points_foerstner (ImageFF, 1, 2, 3, 200, 0.3, 'gauss', 'false', RowJunctionsF, ColJunctionsF, CoRRJunctionsF, CoRCJunctionsF, CoCCJunctionsF, RowAreaF, ColAreaF, CoRRAreaF, CoRCAreaF, CoCCAreaF)
points_foerstner (ImageTT, 1, 2, 3, 200, 0.3, 'gauss', 'false', RowJunctionsT, ColJunctionsT, CoRRJunctionsT, CoRCJunctionsT, CoCCJunctionsT, RowAreaT, ColAreaT, CoRRAreaT, CoRCAreaT, CoCCAreaT)
何为特征点？根据算子points_foerstner的解释，特征点有两类，一类名为交点特征点，指的是那些图像边沿的点，另一类称作区域特征点，如，图像的颜色和亮度与周围不同的点。
points_foerstner (Image1, 1, 2, 3, 50, 0.1, 'gauss', 'true', Rows1, Columns1, CoRRJunctions, CoRCJunctions, CoCCJunctions, RowArea, ColumnArea, CoRRArea, CoRCArea, CoCCArea) points_foerstner (Image2, 1, 2, 3, 50, 0.1, 'gauss', 'true', Rows2, Columns2, CoRRJunctions, CoRCJunctions, CoCCJunctions, RowArea, ColumnArea, CoRRArea, CoRCArea, CoCCArea)
