Comments on: 2. Basic Image Manipulation

By: Jim

Jim — Sun, 26 Dec 2010 17:30:55 +0000

Although make and g++ is old hat, CMake is new to me, so this got me going quickly. Thanks, this is really helpful.

By: Ashutosh

Ashutosh — Mon, 29 Nov 2010 10:45:20 +0000

hi,
I think I’v got the solution for displaying multiple windows using cvNamedWindow() function …
Below is the sample code for frames taken from the cam and displaying it in multiple windows.
The code displays 10 frames of images taken from the camera.
cp is the pointer to CvCapture.
//
IplImage *fp[20];
char* p;
char ch;
p=&ch;
for(int l1=0;l1<10;l1++)

{
*p=l1;
fp[l1]=cvQueryFrame(cp);
cvNamedWindow(p,CV_WINDOW_AUTOSIZE);
cvShowImage(p,fp[l1]);

}
//

By: Utkarsh

Utkarsh — Wed, 14 Jul 2010 13:42:42 +0000

@above: haha

@nathan: have a look at my website… I’ve got some tuts there, hopefully you’ll find something useful

By: Han

Han — Tue, 13 Jul 2010 22:52:41 +0000

What. The. Fuck?