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Commit 1181d725 由 张士柳
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1 个父辈 deb5735c
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内嵌 并排
正在显示 6 个修改的文件 包含 189 行增加 和 77 行删除
eyemLib-Sharp/EyemSamples.cs
...@@ -4,68 +4,68 @@ using System.Runtime.InteropServices; ...@@ -4,68 +4,68 @@ using System.Runtime.InteropServices;
namespace eyemLib_Sharp namespace eyemLib_Sharp
{ {
public unsafe class EyemSamples //public unsafe class EyemSamples
{ //{
#region 通用 // #region 通用
// Win32 memory copy function // // Win32 memory copy function
[DllImport("ntdll.dll", CallingConvention = CallingConvention.Cdecl)] // [DllImport("ntdll.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern byte* memcpy(byte* dst, byte* src, int count); // private static extern byte* memcpy(byte* dst, byte* src, int count);
//读取图像 // //读取图像
[DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)] // [DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)]
private static extern int eyemImageRead(string filename, int iFalgs, out EyemImage ucpImage); // private static extern int eyemImageRead(string filename, int iFalgs, out EyemImage ucpImage);
//保存图像 // //保存图像
[DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)] // [DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)]
private static extern int eyemImageWrite(string filename, EyemImage ipImage); // private static extern int eyemImageWrite(string filename, EyemImage ipImage);
//释放图像资源 // //释放图像资源
[DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)] // [DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)]
private static extern void eyemImageFree(IntPtr ipImage); // private static extern void eyemImageFree(IntPtr ipImage);
#endregion // #endregion
//读码程序 // //读码程序
[DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)] // [DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)]
private static extern int eyemDetectAndDecode(EyemImage tpImage, EyemRect tpRoi, string fileName, string strCodeType, out DataCodeHandle hObject, out EyemBarCode* tpResults, out int ipNum, bool bUseNiBlack, int iBlockSize, int iRangeC, int iSymbolMin, int iSymbolMax, double dToleErr = 0.5, double dMinorStep = 1.0); // private static extern int eyemDetectAndDecode(EyemImage tpImage, EyemRect tpRoi, string fileName, string strCodeType, out DataCodeHandle hObject, out EyemBarCode* tpResults, out int ipNum, bool bUseNiBlack, int iBlockSize, int iRangeC, int iSymbolMin, int iSymbolMax, double dToleErr = 0.5, double dMinorStep = 1.0);
//释放工具 // //释放工具
[DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)] // [DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)]
private static extern bool eyemDetectAndDecodeFree(IntPtr hObject); // private static extern bool eyemDetectAndDecodeFree(IntPtr hObject);
public static void eyemReadImageTool(string fileName) // public static void eyemReadImageTool(string fileName)
{ // {
EyemImage ucpImage; // EyemImage ucpImage;
int flag = eyemImageRead(fileName, -1, out ucpImage); // int flag = eyemImageRead(fileName, -1, out ucpImage);
if (flag != 0) // if (flag != 0)
{ // {
Console.WriteLine("读图失败！"); // Console.WriteLine("读图失败！");
return; // return;
} // }
EyemRect tpRoi = new EyemRect(); // EyemRect tpRoi = new EyemRect();
tpRoi.iXs = tpRoi.iYs = 0; // tpRoi.iXs = tpRoi.iYs = 0;
tpRoi.iWidth = ucpImage.iWidth; // tpRoi.iWidth = ucpImage.iWidth;
tpRoi.iHeight = ucpImage.iHeight; // tpRoi.iHeight = ucpImage.iHeight;
string file = fileName.Split(new string[] { "\\" }, StringSplitOptions.RemoveEmptyEntries)[2]; // string file = fileName.Split(new string[] { "\\" }, StringSplitOptions.RemoveEmptyEntries)[2];
int ipNum; EyemBarCode* tpResults; // int ipNum; EyemBarCode* tpResults;
DataCodeHandle hObject; // DataCodeHandle hObject;
eyemDetectAndDecode(ucpImage, tpRoi, file.Replace(".png", ""), "QRCode", out hObject, out tpResults, out ipNum, false, 11, 5, 128, 215); // eyemDetectAndDecode(ucpImage, tpRoi, file.Replace(".png", ""), "QRCode", out hObject, out tpResults, out ipNum, false, 11, 5, 128, 215);
for (int i = 0; i < ipNum; i++) // for (int i = 0; i < ipNum; i++)
{ // {
Console.WriteLine("类型：" + Marshal.PtrToStringAnsi(tpResults[i].hType) + "；坐标" + "[" + tpResults[i].iCenterX.ToString() + "," + tpResults[i].iCenterY.ToString() + "]" + "；内容：" + Marshal.PtrToStringAnsi(tpResults[i].hText) + ""); // Console.WriteLine("类型：" + Marshal.PtrToStringAnsi(tpResults[i].hType) + "；坐标" + "[" + tpResults[i].iCenterX.ToString() + "," + tpResults[i].iCenterY.ToString() + "]" + "；内容：" + Marshal.PtrToStringAnsi(tpResults[i].hText) + "");
} // }
//释放 // //释放
hObject.Dispose(); // hObject.Dispose();
//释放图像 // //释放图像
eyemImageFree(ucpImage.ucpImage); // eyemImageFree(ucpImage.ucpImage);
} // }
//释放解码句柄 // //释放解码句柄
public class DataCodeHandle : SafeHandleZeroOrMinusOneIsInvalid // public class DataCodeHandle : SafeHandleZeroOrMinusOneIsInvalid
{ // {
public DataCodeHandle() : base(true) { } // public DataCodeHandle() : base(true) { }
protected override bool ReleaseHandle() // protected override bool ReleaseHandle()
{ // {
return eyemDetectAndDecodeFree(handle); // return eyemDetectAndDecodeFree(handle);
} // }
} // }
} //}
} }
eyemLib-Sharp/Program.cs
...@@ -17,12 +17,11 @@ namespace eyemLib_Sharp ...@@ -17,12 +17,11 @@ namespace eyemLib_Sharp
// { // {
// EyemLib.eyemReadImageTool(fn); // EyemLib.eyemReadImageTool(fn);
// }); // });
// Console.Clear(); // Console.Write("请按任意键继续。。。");
//} //}
foreach (var fileName in fileNames) foreach (var fileName in fileNames)
{ {
EyemLib.eyemReadImageTool(fileName); EyemLib.eyemReadImageTool(fileName);
//EyemLib.eyemReadImageToolTest(fileName);
} }
Console.Write("请按任意键继续。。。"); Console.Write("请按任意键继续。。。");
Console.ReadKey(); Console.ReadKey();
......
eyemLib/eyemMisc.cpp
...@@ -5,37 +5,143 @@ int eyemImageRead(const char *filename, int iFlag, EyemImage *tpImage) ...@@ -5,37 +5,143 @@ int eyemImageRead(const char *filename, int iFlag, EyemImage *tpImage)
cv::Mat src = cv::imread(filename, iFlag); cv::Mat src = cv::imread(filename, iFlag);
if (src.empty()) if (src.empty())
return FUNC_IMAGE_NOT_EXIST; return FUNC_IMAGE_NOT_EXIST;
//仅支持灰度图像 //图像信息
if (src.channels() != 1) int _X = src.cols, _Y = src.rows, _Depth = src.depth(), _Channels = src.channels();
cv::cvtColor(src, src, cv::COLOR_BGR2GRAY); //内存尺寸
// int _Size = _X*_Y*_Channels;
tpImage->iWidth = src.cols;
tpImage->iHeight = src.rows;
tpImage->iDepth = src.depth();
//仅支持8位与16位图
switch (src.depth()) switch (src.depth())
{ {
case CV_8U: case CV_8U:
tpImage->vpImage = (unsigned char *)malloc(src.cols*src.rows * sizeof(unsigned char)); _Size *= sizeof(unsigned char);
tpImage->vpImage = (unsigned char *)malloc(_Size);
if (NULL == tpImage->vpImage) if (NULL == tpImage->vpImage)
return FUNC_NOT_ENOUGH_MEM; return FUNC_NOT_ENOUGH_MEM;
memset(tpImage->vpImage, 0, src.cols*src.rows * sizeof(unsigned char)); memset(tpImage->vpImage, 0, _Size);
break;
case CV_8S:
_Size *= sizeof(signed char);
tpImage->vpImage = (signed char *)malloc(_Size);
if (NULL == tpImage->vpImage)
return FUNC_NOT_ENOUGH_MEM;
memset(tpImage->vpImage, 0, _Size);
break; break;
case CV_16U: case CV_16U:
tpImage->vpImage = (unsigned short *)malloc(src.cols*src.rows * sizeof(unsigned short)); _Size *= sizeof(unsigned short);
tpImage->vpImage = (unsigned short *)malloc(_Size);
if (NULL == tpImage->vpImage) if (NULL == tpImage->vpImage)
return FUNC_NOT_ENOUGH_MEM; return FUNC_NOT_ENOUGH_MEM;
memset(tpImage->vpImage, 0, src.cols*src.rows * sizeof(unsigned short)); memset(tpImage->vpImage, 0, _Size);
break; break;
default: case CV_16S:
_Size *= sizeof(signed short);
tpImage->vpImage = (signed short *)malloc(_Size);
if (NULL == tpImage->vpImage)
return FUNC_NOT_ENOUGH_MEM;
memset(tpImage->vpImage, 0, _Size);
break;
case CV_32S:
_Size *= sizeof(signed int);
tpImage->vpImage = (signed int *)malloc(_Size);
if (NULL == tpImage->vpImage)
return FUNC_NOT_ENOUGH_MEM;
memset(tpImage->vpImage, 0, _Size);
break;
case CV_32F:
_Size *= sizeof(float);
tpImage->vpImage = (float *)malloc(_Size);
if (NULL == tpImage->vpImage)
return FUNC_NOT_ENOUGH_MEM;
memset(tpImage->vpImage, 0, _Size);
break;
case CV_64F:
_Size *= sizeof(double);
tpImage->vpImage = (double *)malloc(_Size);
if (NULL == tpImage->vpImage)
return FUNC_NOT_ENOUGH_MEM;
memset(tpImage->vpImage, 0, _Size);
break; break;
default:
//no support format
return FUNC_CANNOT_USE;
} }
//图像信息
tpImage->iWidth = _X; tpImage->iHeight = _Y; tpImage->iDepth = _Depth; tpImage->iChannels = _Channels;
//拷贝数据 //拷贝数据
int _Size = src.cols*src.rows*((src.depth() >> 1) + 1);
memcpy(tpImage->vpImage, src.data, _Size); memcpy(tpImage->vpImage, src.data, _Size);
return FUNC_OK; return FUNC_OK;
} }
int eyemImageMalloc(int iWidth, int iHeight, int iChannels, int ccType, EyemImage *tpImage)
{
//内存尺寸
int _Size = iWidth*iHeight*iChannels;
switch (ccType)
{
case CV_8U:
tpImage->iDepth = 0;
_Size *= sizeof(unsigned char);
tpImage->vpImage = (unsigned char *)malloc(_Size);
if (NULL == tpImage->vpImage)
return FUNC_NOT_ENOUGH_MEM;
memset(tpImage->vpImage, 0, _Size);
break;
case CV_8S:
tpImage->iDepth = 1;
_Size *= sizeof(signed char);
tpImage->vpImage = (signed char *)malloc(_Size);
if (NULL == tpImage->vpImage)
return FUNC_NOT_ENOUGH_MEM;
memset(tpImage->vpImage, 0, _Size);
break;
case CV_16U:
tpImage->iDepth = 2;
_Size *= sizeof(unsigned short);
tpImage->vpImage = (unsigned short *)malloc(_Size);
if (NULL == tpImage->vpImage)
return FUNC_NOT_ENOUGH_MEM;
memset(tpImage->vpImage, 0, _Size);
break;
case CV_16S:
tpImage->iDepth = 3;
_Size *= sizeof(signed short);
tpImage->vpImage = (signed short *)malloc(_Size);
if (NULL == tpImage->vpImage)
return FUNC_NOT_ENOUGH_MEM;
memset(tpImage->vpImage, 0, _Size);
break;
case CV_32S:
tpImage->iDepth = 4;
_Size *= sizeof(signed int);
tpImage->vpImage = (signed int *)malloc(_Size);
if (NULL == tpImage->vpImage)
return FUNC_NOT_ENOUGH_MEM;
memset(tpImage->vpImage, 0, _Size);
break;
case CV_32F:
tpImage->iDepth = 5;
_Size *= sizeof(float);
tpImage->vpImage = (float *)malloc(_Size);
if (NULL == tpImage->vpImage)
return FUNC_NOT_ENOUGH_MEM;
memset(tpImage->vpImage, 0, _Size);
break;
case CV_64F:
tpImage->iDepth = 6;
_Size *= sizeof(double);
tpImage->vpImage = (double *)malloc(_Size);
if (NULL == tpImage->vpImage)
return FUNC_NOT_ENOUGH_MEM;
memset(tpImage->vpImage, 0, _Size);
break;
default:
//no support format
return FUNC_CANNOT_USE;
}
//图像信息
tpImage->iWidth = iWidth; tpImage->iHeight = iHeight; tpImage->iChannels = iChannels;
return FUNC_OK;
}
int eyemImageReadRaw(const char *filename, int iWidth, int iHeight, int iDepth, EyemImage *tpImage) int eyemImageReadRaw(const char *filename, int iWidth, int iHeight, int iDepth, EyemImage *tpImage)
{ {
if (std::strlen(filename) == 0) if (std::strlen(filename) == 0)
...@@ -282,10 +388,14 @@ static bool checkSize(cv::Mat &srcPrev, cv::Mat &mask, int &partSize) ...@@ -282,10 +388,14 @@ static bool checkSize(cv::Mat &srcPrev, cv::Mat &mask, int &partSize)
int eyemCountObject(EyemImage tpImage, const char *fileName, double dOffset, int iMinArea, int iMaxArea, int iWinSize, LPSTR *lpszNumObj, EyemImage *tpDstImg) int eyemCountObject(EyemImage tpImage, const char *fileName, double dOffset, int iMinArea, int iMaxArea, int iWinSize, LPSTR *lpszNumObj, EyemImage *tpDstImg)
{ {
cv::Mat src = cv::Mat(tpImage.iHeight, tpImage.iWidth, tpImage.iDepth, tpImage.vpImage); cv::Mat src = cv::Mat(tpImage.iHeight, tpImage.iWidth, MAKETYPE(tpImage.iDepth, tpImage.iChannels), tpImage.vpImage);
if (src.empty()) { if (src.empty()) {
return FUNC_IMAGE_NOT_EXIST; return FUNC_IMAGE_NOT_EXIST;
} }
//转单通道
if (src.channels() != 1)
cv::cvtColor(src, src, cv::COLOR_BGR2GRAY);
cv::Mat src8U; cv::Mat src8U;
//环鸿&佳世达 //环鸿&佳世达
src = src(cv::Range(200, src.cols - 70), cv::Range(200, src.rows - 10)).clone(); src = src(cv::Range(200, src.cols - 70), cv::Range(200, src.rows - 10)).clone();
...@@ -1259,10 +1369,14 @@ int eyemCountObject(EyemImage tpImage, const char *fileName, double dOffset, int ...@@ -1259,10 +1369,14 @@ int eyemCountObject(EyemImage tpImage, const char *fileName, double dOffset, int
int eyemCountObjectIrregularParts(EyemImage tpImage, const char *fileName, double dOffset, const char *ccSubType, int iMaxArea, int iWinSize, LPSTR *lpszNumObj, EyemImage *tpDstImg) int eyemCountObjectIrregularParts(EyemImage tpImage, const char *fileName, double dOffset, const char *ccSubType, int iMaxArea, int iWinSize, LPSTR *lpszNumObj, EyemImage *tpDstImg)
{ {
cv::Mat src = cv::Mat(tpImage.iHeight, tpImage.iWidth, tpImage.iDepth, tpImage.vpImage); cv::Mat src = cv::Mat(tpImage.iHeight, tpImage.iWidth, MAKETYPE(tpImage.iDepth, tpImage.iChannels), tpImage.vpImage);
if (src.empty()) { if (src.empty()) {
return FUNC_IMAGE_NOT_EXIST; return FUNC_IMAGE_NOT_EXIST;
} }
//转单通道
if (src.channels() != 1)
cv::cvtColor(src, src, cv::COLOR_BGR2GRAY);
cv::Mat src8U; cv::Mat src8U;
//环鸿&佳世达 //环鸿&佳世达
src = src(cv::Range(200, src.cols - 70), cv::Range(200, src.rows - 10)).clone(); src = src(cv::Range(200, src.cols - 70), cv::Range(200, src.rows - 10)).clone();
...@@ -2799,5 +2913,4 @@ void eyemImageFree(void *ucpImage) ...@@ -2799,5 +2913,4 @@ void eyemImageFree(void *ucpImage)
{ {
// must be free // must be free
free(ucpImage); free(ucpImage);
ucpImage = NULL;
} }
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