Cafe Wall Illusion: experimental results including mortar brightness, mortar thickness-width and other variations

This dataset contains three sets of experimental results on variations of the Cafe Wall Illusion. The three experiments are mortar brightness variations (5 patterns), mortar thickness-width variations (6 patterns) and other variations including lower contrasted tiles and phase of tile displacement. Multiple scale Difference of Gaussian edge maps and mean tilt results are also included.

本数据集包含针对咖啡馆墙错觉（Cafe Wall Illusion）各类变式的三组实验结果。三项实验分别为灰缝亮度变化（共5种模式）、灰缝宽厚比变化（共6种模式），以及其他变式，包括对比度更低的瓷砖与瓷砖位移相位。数据集同时涵盖多尺度高斯差分（Difference of Gaussian）边缘图与平均倾斜度结果。