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ton_malaka ton_malaka is a male
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How to Display image on pixmapLabel use openCV library Reply to this Post Post Reply with Quote Edit/Delete Posts Report Post to a Moderator       Go to the top of this page
Hello, I want to display image from file location on "pixmapLabel" use openCV library. Here is my code, but I have some error message when I compile it. The error message just like this :
"undefined references to call cvLoadImage......bla...bla...bla...."

I have included the openCV library path. Can you help me to fix the problem?? I will appreciate your help.

//----------------------------------------------------------------------
#include "/usr/local/include/opencv/cv.h"
#include "/usr/local/include/opencv/highgui.h"

void FormMain::loadOpenCV()
{
IplImage* img = 0;
img=cvLoadImage("/home/ton_malaka/snapshot1.png");
pixmapLabelOut->setPixmap(img);
}
//-------------------------------------------------------------------------
--

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30.04.2008 13:37 ton_malaka is offline Send an Email to ton_malaka Search for Posts by ton_malaka Add ton_malaka to your Buddy List YIM Account Name of ton_malaka: funk_ynot_24
alokraj
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RE: How to Display image on pixmapLabel use openCV library Reply to this Post Post Reply with Quote Edit/Delete Posts Report Post to a Moderator       Go to the top of this page
Hi

I am just trying to answer donnow whether its correct or False.
In QT we can either upload an image or a QRC file
Just try to do this using QT designer and see the generated code, it ll help you
I guess.

Sorry, if it doesnt clear your doubt!

Regards
Alok

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Alok
06.05.2008 08:06 alokraj is offline Send an Email to alokraj Search for Posts by alokraj Add alokraj to your Buddy List
ton_malaka ton_malaka is a male
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Registration Date: 28.03.2008
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Thread Starter Thread Started by ton_malaka
RE: How to Display image on pixmapLabel use openCV library Reply to this Post Post Reply with Quote Edit/Delete Posts Report Post to a Moderator       Go to the top of this page
Hi Alokraj,

Thank you for your reply. Actually in Qt we can upload and display image without openCV library, but I need openCV to process edge detection using Canny Algorithm.

Regards,
ton_malaka

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06.05.2008 15:59 ton_malaka is offline Send an Email to ton_malaka Search for Posts by ton_malaka Add ton_malaka to your Buddy List YIM Account Name of ton_malaka: funk_ynot_24
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