Definitions of the degree of adjacency of two regions in the plane, and the degree of
surroundedness of one region by another, are proposed. Some elementary properties of these …

… without adjacency. We then explored the role of adjacency and surroundedness using …
We replicated the large depth effect when the target was adjacent to its coplanar neighbor. …

… But the illumination level need not be known if the visual system can determine which
surfaces share the same illumination level. Two surfaces that are coplanar, adjacent, and …

… surroundedness properties of components are derived in [2]. 4. Adjacency In this section we
define the degree of adjacency … Our definition is a generalization of the 'degree of adjacency' …

… In this section, we propose a region-level saliency detection method using surroundedness.
… in two adjacent surperpixels. If the joint region of two adjacent superpixels consists of two …

… Scaling concerns the degree to which the spread oflightness … is relative area, not
surroundedness. But is there possibly a … disk and annulus were never adjacent in their study. …

… We now have a better resolution, and five adjacent sonar sensors indicate returns. All … ,
qualitative degrees of surroundedness. Finally, we have shown that different levels of abstraction …

… as connectedness, adjacency, principle of surrounded-ness (… , perimeter, height, width,
adjacency and etc. are essential to … – level cut of the functions ( ) ( ), we may represent – level cut …

… This degree of adjacency could be used to produce an alternative definition for the … for
surroundedness, the situation in Fig. 12(a) should have a higher degree of surroundedness when …

… Define the degree of adjacency of fl and v as follows: … In this section, we present the
concepts of connectedness, surroundedness, and convexity for fuzzy subsets developed by …