busybyte's profile - activity

Now i found the second/main-reason, cause i got the same problem with a facedetect-sample. The reason is in different s

Now i found the second/main-reason, cause i got the same problem with a facedetect-sample. The reason is in different s

Now i found the second/main-reason, cause i got the same problem with a facedetect-sample. The reason is in different s

Now i found the second/main-reson, cause i got the same problem with a facedetect-sample. The reason is in different se

Many thanks magic, you're also right, today i tested the restored backup without the waitkey command and i got the gray

V3.3 - imshow no response Hello, i just installed opencv3.3 under vs2017, windows 8.1, and tried imshow, which was runn

Hello,

i just installed opencv3.3 under vs2017, windows 8.1, and tried imshow, which was runnin perfect under 3.2.

the result is a grey picture and the window state is: no response. i tried it with 2 different cams and with precompiled 3.3 as well as self compiled 3.3, same result.

VideoCapture cap; if (!cap.open(1)) return 0; for (;;) { Mat frame;

        cap >> frame;
        //cap.read(frame);
        //cap.retrieve(frame, 1);
    if (frame.empty()) break; // end of video stream

        //frame.AUTO_STEP;
        cv::imshow("RoboCam", frame);
    }

the debugger steps permanent through the for loop while showing the window

do you have any ideas or same results with 3.3 ?

many thanks for your help !

the problem maybe has been a bad configuration in my project. i restored a backup made with 3.2, configured it to 3.3 an

thanks magic, i tried the cv::waitKey after imshow but still the same result. (i7,geforce gtx,8gb-ram) i still wonder

V3.3 - imshow no response Hello, i just installed opencv3.3 under vs2017, windows 8.1, and tried imshow, which was runn

V3.3 - imshow no response Hello, i just installed opencv3.3 under vs2017, windows 8.1, and tried imshow, which was runn