Sentence examples for matrix each pixel from inspiring English sources
In the data matrix each pixel is represented by a row and wavenumbers in columns.
Construct the diffusion matrix for each pixel.
1. Calculate the second-moment matrix for each pixel.
Calculate the second-moment matrix for each pixel.
Step involves the construction of the prior covariance matrix for each pixel.
According to the original data of PolSAR, the scattering matrix of each pixel point of PolSAR image can be obtained.
The feature detection method in SURF detects the interest points by finding the local extremes of the determinant of Hessian matrix at each pixel.
When the reciprocity theory ensures scattering intensity of HV channel equals that of VH, we can represent the scattering matrix of each pixel as a three-dimensional vector.
SURF utilizes integral images for fast convolution, and the Hessian matrix at each pixel is approximated by a series of predefined templates.
Step is to concern the local training scheme, in which the sample covariance matrix for each pixel is estimated using (2) with the sample vectors chosen from the adjacent range pixels (including several guard cells to avoid the cancellation of moving target itself) around the pixel under test.
The logarithm of illumination component formed by a single strobe in the water is known to be represented by fourth order polynomial of two variables as I L x y ≈ p 1 x 4 + p 2 x 3 y + ⋯ p 14 y + p 15 = SP (2 where S refer to surface fitting matrix for each pixel and P is the parameter vector.
