Klymenko V, Weisstein N
Vision Res. 1984;24(9):995-1002. doi: 10.1016/0042-6989(84)90076-2.
The "motion-induced contour" is seen in an image where a motion sequence specifies a dihedral edge. Five experiments examined the role of dihedral angle size in the perception of this illusory contour. Observers used free magnitude estimation of contour perceptibility; the data were analyzed by a repeated measures ANOVA and Newman-Keuls procedure. It was found that planar motion is the motion-induced contour in the "dihedral edges" where the dihedral angles are 45, 90, or 135 deg. However, the "monohedral edge," where the dihedral angle is zero, does not show a superiority of three-dimensional motion over planar motion. The difference between these two classes of edges is described in terms of ecological optics.
“运动诱导轮廓”出现在一个运动序列指定二面角边缘的图像中。五项实验研究了二面角大小在这种虚幻轮廓感知中的作用。观察者对轮廓可感知性进行自由量值估计；数据通过重复测量方差分析和纽曼-基尔斯程序进行分析。结果发现，在二面角为45度、90度或135度的“二面角边缘”中，平面运动就是运动诱导轮廓。然而，二面角为零的“单面边缘”并未显示出三维运动优于平面运动。这两类边缘之间的差异是根据生态光学来描述的。
