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2024-02-27 14:55:36 +08:00

849 lines
27 KiB
C++

#include <iostream>
#include <qthread.h>
#include <qqueue.h>
#include <qmutex.h>
#include <iomanip>
#include <sstream>
#include <algo.h>
#include <filesystem>
#include <opencv.hpp>
#include <string>
#include <handleai.h>
#include <sqliteController/sqlControler.h>
#include <QtConcurrent/qtconcurrent>.
#include <threadPoolController.h>
enum ngTypeEnum
{
OK,
huaHeng,
aoKeng,
zangWu
};
//简单的图像相关算法
class simpleAlgo
{
public:
//融合两张图片白色区域
static cv::Mat mergeBinaryMats(const cv::Mat& mat1, const cv::Mat& mat2)
{
// 确保两个输入图像具有相同的尺寸
if (mat1.size() != mat2.size()) {
std::cerr << "Error: Input images must have the same size." << std::endl;
return cv::Mat();
}
// 创建一个输出图像,初始化为全黑
cv::Mat merged = cv::Mat::zeros(mat1.size(), CV_8U);
// 将两个输入图像中的白色部分合并到输出图像
cv::bitwise_or(mat1, mat2, merged);
return merged;
}
//Rect相加
cv::Rect rectPlusRect(cv::Rect world, cv::Rect rect)
{
return cv::Rect(rect.x + world.x, rect.y + world.y, rect.width, rect.height);
}
static cv::Rect findMaxAreaContour(cv::Mat src)
{
int maxIndex = 0, maxArea = 0;
vector<vector<cv::Point>>contours;
cv::findContours(src, contours, cv::noArray(), cv::RETR_EXTERNAL, cv::CHAIN_APPROX_NONE);
if (contours.size() == 0)
return cv::Rect(0, 0, 0, 0);
for (int i = 0; i < contours.size(); i++)
{
int Area = contourArea(contours[i]);
if (Area > maxArea)
{
maxArea = Area;
maxIndex = i;
}
}
if (contours.size() != 0)
return boundingRect(contours[maxIndex]);
return cv::Rect(0, 0, 0, 0);
}
static cv::Rect findMaxAreaContour(cv::Mat src, int& indexReturn)
{
int maxIndex = 0, maxArea = 0;
vector<vector<cv::Point>>contours;
cv::findContours(src, contours, cv::noArray(), cv::RETR_EXTERNAL, cv::CHAIN_APPROX_NONE);
if (contours.size() == 0)
return cv::Rect(0, 0, 0, 0);
for (int i = 0; i < contours.size(); i++)
{
int Area = contourArea(contours[i]);
if (Area > maxArea)
{
maxArea = Area;
maxIndex = i;
}
}
if (contours.size() != 0)
{
indexReturn = maxIndex;
return boundingRect(contours[maxIndex]);
}
}
static cv::Mat cutImg2Cls(vector<cv::Point>contour, cv::Mat imgInput, cv::Size targetSize = cv::Size(128, 128))
{
if (contour.empty() || imgInput.empty()) {
std::cerr << "Empty contour or input image." << std::endl;
return cv::Mat();
}
cv::Rect boundingBox = cv::boundingRect(contour);
cv::Point mid(boundingBox.x + boundingBox.width / 2, boundingBox.y + boundingBox.height / 2);
int sideLength = std::max(std::max(boundingBox.width, boundingBox.height), 128);
cv::Mat squareImage(sideLength, sideLength, imgInput.type(), cv::Scalar(0, 0, 0));
cv::Rect expectRect(mid.x - sideLength / 2, mid.y - sideLength / 2, sideLength, sideLength);
int xOffset = 0;
int yOffset = 0;// (sideLength - boundingBox.height) / 2;
//越界判断
{
if (expectRect.x < 0)
{
expectRect.width += expectRect.x;
xOffset -= expectRect.x;
expectRect.x = 0;
}
if (expectRect.y < 0)
{
expectRect.height += expectRect.y;
yOffset -= expectRect.y;
expectRect.y = 0;
}
if (expectRect.x + expectRect.width > imgInput.cols)
expectRect.width = imgInput.cols - expectRect.x;
if (expectRect.y + expectRect.height > imgInput.rows)
expectRect.height = imgInput.rows - expectRect.y;
}
imgInput(expectRect).copyTo(squareImage(cv::Rect(xOffset, yOffset, expectRect.width, expectRect.height)));
resize(squareImage, squareImage, targetSize);
return squareImage;
}
static cv::Mat cutImg2Cls(cv::Rect boundingBox, cv::Mat imgInput, cv::Size targetSize = cv::Size(128, 128))
{
if (boundingBox.empty() || imgInput.empty()) {
std::cerr << "Empty contour or input image." << std::endl;
return cv::Mat();
}
cv::Point mid(boundingBox.x + boundingBox.width / 2, boundingBox.y + boundingBox.height / 2);
int sideLength = std::max(std::max(boundingBox.width, boundingBox.height), 128);
cv::Mat squareImage(sideLength, sideLength, imgInput.type(), cv::Scalar(0, 0, 0));
cv::Rect expectRect(mid.x - sideLength / 2, mid.y - sideLength / 2, sideLength, sideLength);
int xOffset = 0;
int yOffset = 0;// (sideLength - boundingBox.height) / 2;
//越界判断
{
if (expectRect.x < 0)
{
expectRect.width += expectRect.x;
xOffset -= expectRect.x;
expectRect.x = 0;
}
if (expectRect.y < 0)
{
expectRect.height += expectRect.y;
yOffset -= expectRect.y;
expectRect.y = 0;
}
if (expectRect.x + expectRect.width > imgInput.cols)
expectRect.width = imgInput.cols - expectRect.x;
if (expectRect.y + expectRect.height > imgInput.rows)
expectRect.height = imgInput.rows - expectRect.y;
}
imgInput(expectRect).copyTo(squareImage(cv::Rect(xOffset, yOffset, expectRect.width, expectRect.height)));
resize(squareImage, squareImage, targetSize);
return squareImage;
}
static cv::Mat HObject2Mat(HObject Hobj) //HObject类型转Mat类型
{
HTuple htCh;
HString cType;
cv::Mat Image;
ConvertImageType(Hobj, &Hobj, "byte");
CountChannels(Hobj, &htCh);
Hlong wid = 0;
Hlong hgt = 0;
if (htCh[0].I() == 1)
{
HImage hImg(Hobj);
void* ptr = hImg.GetImagePointer1(&cType, &wid, &hgt);//GetImagePointer1(Hobj, &ptr, &cType, &wid, &hgt);
int W = wid;
int H = hgt;
Image.create(H, W, CV_8UC1);
unsigned char* pdata = static_cast<unsigned char*>(ptr);
memcpy(Image.data, pdata, W * H);
}
else if (htCh[0].I() == 3)
{
void* Rptr;
void* Gptr;
void* Bptr;
HImage hImg(Hobj);
hImg.GetImagePointer3(&Rptr, &Gptr, &Bptr, &cType, &wid, &hgt);
int W = wid;
int H = hgt;
Image.create(H, W, CV_8UC3);
std::vector<cv::Mat> VecM(3);
VecM[0].create(H, W, CV_8UC1);
VecM[1].create(H, W, CV_8UC1);
VecM[2].create(H, W, CV_8UC1);
unsigned char* R2 = (unsigned char*)Rptr;
unsigned char* G = (unsigned char*)Gptr;
unsigned char* B = (unsigned char*)Bptr;
memcpy(VecM[2].data, R2, W * H);
memcpy(VecM[1].data, G, W * H);
memcpy(VecM[0].data, B, W * H);
cv::merge(VecM, Image);
}
return Image;
}
static void MatToHObject(cv::Mat& image, HalconCpp::HObject& Hobj)
{
int hgt = image.rows;
int wid = image.cols;
int i;
if (image.type() == CV_8UC3)
{
HalconCpp::HImage himage = HalconCpp::HImage();
std::vector<cv::Mat> imgchannel;
split(image, imgchannel);
cv::Mat imgB = imgchannel[0];
cv::Mat imgG = imgchannel[1];
cv::Mat imgR = imgchannel[2];
uchar* dataR = new uchar[hgt * wid];
uchar* dataG = new uchar[hgt * wid];
uchar* dataB = new uchar[hgt * wid];
for (i = 0; i < hgt; i++)
{
memcpy(dataR + wid * i, imgR.data + imgR.step * i, wid);
memcpy(dataG + wid * i, imgG.data + imgG.step * i, wid);
memcpy(dataB + wid * i, imgB.data + imgB.step * i, wid);
}
himage.GenImage3("byte", wid, hgt, dataR, dataG, dataB);
HalconCpp::HString tmpType;
Hlong tmpW, tmpH;
void* hImgPtR, * hImgPtG, * hImgPtB;
himage.GetImagePointer3(&hImgPtR, &hImgPtG, &hImgPtB, &tmpType, &tmpW, &tmpH);
GenImage3(&Hobj, "byte", wid, hgt, (Hlong)hImgPtR, (Hlong)hImgPtG, (Hlong)hImgPtB);
delete[]dataR;
delete[]dataG;
delete[]dataB;
dataR = NULL;
dataG = NULL;
dataB = NULL;
}
else if (image.type() == CV_8UC1)
{
//HalconCpp::HImage himage = HalconCpp::HImage();
//uchar* data = new uchar[hgt * wid];
//for (i = 0; i < hgt; i++)
//{
// memcpy(data + wid * i, image.data + image.step * i, wid);
//}
//himage.GenImage1("byte", wid, hgt, data);
//HalconCpp::HString tmpType;
//Hlong tmpW, tmpH;
//void* hImgPt;
//hImgPt = himage.GetImagePointer1(&tmpType, &tmpW, &tmpH);
//GenImage1(&Hobj, "byte", wid, hgt, (Hlong)hImgPt);
//delete[] data;
//data = NULL;
GenImage1(&Hobj, "byte", wid, hgt, (Hlong)image.data);
}
else if (image.type() == CV_16UC1)
{
HalconCpp::HImage himage = HalconCpp::HImage();
ushort* data = new ushort[hgt * wid * 2];
memcpy(data, image.data, hgt * wid * 2);
himage.GenImage1("uint2", wid, hgt, data);
HalconCpp::HString tmpType;
Hlong tmpW, tmpH;
void* hImgPt;
hImgPt = himage.GetImagePointer1(&tmpType, &tmpW, &tmpH);
GenImage1(&Hobj, "uint2", wid, hgt, (Hlong)hImgPt);
delete[] data;
data = NULL;
}
else if (image.type() == CV_16SC1)
{
HalconCpp::HImage himage = HalconCpp::HImage();
short* data = new short[hgt * wid * 2];
memcpy(data, image.data, hgt * wid * 2);
himage.GenImage1("int2", wid, hgt, data);
HalconCpp::HString tmpType;
Hlong tmpW, tmpH;
void* hImgPt;
hImgPt = himage.GetImagePointer1(&tmpType, &tmpW, &tmpH);
GenImage1(&Hobj, "int2", wid, hgt, (Hlong)hImgPt);
delete[] data;
data = NULL;
}
}
//获取两点之间的直线距离
static double getDistance(cv::Point pointO, cv::Point pointA)
{
double distance;
distance = powf((pointO.x - pointA.x), 2) + powf((pointO.y - pointA.y), 2);
distance = sqrtf(distance);
return distance;
}
//计算角度,pt2为顶点
static double calculateAngle(cv::Point pt1, cv::Point pt2, cv::Point pt3)
{
// 计算两个向量
cv::Point vector1 = pt1 - pt2;
cv::Point vector2 = pt3 - pt2;
// 计算两个向量的长度
double length1 = norm(vector1);
double length2 = norm(vector2);
// 计算两个向量的点积
double dotProduct = vector1.dot(vector2);
// 计算夹角的余弦值
double cosAngle = dotProduct / (length1 * length2);
// 计算夹角的弧度
double angleRadians = acos(cosAngle);
// 将弧度转换为度数
double angleDegrees = angleRadians * 180 / CV_PI;
return angleDegrees;
}
//计算角度偏移量,pt1,pt2为第一条线段,pt3,pt4为第二条线段
static double calculateAngleOffset(cv::Point pt11, cv::Point pt12, cv::Point pt21, cv::Point pt22)
{
// 计算第一条线段的向量
cv::Point vec1(pt12.x - pt11.x, pt12.y - pt11.y);
// 计算第二条线段的向量
cv::Point vec2(pt22.x - pt21.x, pt22.y - pt21.y);
// 计算向量的叉乘
double crossProduct = vec1.x * vec2.y - vec1.y * vec2.x;
// 计算角度偏移量
double angleOffset = atan2(crossProduct, vec1.dot(vec2));
// 将弧度转换为度数
angleOffset = angleOffset * 180 / CV_PI;
return angleOffset;
}
//通过角度计算圆上点的位置
cv::Point calculatePointOnCircle(cv::Point center, double radius, double angleDegrees)
{
// 将角度转换为弧度
double angleRadians = angleDegrees * CV_PI / 180.0;
// 计算点的坐标
int x = static_cast<int>(center.x + radius * cos(angleRadians));
int y = static_cast<int>(center.y + radius * sin(angleRadians));
return cv::Point(x, y);
}
/// <summary>
/// 模板匹配,以MatchResult返回
/// </summary>
/// <param name="originalImage">图像</param>
/// <param name="templateImage">模板图像</param>
/// <returns></returns>
static MatchResult templateMatching(const cv::Mat& originalImage, const cv::Mat& templateImage) {
MatchResult result;
// 创建结果图像
int resultCols = originalImage.cols - templateImage.cols + 1;
int resultRows = originalImage.rows - templateImage.rows + 1;
cv::Mat resultImg(resultRows, resultCols, CV_32FC1);
// 进行模板匹配
cv::matchTemplate(originalImage, templateImage, resultImg, cv::TM_CCOEFF_NORMED);
// 归一化结果图像
cv::normalize(resultImg, resultImg, 0, 1, cv::NORM_MINMAX, -1, cv::Mat());
// 寻找最佳匹配位置
double minVal, maxVal;
cv::Point minLoc, maxLoc;
cv::minMaxLoc(resultImg, &minVal, &maxVal, &minLoc, &maxLoc);
// 设置矩形框和可信度
result.boundingRect = cv::Rect(maxLoc.x, maxLoc.y, templateImage.cols, templateImage.rows);
result.confidence = maxVal;
return result;
}
/// <summary>
/// 模板匹配,返回Rect以及分数
/// </summary>
/// <param name="templateImg">模板图像</param>
/// <param name="srcImg">匹配图像</param>
/// <param name="sorce">分数</param>
/// <returns></returns>
static cv::Rect doMatchTemplate(const cv::Mat& templateImg, const cv::Mat& srcImg, double* sorce)
{
cv::Mat resultImage;
matchTemplate(srcImg, templateImg, resultImage, cv::TM_CCOEFF_NORMED);
double minVal = 0, maxVal = 0;
cv::Point minLoc(0, 0), maxLoc(0, 0);
minMaxLoc(resultImage, &minVal, &maxVal, &minLoc, &maxLoc);
*sorce = maxVal;
cv::Rect rect(maxLoc.x, maxLoc.y, templateImg.cols, templateImg.rows);
return rect;
}
//计算contour是否重叠
static bool isContoursOverlap(const vector<cv::Point>& contour1, const vector<cv::Point>& contour2, double thresholdPercent = 0) {
cv::Rect rect1 = cv::boundingRect(contour1);
cv::Rect rect2 = cv::boundingRect(contour2);
cv::Size tempImgSize(max(rect1.x + rect1.width, rect2.x + rect2.width), max(rect1.y + rect1.height, rect2.y + rect2.height));
cv::Mat binaryImage = cv::Mat::zeros(tempImgSize,CV_8U);
// 画出目标轮廓
drawContours(binaryImage, vector<vector<cv::Point>>{contour2}, 0, cv::Scalar(255), -1);
double totalOverlap = 0.0;
// 创建一个临时的二值图像
cv::Mat tempBinaryImage = cv::Mat::zeros(tempImgSize, CV_8U);
// 画出当前轮廓
drawContours(tempBinaryImage, vector<vector<cv::Point>>{contour1}, 0, cv::Scalar(255), -1);
// 计算重叠的像素数
cv::Mat intersection = binaryImage & tempBinaryImage;
int overlapPixelCount = countNonZero(intersection);
// 计算当前轮廓的重叠百分比
double overlapPercentage = static_cast<double>(overlapPixelCount) / countNonZero(tempBinaryImage);
return overlapPercentage * 100.0> thresholdPercent; // 将结果转换为百分比
}
//计算rect是否重叠
static bool isRectOverlap(const cv::Rect& rect1, const cv::Rect& rect2,double thresholdPercent=0) {
// 计算两个矩形的重叠区域
cv::Rect intersection = rect1 & rect2;
if (thresholdPercent != 0)//如果有阈值
{
int maxCnotourArea = max(rect1.area(), rect2.area());
if (intersection.area() / maxCnotourArea < thresholdPercent)
return false;
}
// 如果重叠区域的面积大于0,则说明两个矩形重叠
return intersection.area() > 0;
}
//将两个contour的区域合并
static vector<cv::Point> contourPlusContour(const vector<cv::Point>& contour1, const vector<cv::Point>& contour2)
{
vector<cv::Point>res;
res.insert(res.end(), contour1.begin(), contour1.end());
res.insert(res.end(), contour2.begin(), contour2.end());
return res;
}
};
struct rectAndData
{
cv::Rect rect;
double defectHeight;
double defectWidth;
int badType=0;
bool result;
ngTypeEnum ngType;
vector<cv::Point> contour;
rectAndData(cv::Rect rectInput, double defectHeightInput, double defectWidthInput,bool resultInput)
{
rect = rectInput;
defectHeight = defectHeightInput;
defectWidth = defectWidthInput;
result = resultInput;
}
rectAndData(cv::Rect rectInput, double defectHeightInput, double defectWidthInput, int n, bool resultInput)
{
rect = rectInput;
defectHeight = defectHeightInput;
defectWidth = defectWidthInput;
badType = n;
result = resultInput;
}
rectAndData(cv::Rect rectInput, double defectHeightInput, double defectWidthInput, int n, bool resultInput, vector<cv::Point>& contourInput)
{
rect = rectInput;
defectHeight = defectHeightInput;
defectWidth = defectWidthInput;
badType = n;
result = resultInput;
contour = contourInput;
}
rectAndData(cv::Rect rectInput, double defectHeightInput, double defectWidthInput, int n, bool resultInput, vector<cv::Point>&contourInput, ngTypeEnum inputNgType)
{
rect = rectInput;
defectHeight = defectHeightInput;
defectWidth = defectWidthInput;
badType = n;
result = resultInput;
contour = contourInput;
ngType = inputNgType;
}
};
//计算主线程
class algoThread : public QThread
{
Q_OBJECT
public:
bool m_runFlag = true;
QString threadName;
QMutex* algoMutex;
handleAiModel* modelPtr;
sqlController* sql;
threadConroller* tController;
subThread* oriSaveThread;
subThread* resSaveThread;
sncodeCls* snDatas;
cameraImages* cameraImgs;
int Indexs;
QMutex detQueueMutex;
QQueue<detData*> detQueue;
QMutex currentMutex, nextMutex, globalMutex;
int* offsetTimes;
QMutex* offTimesMutex;
string snErrorsnError = string("snErrNoSn");
QMutex* snAndHashMutex;
avgDataCls* avgDatasPtr;
int Index = 1;
int areaIndex = 0;
void run();
bool waitForImg(detData* data,int);
void getAllFiles(string path, vector<string>& files, string format);
void Init(threadConroller* threadConroller) {
tController = threadConroller;
modelPtr = &threadConroller->models;
sql = threadConroller->sql;
oriSaveThread = threadConroller->oriSaveThread;
resSaveThread = threadConroller->resSaveThread;
snDatas = &threadConroller->snDatas;
cameraImgs = &threadConroller->cameraImgs;
algoMutex = &threadConroller->algoMutex;
offsetTimes= &threadConroller->offsetTimes;
offTimesMutex=&threadConroller->offTimesMutex;
avgDatasPtr = &threadConroller->avgDatas;
}
bool addDetTask(detData*);//添加任务
int getOffSetTimes()
{
offTimesMutex->lock();
int res = *offsetTimes;
offTimesMutex->unlock();
return res;
}
//算法
void algoCameraTop(detData* data);
void algoCameraMid(detData* data);
void algoCameraBottom(detData* data);
signals:
void subThreadStart();
};
//用于记录写入csv的缺陷数据
class ngNoteCls
{
public:
struct defectStruct
{
QString Name;
vector<double>Value;
defectStruct(QString nameInput)
{
Name = nameInput;
}
};
unordered_map<QString, defectStruct>ngDefectMap;
unordered_map<QString, defectStruct>okDefectMap;
unordered_map<QString, defectStruct>::iterator it;
/// <summary>
/// 数据存在返回true,不存在返回false
/// </summary>
/// <param name="name">数据名</param>
/// <returns></returns>
bool checkExisted(QString name, unordered_map<QString, defectStruct>* map)
{
it = map->find(name);
if (it == map->end())
{
return false;
}
return true;
}
void insertNgData(QString name)
{
if (checkExisted(name, &ngDefectMap) == false)
{
defectStruct defect(name);
ngDefectMap.insert({ name,defect });
}
}
void insertNgData(QString name, double width, double height)
{
if (checkExisted(name, &ngDefectMap) == false)
{
defectStruct defect(name);
defect.Value.push_back(width);
defect.Value.push_back(height);
ngDefectMap.insert({ name,defect });
}
else//负数缺陷大小设0
{
defectStruct* defect = &it->second;
for (auto& data : defect->Value)
data = 0;
}
}
void insertNgData(QString name, double width, double height, double depth)
{
if (checkExisted(name, &ngDefectMap) == false)
{
defectStruct defect(name);
defect.Value.push_back(width);
defect.Value.push_back(height);
defect.Value.push_back(depth);
ngDefectMap.insert({ name,defect });
}
else//负数缺陷大小设0
{
defectStruct* defect = &it->second;
for (auto& data : defect->Value)
data = 0;
}
}
QString getNgSummaryStr()
{
QString str;
for (auto it : ngDefectMap)
{
str += "&MAX-" + it.second.Name + "_(";
if (it.second.Value.size() > 0)
{
for (auto data : it.second.Value)
str += QString::number(data) + "*";
str.left(str.size() - 1);
}
str += ")";
}
return str;
}
void insertOkData(QString name)
{
if (checkExisted(name, &okDefectMap) == false)
{
defectStruct defect(name);
okDefectMap.insert({ name,defect });
}
}
void insertOkData(QString name, double width, double height)
{
if (checkExisted(name, &okDefectMap) == false)
{
defectStruct defect(name);
defect.Value.push_back(width);
defect.Value.push_back(height);
okDefectMap.insert({ name,defect });
}
else//负数缺陷大小设0
{
defectStruct* defect = &it->second;
for (auto& data : defect->Value)
data = 0;
}
}
void insertOkData(QString name, double width, double height, double depth)
{
if (checkExisted(name, &okDefectMap) == false)
{
defectStruct defect(name);
defect.Value.push_back(width);
defect.Value.push_back(height);
defect.Value.push_back(depth);
okDefectMap.insert({ name,defect });
}
else//负数缺陷大小设0
{
defectStruct* defect = &it->second;
for (auto& data : defect->Value)
data = 0;
}
}
QString getOkSummaryStr()
{
QString str;
for (auto it : okDefectMap)
{
str += "&OK-" + it.second.Name + "_(";
if (it.second.Value.size() > 0)
{
for (auto data : it.second.Value)
str += QString::number(data) + "*";
str.left(str.size() - 1);
}
str += ")";
}
return str;
}
private:
};
//用于储存以及计算需要在图片上屏蔽的区域
class avoidArea
{
public:
std::vector<std::vector<cv::Point>>avoidContours;
bool addArea(cv::Mat& detImg, pSegmentation* segPtr)//只取最大的
{
cv::Mat resMat = ~segPtr->Evaluate(detImg);
int maxIndex = 0, maxArea = 0;
vector<vector<cv::Point>>contours;
cv::findContours(resMat, contours, cv::noArray(), cv::RETR_EXTERNAL, cv::CHAIN_APPROX_NONE);
if (contours.size() == 0)
return false;
for (int i = 0; i < contours.size(); i++)
{
int Area = contourArea(contours[i]);
if (Area > maxArea)
{
maxArea = Area;
maxIndex = i;
}
}
if (contours.size() != 0)
{
avoidContours.push_back(contours[maxIndex]);
return true;
}
return false;
}
bool checkOverLap(cv::Point input)//检测与中心点是否重叠
{
for (auto& contour : avoidContours)
{
if (cv::pointPolygonTest(contour, input, true) >= 0)
{
return true;
}
}
return false;
}
bool checkOverLap(std::vector<cv::Point> contourInput)
{
for (auto& contour : avoidContours)
{
if (simpleAlgo::isContoursOverlap(contour, contourInput)==true)
return true;
}
return false;
}
};
//用法:先将contour用insertContours插入,然后调用fusionContourToMat生成Mat
class contour2Mat
{
public:
enum type
{
jiZhuPoSun,
aoKeng,
huaHeng,
max = huaHeng
};
struct _strcut
{
vector<cv::Point> contours;
cv::Point offset;
};
contour2Mat(cv::Size sizeInput)
{
contoursVec.resize(max+1);
offsets.resize(max + 1);
imgSize = sizeInput;
}
contour2Mat()
{
contoursVec.resize(max + 1);
offsets.resize(max + 1);
}
void insertContours(vector<cv::Point> contours, type t,cv::Point offset=cv::Point(0,0))
{
if (contours.size() == 0)
return;
contoursVec[t].push_back({ contours,offset });
}
cv::Mat fusionContourToMat(type t)
{
cv::Mat res;
res = cv::Mat(
cv::Size( imgSize.width,imgSize.height ),
CV_8UC1, cv::Scalar(0));
if (contoursVec[t].size() == 0)
{
cv::copyMakeBorder(res, res, offsets[t].x, 0, offsets[t].y, 0, 1, cv::Scalar(0));
return res;
}
for (auto& data : contoursVec[t])
{
cv::Rect rect = cv::boundingRect(data.contours);
if (res.cols < rect.x + rect.width)
cv::copyMakeBorder(res, res, 0, 0, 0, rect.x + rect.width - res.cols, cv::BORDER_CONSTANT, cv::Scalar(0));
if (res.rows < rect.y + rect.height)
cv::copyMakeBorder(res, res, 0, rect.y + rect.height - res.rows, 0, 0, cv::BORDER_CONSTANT, cv::Scalar(0));
}
for (auto& data : contoursVec[t])
{
cv::drawContours(res(cv::Rect(data.offset.x,data.offset.y,imgSize.width-data.offset.x,imgSize.height-data.offset.y)),
vector <vector<cv::Point>>(1,data.contours), -1, cv::Scalar(255), -1);
}
return res;
}
void setImgSize(cv::Size sizeInput)
{
imgSize = sizeInput;
}
void setOffSet(cv::Point offsetInput, type t)
{
offsets[t] = offsetInput;
}
private:
cv::Size imgSize;
std::vector<cv::Point>offsets;
std::vector<vector<_strcut>>contoursVec;
};
#pragma once