Building upon this scale-adapted second-moment matrix, the "'Harris-Laplace "'detector is a twofold process : applying the Harris corner detector at multiple scales and automatically choosing the " characteristic scale ".
22.
From representing the six special cases, we see a clear advantage of the moment matrix representation, i . e ., it allows a unified representation for seemingly diverse types of knowledge, including linear equations, joint and conditional distributions, and ignorance.
23.
One of these properties is that the square root of the second-moment matrix, M ^ { \ tfrac { 1 } { 2 } } will transform the original anisotropic region into isotropic regions that are related simply through a pure rotation matrix R.
24.
As discussed with the Harris detector, the eigenvalues and eigenvectors of the second-moment matrix, M = \ mu ( \ mathbf { x }, \ Sigma _ I, \ Sigma _ D ) characterize the curvature and shape of the pixel intensities.
25.
The computation of the second moment matrix ( sometimes also referred to as the structure tensor ) A in the Harris operator, requires the computation of image derivatives, and ( ii ) an " integration scale " for accumulating the non-linear operations on derivative operators into an integrated image descriptor.
26.
Furthermore, it was shown that all these differential scale-space interest point detectors defined from the Hessian matrix allow for the detection of a larger number of interest points and better matching performance compared to the Harris and Shi-and-Tomasi operators defined from the structure tensor ( second-moment matrix ).
27.
The matrix \ mathbf X ^ { \ rm T } \ mathbf X is known as the Gramian matrix of \ mathbf X, which possesses several nice properties such as being a positive semi-definite matrix, and the matrix \ mathbf X ^ { \ rm T } \ mathbf y is known as the moment matrix of regressand by regressors.
How to say moment matrix in Hindi and what is the meaning of moment matrix in Hindi? moment matrix Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
