I was trying to convert Iplimage structure to cv::Mat class. But I got something wrong error in new code that I fixed.
So, I just want to compare what you guys will fix it with mine. Can you convert my code by using cv::Mat class?
Here is my code that has only IplImage
enter code here
#include<opencv2/core/core_c.h>
#include<opencv2/highgui/highgui_c.h>
#include<opencv/cv.h>
#include <stdlib.h>
#include <math.h>
#include <stdio.h>
#include<Windows.h>
#include<ctffunc.h>
void RGB_TO_HSV(unsigned char r, unsigned char g, unsigned char b, double &h, double &s, double &v );
void HSV_TO_RGB(unsigned char h, unsigned char s, unsigned char v, double &r, double &g, double &b);
void FILTER(int H_max,int H_min,int V_max,int V_min,int S_max,int S_min);
void on_change1(int pos1);
void on_change2(int pos2);
void on_change3(int poS3);
void on_change4(int poS4);
void on_change5(int poS5);
void on_change6(int poS6);
IplImage *srcImage,*dstImage,*srcR,*srcG,*srcB,*dstR,*dstG,*dstB;
int H_max,H_min,V_max,V_min,S_max,S_min;
int main()
{ double r, g, b, h, s, v;
int x,y;
int pos1=0;
int pos2=0;
int pos3=0;
int pos4=360;
int pos5=255;
int pos6=255;
if((srcImage=cvLoadImage("sunrise.jpg",1))==NULL)
return -1;
srcR=cvCreateImage(cvGetSize(srcImage),IPL_DEPTH_8U,1);
srcG=cvCreateImage(cvGetSize(srcImage),IPL_DEPTH_8U,1);
srcB=cvCreateImage(cvGetSize(srcImage),IPL_DEPTH_8U,1);
dstR=cvCreateImage(cvGetSize(srcImage),IPL_DEPTH_8U,1);
dstG=cvCreateImage(cvGetSize(srcImage),IPL_DEPTH_8U,1);
dstB=cvCreateImage(cvGetSize(srcImage),IPL_DEPTH_8U,1);
cvSplit(srcImage,srcB,srcG,srcR,NULL);
dstImage=cvCreateImage(cvGetSize(srcImage),IPL_DEPTH_8U,3);
cvSetZero(dstImage);
cvMerge(srcB,srcG,srcR,NULL,dstImage);
cvNamedWindow("dstImage",CV_WINDOW_AUTOSIZE);
cvShowImage("dstImage",dstImage);
on_change1(pos1);
on_change2(pos2);
on_change3(pos3);
on_change4(pos4);
on_change5(pos5);
on_change6(pos6);
cvCreateTrackbar("H_min","dstImage",&pos1,360,on_change1);
cvCreateTrackbar("H_max","dstImage",&pos4,360,on_change4);
cvCreateTrackbar("S_min","dstImage",&pos2,255,on_change2);
cvCreateTrackbar("S_max","dstImage",&pos5,255,on_change5);
cvCreateTrackbar("V_min","dstImage",&pos3,255,on_change3);
cvCreateTrackbar("V_max","dstImage",&pos6,255,on_change6);
for(y=0;y<srcImage->height;y++)
for(x=0;x<srcImage->width;x++)
{
r=cvGetReal2D(srcR,y,x);
g=cvGetReal2D(srcG,y,x);
b=cvGetReal2D(srcB,y,x);
cvSetReal2D(dstR,y,x,r);
cvSetReal2D(dstG,y,x,g);
cvSetReal2D(dstB,y,x,b);
}
cvSetZero(dstImage);
cvMerge(dstB,dstG,dstR,NULL,dstImage);
cvShowImage("dstImage",dstImage);
cvWaitKey(0);
cvDestroyWindow("srcImage");
cvDestroyWindow("dstImage");
cvReleaseImage(&srcImage);
cvReleaseImage(&srcR);
cvReleaseImage(&srcG);
cvReleaseImage(&srcB);
cvReleaseImage(&dstImage);
}
And The code that i've tried
enter code here
using namespace std;
using namespace cv;
Mat src,g,r,b, fin_img;
int H_max,H_min,V_max,V_min,S_max,S_min;
void RGB_TO_HSV(unsigned char r, unsigned char g, unsigned char b, double &h, double &s, double &v);
void HSV_TO_RGB(unsigned char h, unsigned char s, unsigned char v, double &r, double &g, double &b);
void FILTER(int H_max,int H_min,int V_max,int V_min,int S_max,int S_min);
void on_change1(int pos1=0);
void on_change2(int pos2=0);
void on_change3(int poS3=0);
void on_change4(int poS4=0);
void on_change5(int poS5=0);
void on_change6(int poS6=0);
vector<Mat> rgbChannels(3);
vector<Mat> NewrgbChannels(3);
vector<Mat> channels;
vector<Mat> Newchannels;
int main()
{
//double r, g, b, h, s, v;
int x,y;
int pos1=0;
int pos2=0;
int pos3=0;
int pos4=360;
int pos5=255;
int pos6=255;
src=imread("sunrise.jpg",1);
namedWindow("src",1);imshow("src",src);
rgbChannels[0] = src(Rect(0,0,src.size().width,src.size().height));
rgbChannels[1] = src(Rect(0,0,src.size().width,src.size().height));
rgbChannels[2] = src(Rect(0,0,src.size().width,src.size().height));
NewrgbChannels[0] = src(Rect(0,0,src.size().width,src.size().height));
NewrgbChannels[1] = src(Rect(0,0,src.size().width,src.size().height));
NewrgbChannels[2] = src(Rect(0,0,src.size().width,src.size().height));
fin_img = src(Rect(0,0,src.size().width,src.size().height));
// Split the image into different channels
split(src, rgbChannels);
g = Mat::zeros(Size(src.cols, src.rows), CV_8UC1);
r = Mat::zeros(Size(src.cols, src.rows), CV_8UC1);
b = Mat::zeros(Size(src.cols, src.rows), CV_8UC1);
{
// For Merge
channels.push_back(rgbChannels[0]); // B
channels.push_back(rgbChannels[1]); // G
channels.push_back(rgbChannels[2]); //R
merge(channels, fin_img); /// Merge the three channels
namedWindow("dstImage",1);imshow("dstImage", fin_img);
}
on_change1(pos1);
on_change2(pos2);
on_change3(pos3);
on_change4(pos4);
on_change5(pos5);
on_change6(pos6);
createTrackbar("H_min","dstImage",&pos1,360,TrackbarCallback(on_change1),0);
createTrackbar("H_max","dstImage",&pos4,360,TrackbarCallback(on_change4),0);
createTrackbar("S_min","dstImage",&pos2,255,TrackbarCallback(on_change2),0);
createTrackbar("S_max","dstImage",&pos5,255,TrackbarCallback(on_change5),0);
createTrackbar("V_min","dstImage",&pos3,255,TrackbarCallback(on_change3),0);
createTrackbar("V_max","dstImage",&pos6,255,TrackbarCallback(on_change6),0);
for(y=0;y<src.cols;y++)
for(x=0;x<src.rows;x++)
{
r= rgbChannels[2].data[ x*rgbChannels[2].rows+ y*rgbChannels[2].cols];
g= rgbChannels[1].data[ x*rgbChannels[1].rows+ y*rgbChannels[1].cols];
b= rgbChannels[0].data[ x*rgbChannels[0].rows+ y*rgbChannels[0].cols];
NewrgbChannels[2].data[ NewrgbChannels[2].rows+ NewrgbChannels[2].cols] = rgbChannels[2].data[ x*rgbChannels[2].rows+ y*rgbChannels[2].cols];
NewrgbChannels[1].data[ NewrgbChannels[1].rows+ NewrgbChannels[1].cols] = rgbChannels[1].data[ x*rgbChannels[1].rows+ y*rgbChannels[1].cols];
NewrgbChannels[0].data[ NewrgbChannels[0].rows+ NewrgbChannels[0].cols] = rgbChannels[0].data[ x*rgbChannels[0].rows+ y*rgbChannels[0].cols];
}
Newchannels.push_back(NewrgbChannels[0]); // B
Newchannels.push_back(NewrgbChannels[1]); // G
Newchannels.push_back(NewrgbChannels[2]); //R
merge(Newchannels, fin_img);
imshow("dstImage", fin_img);
waitKey(0);
}
