由光照假设引起的三维图案中的模糊性。

Ambiguity in 3-D patterns induced by lighting assumptions.

作者信息

Papathomas T V, Gorea A

机构信息

Laboratory of Vision Research, Rutgers University, New Brunswick, NJ 08903.

出版信息

Perception. 1990;19(5):569-71. doi: 10.1068/p190569.

DOI:10.1068/p190569

PMID:2102991

Abstract

A bistable pattern is shown with white and black bars with horizontal and vertical orientations which produce an impression of thin slabs stacked up in depth either toward or away from the observer. It is postulated that the ambiguity is induced by the observer's assumption of the direction of the light source.

摘要

呈现出一种双稳态图案，有白色和黑色条纹，具有水平和垂直方向，会给人一种薄平板在深度上朝着或远离观察者堆叠的印象。据推测，这种模糊性是由观察者对光源方向的假设所引发的。