Sentence examples for difference in the gray values from inspiring English sources

Graph entropy can reflect the degree of difference in the gray values of pixels.

By analyzing its nature further, several conclusions can be drawn as follows: 1. Graph entropy can reflect the degree of difference in the gray values of pixels.

On the contrary, when the entropy value is greater, the difference in the gray values of pixels within the window is big due to the existence of blob targets.

With a smaller value of graph entropy, the spatial distribution of energy within the window is more uniform and the difference in the gray values of pixels is weaker.

This value represents the peak of bone tissue in the gray value distribution histogram.

In 8-bit images the gray values range from 0 to 255 (2 combinations in binary code).

This difference in values might be due to the over estimate of the gray values threshold that we selected for celestite prior to the beam hardening correction.

in which: J n is the gray values after treatment; Imax, Imin is the largest and lowest gray values in original image respectively; I n is the gray value before treatment; a is luminance compensation coefficient.

Note that the "gray values" in our images represent the number of single molecule events per pixel.

Average gray value was calculated within selected areas as the sum of the gray values of all the pixels in the selection divided by the number of pixels.

The gray values were converted to relative mineral density.