I have images saved as 1.jpg, 2.jpg and 3.jpg in a folder(at C:/images/result/template/)
I am attempting to load all the images as follow:
string link="C:/images/result/template/";
int i=1;
while (i<4)
{
link=link+i+".jpg";
IplImage* templat = cvLoadImage(link, 1);
IplImage* templat2 = cvCreateImage(cvSize(templat->width, templat->height),
IPL_DEPTH_8U, 1);
i++
}
However I am getting error.
error C2678: binary '+' : no operator found which takes a left-hand operand of type 'std::string' (or there is no acceptable conversion)
You can load series of images using sprintf
or std::stringstream
Here is how you can do it with sprintf
:
char link[512];
int i=1;
while (i<4)
{
sprintf(link,"C:/images/result/template/%d.jpg",i);
IplImage* templat = cvLoadImage(link, 1);
IplImage* templat2 = cvCreateImage(cvSize(templat->width, templat->height),IPL_DEPTH_8U, 1);
i++
}