p100fig03.14 Boundaries are completed with the orientations that receive the largest total amount of evidence, or support. Some can form in the locally preferred orientations that are perpendicular to the inducing lines, while others can form through orientations that are not locally preferred, thus showing that there is initially a fuzzy band of almost perpendicular initial grouping orientations at the end of each line.
|| Perpendicular induction at line ends wrt [circular, square] boundaries| line ends | local | global |
| perpendicular, crisp | preferred | preferred |
| NOT perpendicular, fuzzy | unpreferred | preferred |