shilpa

Active since 2014

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Can any one plz explain the output returned by the imcontour(I,1) function.
I want to find the contour of a binary image and on those contour pixels I have to extract the features. When I used imconto...

8 years ago | 1 answer | 0

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I am applying Normalized Cuts on images of size 1024 x 1024, but the eigenvalues are coming very small and some are negative.
I am when following the literature and trying to apply bi-partition via normalized cuts, my Laplacian matrix is not coming posit...

9 years ago | 0 answers | 0

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Question

Can any one suggest me how to make a large matrics positive definate.
I have matrices whose positive eigen values have to be calculated. In order to find them the matrices have to be positive defini...

9 years ago | 3 answers | 0

3

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Question

Can any one suggest me how to find Eigen Values for a very large matrics which is not positive definate?
In eigs>checkInputs/LUfactorAminusSigmaB at 1045 In eigs>checkInputs at 855 In eigs at 94 Warning: Matrix is close to si...

9 years ago | 0 answers | 0

0

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Question

Kindly help me to debugg this error: Segmentation violation detected
Segmentation violation detected at Wed Dec 3 18:15:12 2014 -------------------------------------------------------------------...

10 years ago | 1 answer | 0

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answer