精简代码

Src/Utility/CommonUtility.cpp

 #include <CommonUtility.h>
-#include <assert.h>
-#include <ctype.h>
-#include <time.h>
-#include <stdlib.h>
-#include <algorithm>
-#include <sstream>
-#include <vector>
-
-#ifdef _WIN32
-#include <io.h>
-#include <direct.h>
-#include <Windows.h>
-#else
-#include <unistd.h>
-#include <dirent.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#endif
-
-#include <SimpleLog.h>
 
 namespace migraphxSamples
 {
 
-
-_Time GetCurrentTime3()
-{
-    _Time currentTime;
-
-#if (defined WIN32 || defined _WIN32)
-	SYSTEMTIME systemTime;
-	GetLocalTime(&systemTime);
-
-	char temp[8] = { 0 };
-	sprintf(temp, "%04d", systemTime.wYear);
-	currentTime.year=string(temp);
-	sprintf(temp, "%02d", systemTime.wMonth);
-	currentTime.month=string(temp);
-	sprintf(temp, "%02d", systemTime.wDay);
-	currentTime.day=string(temp);
-	sprintf(temp, "%02d", systemTime.wHour);
-	currentTime.hour=string(temp);
-	sprintf(temp, "%02d", systemTime.wMinute);
-	currentTime.minute=string(temp);
-	sprintf(temp, "%02d", systemTime.wSecond);
-	currentTime.second=string(temp);
-	sprintf(temp, "%03d", systemTime.wMilliseconds);
-	currentTime.millisecond=string(temp);
-	sprintf(temp, "%d", systemTime.wDayOfWeek);
-	currentTime.weekDay=string(temp);
-#else
-	struct timeval    tv;
-	struct tm         *p;
-	gettimeofday(&tv, NULL);
-	p = localtime(&tv.tv_sec);
-
-	char temp[8]={0};
-    sprintf(temp,"%04d",1900+p->tm_year);
-    currentTime.year=string(temp);
-	sprintf(temp,"%02d",1+p->tm_mon);
-	currentTime.month=string(temp);
-	sprintf(temp,"%02d",p->tm_mday);
-	currentTime.day=string(temp);
-	sprintf(temp,"%02d",p->tm_hour);
-	currentTime.hour=string(temp);
-	sprintf(temp,"%02d",p->tm_min);
-	currentTime.minute=string(temp);
-	sprintf(temp,"%02d",p->tm_sec);
-	currentTime.second=string(temp);
-	sprintf(temp,"%03d",tv.tv_usec/1000);
-	currentTime.millisecond = string(temp);
-    sprintf(temp, "%03d", tv.tv_usec % 1000);
-	currentTime.microsecond = string(temp);
-    sprintf(temp, "%d", p->tm_wday);
-    currentTime.weekDay = string(temp);
-#endif
-    return currentTime;
-}
-
-std::vector<std::string> SplitString(std::string str, std::string separator)
-{
-    std::string::size_type pos;
-    std::vector<std::string> result;
-    str+=separator;//扩展字符串以方便操作
-    int size=str.size();
-
-    for(int i=0; i<size; i++)
-    {
-        pos=str.find(separator,i);
-        if(pos<size)
-        {
-            std::string s=str.substr(i,pos-i);
-            result.push_back(s);
-            i=pos+separator.size()-1;
-        }
-    }
-    return result;
-}
-
-
 bool CompareConfidence(const ResultOfDetection &L,const ResultOfDetection &R)
 {
     return L.confidence > R.confidence;
@@ -109,7 +13,7 @@ bool CompareArea(const ResultOfDetection &L,const ResultOfDetection &R)
     return L.boundingBox.area() > R.boundingBox.area();
 }
 
-void NMS(vector<ResultOfDetection> &detections, float IOUThreshold)
+void NMS(std::vector<ResultOfDetection> &detections, float IOUThreshold)
 {
     // sort
     std::sort(detections.begin(), detections.end(), CompareConfidence);

Src/Utility/CommonUtility.h

@@ -3,23 +3,16 @@
 #ifndef __COMMON_UTILITY_H__
 #define __COMMON_UTILITY_H__
 
-#include <mutex>
-#include <string>
-#include <vector>
 #include <CommonDefinition.h>
 
-using namespace std;
-
 namespace migraphxSamples
 {
 
-// 分割字符串
-std::vector<std::string> SplitString(std::string str,std::string separator);
-
 // 排序规则: 按照置信度或者按照面积排序
 bool CompareConfidence(const ResultOfDetection &L,const ResultOfDetection &R);
 bool CompareArea(const ResultOfDetection &L,const ResultOfDetection &R);
 
+// 非极大抑制
 void NMS(std::vector<ResultOfDetection> &detections, float IOUThreshold);
 
 }

Src/Utility/Filesystem.cpp

@@ -11,12 +11,7 @@
 #include <unistd.h>
 #include <dirent.h>
 #endif
-#include <CommonUtility.h>
-#include <opencv2/opencv.hpp>
-#include <SimpleLog.h>
 
-using namespace cv;
- 
 // 路径分隔符(Linux:‘/’,Windows:’\\’)
 #ifdef _WIN32
 #define  PATH_SEPARATOR '\\'
@@ -24,9 +19,31 @@ using namespace cv;
 #define  PATH_SEPARATOR '/'
 #endif
 
+using namespace std;
+
 namespace migraphxSamples
 {
 
+static std::vector<std::string> SplitString(std::string str, std::string separator)
+{
+    std::string::size_type pos;
+    std::vector<std::string> result;
+    str+=separator;//扩展字符串以方便操作
+    int size=str.size();
+
+    for(int i=0; i<size; i++)
+    {
+        pos=str.find(separator,i);
+        if(pos<size)
+        {
+            std::string s=str.substr(i,pos-i);
+            result.push_back(s);
+            i=pos+separator.size()-1;
+        }
+    }
+    return result;
+}
+
 #if defined _WIN32 || defined WINCE
     const char dir_separators[] = "/\\";
 
@@ -293,7 +310,7 @@ namespace migraphxSamples
 		}
 		else
 		{
-			LOG_INFO(stdout, "could not open directory: %s", directory.c_str());
+			printf("could not open directory: %s", directory.c_str());
 		}
 	}
 
@@ -390,7 +407,7 @@ namespace migraphxSamples
 #endif
 			if (!result)
 			{
-				LOG_INFO(stdout, "can't remove directory: %s\n", path.c_str());
+				printf("can't remove directory: %s\n", path.c_str());
 			}
 		}
 		else
@@ -402,7 +419,7 @@ namespace migraphxSamples
 #endif
 			if (!result)
 			{
-				LOG_INFO(stdout, "can't remove file: %s\n", path.c_str());
+				printf("can't remove file: %s\n", path.c_str());
 			}
 		}
 	}
@@ -438,7 +455,7 @@ namespace migraphxSamples
 					{
 						RemoveAll(path);
 						++numberOfFiles;
-						LOG_INFO(stdout, "%s deleted! number of deleted files:%d\n", path.c_str(), numberOfFiles);
+						printf("%s deleted! number of deleted files:%d\n", path.c_str(), numberOfFiles);
 					}
 
 				}
@@ -452,7 +469,7 @@ namespace migraphxSamples
 		}
 		else
 		{
-			LOG_INFO(stdout, "could not open directory: %s", directory.c_str());
+			printf("could not open directory: %s", directory.c_str());
 		}
 
 		// ����RemoveAllɾ��Ŀ¼
@@ -592,17 +609,17 @@ namespace migraphxSamples
 
         if(!srcFile.is_open())
         {
-            LOG_ERROR(stdout,"can not open %s\n",srcPath.c_str());
+            printf("can not open %s\n",srcPath.c_str());
             return false;
         }
         if(!dstFile.is_open())
         {
-			LOG_ERROR(stdout, "can not open %s\n", dstPath.c_str());
+			printf("can not open %s\n", dstPath.c_str());
             return false;
         }
         if(srcPath==dstPath)
         {
-			LOG_ERROR(stdout, "src can not be same with dst\n");
+			printf("src can not be same with dst\n");
             return false;
         }
         char buffer[2048];
@@ -622,7 +639,7 @@ namespace migraphxSamples
     {
         if(srcPath==dstPath)
         {
-			LOG_ERROR(stdout, "src can not be same with dst\n");
+			printf("src can not be same with dst\n");
             return false;
         }
 
@@ -662,9 +679,9 @@ namespace migraphxSamples
 
 			// process
 			double process = (1.0*(i + 1) / fileNameList.size()) * 100;
-			LOG_INFO(stdout, "%s done! %f% \n", GetFileName(fileNameList[i]).c_str(), process);
+			printf("%s done! %f% \n", GetFileName(fileNameList[i]).c_str(), process);
         }
-		LOG_INFO(stdout, "all done!(the number of files:%d)\n", fileNameList.size());
+		printf("all done!(the number of files:%d)\n", fileNameList.size());
 
         return true;
 

Src/Utility/Filesystem.h

@@ -3,10 +3,8 @@
 #ifndef __FILE_SYSTEM_H__
 #define __FILE_SYSTEM_H__
 
-#include <vector>
 #include <string>
-
-using namespace std;
+#include <vector>
  
 namespace migraphxSamples
 {
@@ -21,7 +19,7 @@ bool IsDirectory(const std::string &path);
 bool IsPathSeparator(char c);
 
 // 路径拼接
-string JoinPath(const std::string &base, const std::string &path);
+std::string JoinPath(const std::string &base, const std::string &path);
 
 // 创建多级目录,注意：创建多级目录的时候，目标目录是不能有文件存在的
 bool CreateDirectories(const std::string &directoryPath);
@@ -49,14 +47,13 @@ void Remove(const std::string &directory, const std::string &extension="");
 /** 获取路径的文件名和扩展名
  * 
  *  示例：path为D:/1/1.txt,则GetFileName()为1.txt,GetFileName_NoExtension()为1,GetExtension()为.txt,GetParentPath()为D:/1/
-
 */
-string GetFileName(const std::string &path); // 1.txt
-string GetFileName_NoExtension(const std::string &path); // 1
-string GetExtension(const std::string &path);// .txt
-string GetParentPath(const std::string &path);// D:/1/
+std::string GetFileName(const std::string &path);
+std::string GetFileName_NoExtension(const std::string &path); 
+std::string GetExtension(const std::string &path);
+std::string GetParentPath(const std::string &path);
 
-// 拷贝文件:CopyFile("D:/1.txt","D:/2.txt");将1.txt拷贝为2.txt
+// 拷贝文件
 bool CopyFile(const std::string srcPath,const std::string dstPath);
 
 /** 拷贝目录

Src/Utility/SimpleLog.h

@@ -19,7 +19,7 @@ using namespace std;
 
 /** 简易日志
  * 
- * 轻量级日志系统，不依赖于其他第三方库，只需要包含一个头文件就可以使用。提供了4种日志级别，包括INFO,DEBUG,WARN和ERROR。
+ * 不依赖于其他第三方库，只需要包含一个头文件就可以使用。提供了4种日志级别，包括INFO,DEBUG,WARN和ERROR。
  * 
  * 示例1:
     // 初始化日志，在./Log/目录下创建两个日志文件log1.log和log2.log(注意：目录./Log/需要存在，否则日志创建失败)

Src/main.cpp

 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <opencv2/dnn.hpp>
 #include <SimpleLog.h>
 #include <Filesystem.h>
 #include <VLPR.h>
 #include <fstream>
 
-using namespace std;
-using namespace cv;
-using namespace migraphx;
-using namespace migraphxSamples;
-
-
 int main()
 {
     // 创建PaddleOCR车牌识别
-    VLPR vlpr;
-    InitializationParameterOfDB initParamOfDB; 
-    InitializationParameterOfSVTR initParamOfSVTR;
+    migraphxSamples::VLPR vlpr;
+    migraphxSamples::InitializationParameterOfDB initParamOfDB; 
+    migraphxSamples::InitializationParameterOfSVTR initParamOfSVTR;
     vlpr.Initialize(initParamOfDB, initParamOfSVTR);
 
     // 读取测试图片
-    cv:: Mat Image=cv::imread("../Resource/Images/2.jpg", 1);
+    cv:: Mat Image=cv::imread("../Resource/Images/vlpr.jpg", 1);
 
     // 推理
     std::vector<std::string> recTexts;
     std::vector<float> recTextScores;
-    double time1 = getTickCount();
+    double time1 = cv::getTickCount();
     vlpr.Infer(Image, recTexts, recTextScores); 
-    double time2 = getTickCount();
-    double elapsedTime = (time2 - time1)*1000 / getTickFrequency();
+    double time2 = cv::getTickCount();
+    double elapsedTime = (time2 - time1)*1000 / cv::getTickFrequency();
     LOG_INFO(stdout, "inference time:%f ms\n", elapsedTime);
 
     // 打印结果