I have a binary mask of an object and want to get its bounding rectangle.
Function cv::boundingRect wants a vector of cv::Point, while I have a matrix.
I've written my own function, which reduces the binary mask with CV_REDUCE_MAX first to a column then to a row and finds leftmost and rightmost and topmost and bottommost non-zero elements.
The mask is strictly binary (0 and 1).
Is there any better way?
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