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Commit 8aec1e0d 由 张士柳
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1 个父辈 54bd2585
内嵌 并排
正在显示 4 个修改的文件 包含 168 行增加 和 72 行删除
eyemLib-Sharp/EyemLib.cs
......@@ -594,9 +594,12 @@ namespace eyemLib_Sharp
//创建图像(uint8_t、int8_t、uint16_t、int16_t、int32_t、float_t、double_t)
[DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)]
private static extern int eyemImageMalloc(int iWidth, int iHeight, int iChannels, string ccSubType, out EyemImage tpImage);
//拷贝图像（必须预分配空间）
[DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)]
private static extern int eyemImageCopy(EyemImage tpImage, ref EyemImage tpDstImg);
//图像颜色空间转换
[DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)]
private static extern int eyemCvtImageColor(EyemImage tpImage, int iCCodes, ref EyemImage tpDstImg);
private static extern int eyemCvtImageColor(EyemImage tpImage, ColorConversionCodes iCCodes, ref EyemImage tpDstImg);
//图像数据格式转换(uint8_t、int8_t、uint16_t、int16_t、int32_t、float_t、double_t)
[DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)]
private static extern int eyemCvtImageType(EyemImage tpImage, string ccSubType, double alpha, double beta, ref EyemImage tpDstImg);
......@@ -614,7 +617,7 @@ namespace eyemLib_Sharp
private static extern int eyemImageAbs(EyemImage tpImage, ref EyemImage tpDstImg);
//释放图像资源
[DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)]
private static extern void eyemImageFree(IntPtr ipImage);
private static extern void eyemImageFree(ref EyemImage tpImage);
#endregion
......@@ -732,8 +735,6 @@ namespace eyemLib_Sharp
//flag = eyemImageAbs(image1, ref tpDstImg);
#region Test Blob
//int ipNum;
//BlobHandle hObject;
......@@ -897,84 +898,113 @@ namespace eyemLib_Sharp
//sw.Stop();
//Console.WriteLine("耗时：" + sw.ElapsedMilliseconds.ToString() + "，结果：" + pNumObj);
//free image
eyemImageFree(tpDstImg.vpImage);
eyemImageFree(image.vpImage);
eyemImageFree(ref tpDstImg);
eyemImageFree(ref image);
}
public static void eyemTest(string[] fileNames)
{
int iRet = 0;
EyemImage imageFormer = new EyemImage();
EyemImage imageNext = new EyemImage();
EyemImage imageDiff = new EyemImage();
//首次需要为图像申请内存，EyemImage之间直接用=赋值是不行的
int flag = eyemImageMalloc(1080, 1440, 3, "uint8_t", out imageNext);
flag = eyemImageMalloc(1080, 1440, 3, "uint8_t", out imageFormer);
//首次需要为图像申请内存，EyemImage之间直接用=赋值是不行的
iRet = eyemImageMalloc(1080, 1440, 4, "int8_t", out imageFormer);
flag = eyemImageMalloc(1080, 1440, 3, "uint8_t", out imageDiff);
iRet = eyemImageMalloc(1080, 1440, 1, "uint8_t", out imageDiff);
int nFrmNum = 0;
for (int i = 0; i < fileNames.Length; i++)
for (int i = 1; i < fileNames.Length; i++)
{
flag = eyemImageRead(fileNames[i], -1, out imageNext);
if (flag != 0)
EyemImage imageNext = new EyemImage();
iRet = eyemImageRead(fileNames[i], -1, out imageNext);
if (iRet != 0)
{
Console.WriteLine("读图失败！");
return;
}
//转灰度图像
eyemCvtImageColor(imageNext, ColorConversionCodes.COLOR_BGR2GRAY, ref imageNext);
nFrmNum++;
if (nFrmNum > 1)
if (nFrmNum > 0)
{
flag = eyemImageSub(imageNext, imageFormer, ref imageDiff);
iRet = eyemImageSub(imageNext, imageFormer, ref imageDiff);
iRet = eyemImageAbs(imageDiff, ref imageDiff);
}
//前一帧,(直接赋值是不对的)
imageFormer = imageNext;
}
eyemImageDispose(imageFormer);
eyemImageDispose(imageNext);
eyemImageDispose(imageDiff);
}
//前一帧,(直接赋值是不可以的,要先对其释放,拷贝时必须具有相同类型)
eyemImageCopy(imageNext, ref imageFormer);
public static void eyemImageDispose(EyemImage tpImage)
{
eyemImageFree(tpImage.vpImage);
//释放资源
eyemImageFree(ref imageNext);
System.Threading.Thread.Sleep(350);
}
//释放资源
eyemImageFree(ref imageFormer);
eyemImageFree(ref imageDiff);
}
public static Bitmap eyemCvtToBitmap(EyemImage tpImage)
{
PixelFormat pixelFormat;
//统一将图像转换成8位显示
PixelFormat format;
switch (tpImage.iChannels)
{
case 1:
pixelFormat = PixelFormat.Format16bppGrayScale;
format = PixelFormat.Format8bppIndexed;
break;
case 3:
pixelFormat = PixelFormat.Format24bppRgb;
format = PixelFormat.Format24bppRgb;
break;
case 4:
pixelFormat = PixelFormat.Format32bppRgb;
format = PixelFormat.Format32bppArgb;
break;
default:
//不支持通道数
return null;
}
int pixelPerByte = 1;
//如果图不是8位的就转成8位显示
if (tpImage.iDepth != 0)
eyemCvtImageType(tpImage, "uint8_t", 1.0, 0.0, ref tpImage);
Bitmap bitmap = new Bitmap(tpImage.iWidth, tpImage.iHeight, tpImage.iWidth * tpImage.iChannels, format, tpImage.vpImage);
Bitmap bitmap = new Bitmap(tpImage.iWidth, tpImage.iHeight, tpImage.iWidth * tpImage.iChannels * pixelPerByte, pixelFormat, tpImage.vpImage);
if (pixelFormat == PixelFormat.Format8bppIndexed)
BitmapData data = bitmap.LockBits(
new Rectangle(Point.Empty, new Size(tpImage.iWidth, tpImage.iHeight)),
ImageLockMode.WriteOnly,
format);
if (format == PixelFormat.Format8bppIndexed)
{
ColorPalette colorPalette = bitmap.Palette;
ColorPalette palette = bitmap.Palette;
for (int i = 0; i < 256; i++)
{
colorPalette.Entries[i] = Color.FromArgb(i, i, i);
palette.Entries[i] = Color.FromArgb(i, i, i);
}
bitmap.Palette = colorPalette;
bitmap.Palette = palette;
}
bitmap.Save("uint16_t_c1.bmp");
return bitmap;
}
public static void eyemOpenWindow(EyemImage tpImage)
{
}
public static void eyemDestoryWindow(EyemImage tpImage)
{
}
public static void eyemImageDisplay(EyemImage tpImage)
{
}
#region 结构转内存指针
public static IntPtr teStructArray2IntPtr(EyemOcsDXY[] tpPoints, int iLength)
{
......
eyemLib-Sharp/Program.cs
using System;
using System.Diagnostics;
using System.IO;
using System.Threading;
using System.Threading.Tasks;
......@@ -21,15 +22,12 @@ namespace eyemLib_Sharp
// Console.Write("请按任意键继续。。。");
//}
//foreach (var fileName in fileNames)
//{
// EyemLib.eyemReadImageTool(fileName);
// Thread.Sleep(1);
// break;
//}
EyemLib.eyemTest(fileNames);
for (int i = 0; i < 5000; i++)
{
EyemLib.eyemTest(fileNames);
//EyemLib.eyemReadImageTool(fileName);
Thread.Sleep(2);
}
Console.Write("请按任意键继续。。。");
Console.ReadKey();
}
......
eyemLib/eyemGeneric.cpp
......@@ -101,7 +101,7 @@ int eyemImageMalloc(int iWidth, int iHeight, int iChannels, const char *ccSubTyp
tpImage->vpImage = (int8_t *)malloc(_Size);
if (NULL == tpImage->vpImage)
return FUNC_NOT_ENOUGH_MEM;
memset(tpImage->vpImage, 0, _Size);
memset(tpImage->vpImage, 128, _Size);
}
else if (strcmp(ccSubType, "uint16_t") == 0) {
tpImage->iDepth = 2;
......@@ -150,6 +150,51 @@ int eyemImageMalloc(int iWidth, int iHeight, int iChannels, const char *ccSubTyp
return FUNC_OK;
}
int eyemImageCopy(EyemImage tpImage, EyemImage &tpDstImg)
{
CV_Assert(NULL != tpImage.vpImage); CV_Assert(NULL != tpDstImg.vpImage);
//必须具有相同类型
CV_Assert(tpImage.iWidth == tpDstImg.iWidth&&tpImage.iHeight == tpDstImg.iHeight&&tpImage.iDepth == tpDstImg.iDepth&&tpImage.iChannels == \
tpDstImg.iChannels);
//内存尺寸
int _Size = tpImage.iWidth *tpImage.iHeight *tpImage.iChannels;
switch (tpImage.iDepth)
{
case CV_8U:
_Size *= sizeof(uint8_t);
break;
case CV_8S:
_Size *= sizeof(int8_t);
break;
case CV_16U:
_Size *= sizeof(uint16_t);
break;
case CV_16S:
_Size *= sizeof(int16_t);
break;
case CV_32S:
_Size *= sizeof(int32_t);
break;
case CV_32F:
_Size *= sizeof(float_t);
break;
case CV_64F:
_Size *= sizeof(double_t);
break;
default:
//no support format
return FUNC_CANNOT_USE;
}
//拷贝数据
memcpy(tpDstImg.vpImage, tpImage.vpImage, _Size);
return FUNC_OK;
}
int eyemImageReadRaw(const char *filename, int iWidth, int iHeight, int iDepth, EyemImage *tpImage)
{
if (std::strlen(filename) == 0)
......@@ -190,11 +235,11 @@ int eyemCvtImageType(EyemImage tpImage, const char *ccSubType, double alpha, dou
{
CV_Assert(NULL != tpImage.vpImage);
cv::Mat _src(tpImage.iHeight, tpImage.iWidth, MAKETYPE(tpImage.iDepth, tpImage.iChannels), tpImage.vpImage);
cv::Mat _src = cv::Mat(tpImage.iHeight, tpImage.iWidth, MAKETYPE(tpImage.iDepth, tpImage.iChannels), tpImage.vpImage).clone();
//如果预先分配了内存，则先释放
//如果预先分配了内存，则判断图像信息类型是否符合
if (NULL != tpDstImg.vpImage)
tpDstImg.iWidth = 0; tpDstImg.iHeight = 0; tpDstImg.iDepth = 0; tpDstImg.iChannels = 0; free(tpDstImg.vpImage), tpDstImg.vpImage = NULL;
CV_Assert(tpDstImg.iWidth == tpImage.iWidth&&tpDstImg.iHeight == tpImage.iHeight&&tpDstImg.iChannels == tpImage.iChannels);
//内存尺寸(图像数据类型转换不涉及通道、尺寸)
int _Size = tpImage.iWidth*tpImage.iHeight*tpImage.iChannels;
......@@ -202,9 +247,15 @@ int eyemCvtImageType(EyemImage tpImage, const char *ccSubType, double alpha, dou
//图像信息
tpDstImg.iWidth = tpImage.iWidth; tpDstImg.iHeight = tpImage.iHeight; tpDstImg.iChannels = tpImage.iChannels;
//支持就地操作
if (tpImage.vpImage == tpDstImg.vpImage) {
//释放内存，保留基本参数
free(tpDstImg.vpImage), tpDstImg.vpImage = NULL;
}
cv::Mat _dst;
//分配所需内存
if (strcmp(ccSubType, "uint8_t") == 0) {
tpDstImg.iDepth = 0;
_Size *= sizeof(uint8_t);
tpDstImg.vpImage = (uint8_t *)malloc(_Size);
......@@ -263,7 +314,7 @@ int eyemCvtImageType(EyemImage tpImage, const char *ccSubType, double alpha, dou
else {//no support format
return FUNC_CANNOT_USE;
}
//类型转换
_src.convertTo(_dst, tpDstImg.iDepth, alpha, beta);
//拷贝数据
......@@ -276,18 +327,25 @@ int eyemCvtImageColor(EyemImage tpImage, int iCCodes, EyemImage &tpDstImg)
{
CV_Assert(NULL != tpImage.vpImage);
cv::Mat _src = cv::Mat(tpImage.iHeight, tpImage.iWidth, MAKETYPE(tpImage.iDepth, tpImage.iChannels), tpImage.vpImage).clone();
//颜色空间转换
cv::Mat _dst;
cv::cvtColor(cv::Mat(tpImage.iHeight, tpImage.iWidth, MAKETYPE(tpImage.iDepth, tpImage.iChannels), tpImage.vpImage), \
_dst, iCCodes);
cv::cvtColor(_src, _dst, iCCodes);
//如果预先分配了内存，则判断是否符合结果类型
if (NULL != tpDstImg.vpImage)
//如果预先分配了内存，则判断是否符合结果类型，如果是就地操作就不需要判断
if (NULL != tpDstImg.vpImage&&tpImage.vpImage != tpDstImg.vpImage)
CV_Assert(_dst.cols == tpDstImg.iWidth && _dst.rows == tpDstImg.iHeight && _dst.depth() == tpDstImg.iDepth && _dst.channels() == tpDstImg.iChannels);
//内存尺寸
int _Size = tpImage.iWidth *tpImage.iHeight *_dst.channels();
//支持就地操作
if (tpImage.vpImage == tpDstImg.vpImage) {
//释放内存，保留基本参数
free(tpDstImg.vpImage), tpDstImg.vpImage = NULL;
}
//不存在则创建
if (NULL == tpDstImg.vpImage) {
//目标图像信息
......@@ -352,6 +410,8 @@ int eyemCvtImageColor(EyemImage tpImage, int iCCodes, EyemImage &tpDstImg)
//拷贝数据
memcpy(tpDstImg.vpImage, _dst.data, _Size);
cv::Mat diff(tpDstImg.iHeight, tpDstImg.iWidth, MAKETYPE(tpDstImg.iDepth, tpDstImg.iChannels), tpDstImg.vpImage);
return FUNC_OK;
}
......@@ -446,12 +506,16 @@ int eyemImageSub(EyemImage tpImageMinuend, EyemImage tpImageSubtrahend, EyemImag
CV_Assert((NULL != tpImageMinuend.vpImage) && (NULL != tpImageSubtrahend.vpImage));
//必须具有相同类型
CV_Assert(tpImageMinuend.iWidth == tpImageSubtrahend.iWidth&&tpImageMinuend.iHeight == tpImageSubtrahend.iHeight&&tpImageMinuend.iDepth == tpImageSubtrahend\
.iDepth&&tpImageMinuend.iChannels == tpImageSubtrahend.iChannels);
CV_Assert(tpImageMinuend.iWidth == tpImageSubtrahend.iWidth&&tpImageMinuend.iHeight == tpImageSubtrahend.iHeight&&
tpImageMinuend.iDepth == tpImageSubtrahend.iDepth&&tpImageMinuend.iChannels == tpImageSubtrahend.iChannels);
cv::Mat _srcMinuend(tpImageMinuend.iHeight, tpImageMinuend.iWidth, MAKETYPE(tpImageMinuend.iDepth, tpImageMinuend.iChannels), tpImageMinuend.vpImage);
cv::Mat _srcSubtrahend(tpImageSubtrahend.iHeight, tpImageSubtrahend.iWidth, MAKETYPE(tpImageSubtrahend.iDepth, tpImageSubtrahend.iChannels),
tpImageSubtrahend.vpImage);
cv::Mat _dst;
cv::subtract(cv::Mat(tpImageMinuend.iHeight, tpImageMinuend.iWidth, MAKETYPE(tpImageMinuend.iDepth, tpImageMinuend.iChannels), tpImageMinuend.vpImage), \
cv::Mat(tpImageSubtrahend.iHeight, tpImageSubtrahend.iWidth, MAKETYPE(tpImageSubtrahend.iDepth, tpImageSubtrahend.iChannels), tpImageSubtrahend.vpImage), _dst);
cv::subtract(_srcMinuend, _srcSubtrahend, _dst);
//如果预先分配了内存，则判断基本信息是否符合
if (NULL != tpDstImg.vpImage)
......@@ -524,8 +588,6 @@ int eyemImageSub(EyemImage tpImageMinuend, EyemImage tpImageSubtrahend, EyemImag
//拷贝数据
memcpy(tpDstImg.vpImage, _dst.data, _Size);
cv::Mat diff(tpDstImg.iHeight, tpDstImg.iWidth, MAKETYPE(tpDstImg.iDepth, tpDstImg.iChannels), tpDstImg.vpImage);
return FUNC_OK;
}
......@@ -621,19 +683,25 @@ int eyemImageAbs(EyemImage tpImage, EyemImage &tpDstImg)
cv::Mat _dst = cv::abs(cv::Mat(tpImage.iHeight, tpImage.iWidth, MAKETYPE(tpImage.iDepth, tpImage.iChannels), tpImage.vpImage));
//如果预先分配了内存，则判断基本信息是否符合
if (NULL != tpDstImg.vpImage)
//如果预先分配了内存，并且非就地操作，则判断基本信息是否符合
if (NULL != tpDstImg.vpImage&&tpImage.vpImage != tpDstImg.vpImage)
CV_Assert(_dst.cols == tpDstImg.iWidth && _dst.rows == tpDstImg.iHeight && _dst.depth() == tpDstImg.iDepth && _dst.channels() == tpDstImg.iChannels);
//内存尺寸
int _Size = _dst.cols *_dst.rows *_dst.channels();
//支持就地操作
if (tpImage.vpImage == tpDstImg.vpImage) {
//释放内存，保留基本参数
free(tpDstImg.vpImage), tpDstImg.vpImage = NULL;
}
//不存在则创建
if (NULL == tpDstImg.vpImage) {
//目标图像信息
tpDstImg.iWidth = _dst.cols, tpDstImg.iHeight = _dst.rows, tpDstImg.iDepth = _dst.depth(), tpDstImg.iChannels = _dst.channels();
switch (tpDstImg.iDepth)
switch (_dst.depth())
{
case CV_8U:
_Size *= sizeof(uint8_t);
......@@ -695,9 +763,9 @@ int eyemImageAbs(EyemImage tpImage, EyemImage &tpDstImg)
return FUNC_OK;
}
void eyemImageFree(void *vpImage)
void eyemImageFree(EyemImage &tpImage)
{
//must be free 空指针也没关系
free(vpImage);
vpImage = NULL;
tpImage.iWidth = tpImage.iHeight = tpImage.iDepth = tpImage.iChannels = 0;
free(tpImage.vpImage);
tpImage.vpImage = NULL;
}
\ No newline at end of file
eyemLib/eyemLib.h
......@@ -765,7 +765,7 @@ extern "C" {
#endif
// 函数接口
EXPORTS int eyemEDLinesDetector(EyemImage tpImage, int _gradThresh, int _anchorThresh, int _scanInterval, int _minPathLen, double _sigma, bool _sumFlag, double _line_error, int _min_line_len, double _max_distance_between_two_lines, double _max_error, EyemImage *tpDstImg);
//EXPORTS int eyemEDLinesDetector(EyemImage tpImage, int _gradThresh, int _anchorThresh, int _scanInterval, int _minPathLen, double _sigma, bool _sumFlag, double _line_error, int _min_line_len, double _max_distance_between_two_lines, double _max_error, EyemImage *tpDstImg);
#ifdef __cplusplus
}
......@@ -783,14 +783,14 @@ extern "C" {
EXPORTS int eyemImageRead(const char *filename, int iFalgs, EyemImage *ucpImage);
EXPORTS int eyemImageReadRaw(const char *filename, int iWidth, int iHeight, int iDepth, EyemImage *tpImage);
EXPORTS int eyemImageMalloc(int iWidth, int iHeight, int iChannels, const char *ccSubType, EyemImage *tpImage);
EXPORTS int eyemImageCopy(EyemImage &tpSrcImg, EyemImage &tpDstImg);
EXPORTS int eyemImageCopy(EyemImage tpSrcImg, EyemImage &tpDstImg);
EXPORTS int eyemCvtImageColor(EyemImage tpImage, int iCCodes, EyemImage &tpDstImg);
EXPORTS int eyemCvtImageType(EyemImage tpImage, const char *ccSubType, double alpha, double beta, EyemImage &tpDstImg);
EXPORTS int eyemImageAdd(EyemImage tpImage1, EyemImage tpImage2, EyemImage &tpDstImg);
EXPORTS int eyemImageSub(EyemImage tpImageMinuend, EyemImage tpImageSubtrahend, EyemImage &tpDstImg);
EXPORTS int eyemImageDiv(EyemImage tpImage1, EyemImage tpImage2, EyemImage &tpDstImg);
EXPORTS int eyemImageAbs(EyemImage tpImage, EyemImage &tpDstImg);
EXPORTS void eyemImageFree(void *ipImage);
EXPORTS void eyemImageFree(EyemImage &ipImage);
#ifdef __cplusplus
}
......
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