Computer simulation results show that, by using of the new method, better discrimination and a sharper correlation peak can be achieved. 計算機模擬結果表明，採用新的方法可以銳化相關峰並得到更好的識別效果。
During the corner feature match operation, the initial matching points are determined by region gray level correlation calculation with removing mean value normalization method. 在角點特徵匹配過程中，利用去均值歸一化相關法進行區域灰度相關運算，從而確定出初始匹配點對。
