Dan Swain dantswain
dantswain
/ gist:1981051
Created
March 5, 2012 21:00
Debugging suggestion for http://stackoverflow.com/questions/9573423/converting-wxstring-to-stdstring-for-opencv
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| void DImage::deskew(string filename, unsigned int angle) | |
| { | |
| if (filename == "") | |
| return; | |
| std::cout << "Being called with filename " << filename << std::endl; | |
| Mat img = imread(filename, CV_LOAD_IMAGE_GRAYSCALE); |
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| for(i = 0; i < n_rows; i++) | |
| { | |
| tmp = 0; | |
| for(j = i + 1; j < n_rows; j++) | |
| { | |
| tmp += prA[i*n_rows + j]*prX[j]; | |
| } | |
| y += prX[i]*2.0*tmp; | |
| y += prX[i]*prX[i]*prA[i*n_rows + i]; | |
| } |
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