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/******************************** | |
* MYcvtColor.cpp | |
* S. F. Hasan | |
* *****************************/ | |
#include <opencv2/opencv.hpp> | |
#include <iostream> | |
#include <fstream> | |
using namespace cv; | |
using namespace std; | |
double alpha; /**< Simple contrast control */ | |
int beta; /**< Simple brightness control */ | |
int main( int argc, char** argv ) | |
{ | |
IplImage* imgA = cvLoadImage("C:/view0.png"); | |
CvSize img_sz = cvGetSize( imgA ); | |
if (!imgA) { | |
return 0; | |
} | |
IplImage* lab_image = cvCreateImage( img_sz, imgA->depth, 3 ); | |
cvCvtColor(imgA, lab_image, CV_BGR2Lab); | |
for (int row=0;row<lab_image->height;row++) | |
{ | |
const uchar* ptr= (uchar*)(lab_image->imageData + row*lab_image->widthStep ); | |
for(int col=0;col<lab_image->width;col++) | |
{ | |
//cout << "uchar = "<< endl << " " << (uchar)*ptr << endl << endl; | |
cout << "int = "<< endl << " " << (int)*ptr << endl << endl; | |
*ptr++; | |
} | |
} | |
cvNamedWindow("rgb",1); | |
cvNamedWindow("lab",1); | |
cvShowImage("rgb",imgA); | |
cvShowImage("lab",lab_image); | |
cvReleaseImage(&imgA); | |
cvReleaseImage(&lab_image); | |
cvWaitKey(); | |
return 0; | |
} |
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