Multistage Evaluation Research Articles

Decision Analysis of a New Kind of Visual Illusion

1.The Multistage Evaluation Method, used in the present investigation, was based on binary fuzzy sets theory. It is suitable not only to quantify fuzziness of visual illusion but also to make decision analysis on it.2.This new geometrical illusion is composed of two components, i.e. orientation and contrast. The compositive operation of fuzzy matrix was used to describe their interaction.3.Operator of Max-Min was proved to be better for description of this interaction.