Sentence examples for boundary contrast from inspiring English sources

Boundary contrast is calculated as the absolute difference in average intensity of the circular window (5 pixels height) outside and inside the boundary.

In the coarse map stage, color spatial distribution map based on hue cue and central compactness rule is proposed, and integrated with texture boundary contrast information and background information to construct multi-prior coarse saliency map.

In dry AMD, the wavelet descriptors showed a reduction in boundary contrast (ie, decreased fluid to tissue ratio) when compared with the normal eye.

Although a large quantity of past and ongoing dedicated research on this topic exists, vessel segmentation remains a challenging task because of intensity inhomogeneity and weak boundary contrast of the vessels.

A described block at the G2/M boundary contrasts with a defective exit from quiescence and a complete lack of Erk1/2 activation observed in liver-specific c-Met conditional knockout mice which lost c-Met mediated signaling in all cell types [7].

Even if the main emphasis is on cell boundary, contrasting the features of plasma membranes to those of these distinct membranes, especially in the context of the "active membrane" concept, could be useful.

We found sharp discontinuities in structural variables at socio-political boundaries, in contrast to ecological boundaries at passive restoration and grazed sites, which showed fuzzy boundaries.

The western, or Asiatic, coastal boundary, in contrast, is irregular.

Above the Castlegate sequence boundary, in contrast, a regionally extensive sheet sandstone of fluvial to estuarine origin with laterally continuous internal erosional surfaces occurs.

Notably, the calculated expression domain of Wnt1 has no sharp boundary in contrast to experimental evidence.

Some recent examples point to a regional geographical boundary (in contrast to a province or entire country) as a way to draw an outline around the scope of change.