所谓视错觉是指人们在观察物体时,由于受到形、光、色的干扰,加上人们的生理和心理原因,对物象形成与实际不相符的判断性视觉误差,继而在大脑中形成错误的反馈信息。简而言之,即视觉所观察到的物象与客观事物不相符的错误的知觉。由于任何观察者对同一错视形的反映几乎都是一 The so-called illusion refers to the people in the observation of objects, due to shape, light, color interference, coupled with the physical and psychological reasons for people, the formation of the object does not match with the actual judgmental visual error, then the formation of the wrong brain Feedback. In short, the perceived false perception of things that do not conform to objective things. Because almost any observer’s reflection of the same erroneous shape is almost always one