ajplockyer's profile - activity

I suspect that the problem is caused by motion blur. Have a look at individual frames when the object is moving, and you will probably see the shapes become distorted when they move. You could try using a higher frame rate if possible.

Thankyou for the suggestions. I ended up using Lab_color_space, which seems to work well.

Yes, src and dst can be the same matrix. The following code works fine:

int main(int argc, char argv[]) {
    cv::Mat test = cv::imread("test.jpg");
    cv::GaussianBlur(test, test, cv::Size(11, 11), 5.0);
    cv::imshow("test", test);
    cv::waitKey(0);
    return 0;
}

I have a working program which uses the EM class, trained on RGB values to classify pixels in an image. Is it possible to do the same thing using HSV values? The problem is that hue is an angle. Thus, the mean cannot be calculated in the usual way.