User profile: Adeline

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User name:Adeline
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Why i get negative values of eigenvalues for covariance matrix
mik2718, yes, I am using cvEigenVV to calculate. Below is my code: [code]IplImage** AllCov = ArrCo...

Why i get negative values of eigenvalues for covariance matrix
However, one thing that I don't understand is: http://docs.opencv.org/modules/core/doc/operations_o...

Why i get negative values of eigenvalues for covariance matrix
I have check my input images which used to compute covariance matrix, their individual result shows ...

Why i get negative values of eigenvalues for covariance matrix
I suppose to collect Array of Covariance Matrix. However, the last few values of eigenvalues I get...

std::bad_alloc at memory location 0x0016ef74..
I have solved the problem of the issue mentioned above. For those doing the same stuff as mine in op...