Sentence examples for by fitting the pixel from inspiring English sources

Calibration is finalized by fitting the pixel positions with a 2nd order polynomial.

Once each patch was aligned across all the acquisitions in a particular experiment, the multispectral images were processed by fitting the absorbance at each pixel to the model described by Eq. (3).

T2 values of each sample were calculated from the captured MRI by fitting the decay curve on a pixel-by-pixel basis using the nonlinear monoexponential algorithm of M i = M0 × exp(− TE i / T2).

Optimal values of the pharmacokinetic parameters Ktrans and ve for each pixel were calculated by fitting the enhanced curve of the tissue signal using nonlinear regression analysis.

T1 was determined by fitting the inversion recovery images with a relaxation curve on a pixel by pixel basis.

First, we calculated the autocorrelation function for each pixel of the scanned line (Fig. 2): by fitting the ACF we obtained the local NLS-GFP diffusion coefficient.

Cracks are holes of size one to two pixel wide caused by rounding the floating point position of a warped pixel to make it fit the pixel grid of the virtual view image plane.

The background signal was estimated by fitting a histogram to the pixel intensities in each field of view.

We further filter objects that are not sufficiently filament-like, by fitting an ellipse to the pixels in the object and discarding objects whose major axis in less than 1.5 times as long as the minor axis.

The illumination bias is estimated by fitting a plane to the average pixel intensity at each location across the whole collection of images.

Afterwards the signal decay parameters were fitted pixel by pixel using a T2/T2* maximum likelihood estimation based on the Rice distribution [19].