OpenCv QT CvNamedWindow IplImage not working

Posted by Shahzaib on Stack Overflow See other posts from Stack Overflow or by Shahzaib
Published on 2010-06-15T16:26:14Z Indexed on 2010/06/15 17:02 UTC
Read the original article Hit count: 291

Filed under:

qt

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visual-c++

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opencv

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freeze

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hanging

I have problem with displaying Cam on QTLabel using openCV, Every thing is working fine . except one . I have to call function from open === cvNamedWindow() == in order for program to work properly . its displaying the webcam on the QLabel no problem but if i don't call the cvNamedWindow function then the program is just hanging its just keep displaying the camera which are working on the screen but i can't click on any thing else its getting freeze. doest any one has any idea why its happening and what i am doing wrong ?

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