Sentence examples for center intensity from inspiring English sources

To extract contrast values, we usually use the center intensity divided by its local background.

Under CW laser excitation and weak absorbing species, the TLS signal depends on the relative changes in the laser beam center intensity.

Moreover, results showed that the absence of this separation does not impact on the mean locations of the lateral longitudinal vortices but more specifically on their vortical center intensity.

Finally, if an ion is both detectable and detected, then we use the corresponding intensity value to train (or test) the appropriate one-dimensional three-component Gaussian mixture at the center intensity node.

We do not wish to assign low probability to a peptide with an undetected ion if that ion is physically undetectable; hence, when both of these variables are false, we set the center intensity variable to unity.

The log-transformed and mean-centered intensity values of significant differentially expressed genes were used for PCA, which was carried out using Spotfire (Spotfire Inc., Cambridge, MA).

In agreement with our results, in the Cancer Cell Line Encyclopedia [ 54], 35 out of 49 SCLC cell lines tested overexpress SYK (> 2 fold of the median centered intensity values).

For each probe that passed the p-value filter (n = 21178) the Pearson correlation coefficient between the log2 median centered intensities in the FFPE samples and in the FF counterparts (considering all replicates separately) was calculated.

Let and be the center image intensity of channel at pixel and the surrounding intensity, respectively.

To quantify the localization of these calcium transients, we measured the center of intensity of calcium transients in MetaMorph and measured the displacement of the center of intensity from the midline of the growth cone (negative displacements were on the side of the growth cone facing away from the pipette).

The following algorithms were included: 1) motion detection between subsequent images by means of a center of intensity algorithm in three directions, 2) spatial smoothing with a 3×3 pixel Gaussian convolution filter, 3) intensity normalisation with a resulting mean image intensity value of 1000.