马赫带效应（Mach band effect）：当亮度发生跃变 时，视觉上会感到边缘的亮侧更亮些，暗侧更暗些。
2
?效应
（2）马赫范得效应马赫范得效应（Mach Band Effect）是指有一定反差的图象临界部位，在视觉上给人以特点白或特别黑的感觉，如图3.76所示。
双语例句
1
In this paper I had a panoramic review of the theories on Machband, and conducted a series of research for the Machbandeffect at three aspects.
本文对马赫带相关理论作了全景式的回顾之后，侧重从三个方面对马赫带进行了探讨。
2
The law of pattern recognition is interrelated to the theory of feature detectors. The method of graph clarity is the result of adopting the law of Machband(subjective fringing contrast effect).