显著性代码，GBVS算法是一种提取人眼感兴趣区域的算法，与Itti模型不同，采用马尔科夫链，用其平稳分布来提取显著图。-Salient code, interested in the human eye area is extracted by GBVS algorithm,it is unlike Itti model. The markov chain and the stationary distribution is used to extract significant figure.