎴愪簩杩涘埗娴�
+func RetrieveROM(filename string) ([]byte, error) {
+ file, err := os.Open(filename)
+
+ if err != nil {
+ return nil, err
+ }
+ defer file.Close()
+
+ stats, statsErr := file.Stat()
+ if statsErr != nil {
+ return nil, statsErr
+ }
+
+ var size int64 = stats.Size()
+ bytes := make([]byte, size)
+
+ bufr := bufio.NewReader(file)
+ _, err = bufr.Read(bytes)
+
+ return bytes, err
+}
+// 鏍规嵁id鍘荤紦瀛橀噷鏌ヨ澶氳竟褰�
+func getPolygonById(polygonId string, cameraId string) (protomsg.CameraPolygon){
+ // 鏌ュ埌鎽勫儚鏈烘墍鏈夌殑鍖哄煙骞剁敾妗�
+ var cameraPolygons []protomsg.CameraPolygon
+ cameraPolygons = cache.GetPolygonsByCameraId(cameraId)
+ logger.Info("鏍规嵁id鏌ュ埌鐨勬姤璀︽锛�",cameraPolygons)
+ for _, polygon := range cameraPolygons {
+ logger.Info("鏌ュ埌鐨勫尯鍩焛d锛�",polygon.Id,"--瑕佸尮閰嶇殑鏁版嵁id锛�",polygonId,"---鏄惁鐩哥瓑锛�",strings.Contains(polygonId,polygon.Id))
+ if strings.Contains(polygonId,polygon.Id) {
+ logger.Info("杩涙潵鍗崇浉绛�")
+ return polygon
+ }
+ }
+ return protomsg.CameraPolygon{}
+}
+// 鍦ㄥ浘涓婄敾涓�涓
+func DrawAPolygon(rook *gocv.Mat,polygonString string, color color.RGBA,scale float64) {
+ points := ruleserver.Json2points(polygonString)
+ for index := 0; index < len(points); index++ {
+ if index == len(points)-1 { // 闂悎鍥惧舰
+ gocv.Line(rook, image.Pt(int(points[index].X * scale), int(points[index].Y * scale)), image.Pt(int(points[0].X * scale), int(points[0].Y * scale)), color, 2)
+ } else {
+ gocv.Line(rook, image.Pt(int(points[index].X * scale), int(points[index].Y * scale)), image.Pt(int(points[index+1].X * scale), int(points[index+1].Y * scale)), color, 2)
+ }
+ }
+}
--
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