Sentence examples for curvature map from inspiring English sources

The SI curvature map showed that that most facial areas have positive values corresponding to generally cylindrical structures.

Orange box outlines the area of the northwest strait, shown as (b) a slope gradient map, (c) a tangential curvature map and (d) a flowline density map.

Mean Curvature Map: Positive values corresponded to convex areas (nose, eyebrows, lips, chin), while negative values to concave ones (inner eye corners, subnasal region).

Gaussian Curvature Map: Many facial regions had very small values, due to being either flat or curved along only one direction.

In the MC curvature map, points belonging to protruding concave regions like the nose, chin and eyebrows had positive MC values, with higher measurements observed in the nasal surface.

The CU curvature map highlighted facial parts with large overall curvature, for example nose and eyebrows, which confirms the intuitive observation that highly curved facial parts are mainly centrally located in the face.

Figure 1: Face curvature maps.

The figure shows the curvature maps of the average face from the TwinksUK dataset.

To characterize keratoconus and pellucid marginal degeneration (PMD) on mean curvature maps.

For each one of these four measures, curvature maps of the average TwinsUK face - constructed by averaging landmark positions of all faces - were obtained by color-coding all facial landmarks according to their curvature values.

In both profile and plan curvature maps, concave and convex surfaces are represented by the respective negative and positive values (Pradhan 2010a).