Sentence examples for dark variance from inspiring English sources

On the other hand, for the region below 75 e− where the dark variance noise dominates, the inclusion of dark variance correction is critical.

The intersection of the shot noise variance and the dark variance define two regions at approximately 75 e−, corresponding to a source-detector separation of approximately 1.3 cm.

In other words, above 75 e− the shot noise dominates the dark variance and the previously described shot noise variance correction is mostly sufficient [ 15].

Hence, we use a dark variance correction (σ d 2 ) to remove the dark noise variance from the variance of raw intensity images.

Then, as seen in Fig. 7(a) we have shown that it is further important to correct for the dark variance at large detection distances when working at lower light levels.

This figure demonstrates the effect of the noise variance in the speckle contrast calculation at large source-detector separations, where the intensity is very low and the detector dark variance dominates the measurements.

There was also less shared environmental variance (dark gray bands) at higher levels of education, this time in both genders.

As in (A ), after development on and off neurons yielded low synaptic variance (dark and light red arrows, respectively).

The 12 features chosen are: maximum intensity, mean intensity, median intensity, solidity and area of bright spot, mean intensity, intensity variance, percentage of dark area and mean of dark area of shadow region; difference between maximum intensity of bright spot and maximum intensity of shadow, slope of intensity profile, percentage of dark pixels along slope.

Furthermore, inspection of 100 repeated scans of the fiber bundle's dark signal revealed significant, structured variance that we hypothesize is due to small fluctuations in the relative position of each fiber with respect to the laser beam scanning the bundle's face.

The unknown exponent γ may be found by drawing the scatterplot of the logarithm of measured local variance diminished by the dark signal variance (estimate of σ w 2 ) against the logarithm of local mean[12].