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Subba Rao's profile - activity

2015-04-10 01:51:37 -0500 received badge  Supporter (source)
2015-04-09 22:47:33 -0500 commented answer Convert DLL IntPtr to byte[] to bitmap

Excellent, this works. Basically I needed the CopyImgData function. :)

2015-04-09 22:47:01 -0500 answered a question Convert DLL IntPtr to byte[] to bitmap

Excellent, this works. Basically I needed the CopyImgData function. :)

2015-04-09 02:50:49 -0500 commented answer Convert DLL IntPtr to byte[] to bitmap

I am having the same issue. Trying a bunch of stuff now. Will post here if I find anything.

2015-03-29 20:26:17 -0500 commented answer I am not able to change my profile picture/gravatar.

Thank you =)

2015-03-29 20:26:01 -0500 received badge  Scholar (source)
2015-03-26 02:58:46 -0500 asked a question I am not able to change my profile picture/gravatar.

Clicking on change picture goes to:

http://answers.opencv.org/faq/#gravatar

2015-03-26 02:49:42 -0500 commented question ip camera with opencv c++

I ran your code and it works for me. So the issue has to be with your url for the camera.

2015-03-26 02:37:07 -0500 answered a question ip camera with opencv c++

Below is a simple example that I use and works:

if (vcap.open(videoStreamAddress))
{
    namedWindow("MainVideoWindow", CV_WINDOW_AUTOSIZE);
    for (;;)
    {
        if (!vcap.read(frame))
        {
            std::cout << "No frame" << std::endl;
            cv::waitKey();
        }
        else
        {
            cv::imshow("MainVideoWindow", frame);
        }

        if (cv::waitKey(1) >= 0)
        {
            isExit = 1;
            break;
        }
    }
}
2015-03-25 20:56:44 -0500 received badge  Enthusiast
2015-03-24 02:45:11 -0500 answered a question Prebuilt OpenCv with Cuda

Well ceemple is kinda filling this gap. Though not all gpu functions are supported for now last I tested. But they are proactive and seem to be actively working on it.

2015-03-18 04:04:53 -0500 received badge  Editor (source)
2015-03-18 04:04:30 -0500 answered a question could you please give me code for drowsiness detection or eye fatigue detection on opencv with python programming?

Probably one approach would be to detect the frequency and length of eyes open/closed. Based on this you can deduce if they are drowsy or fatigued.

Refer to this: http://answers.opencv.org/question/30...

2015-03-16 23:47:52 -0500 asked a question Prebuilt OpenCv with Cuda

I have been using OpenCv for the past 3 months and it has been awesome. You guys are doing a great job.

I was wondering if there is a reason why there is no Cuda enabled binaries. Maybe provide this with 3.0 moving forward?

Would love to hear from you guys what are the issues etc. Maybe I can get involved somehow.

Thanks.