Finally , the only available geometric constraint , namely , the epipolar constraint , is exploited robustly using the above initial set of matches . more accurate matches are eventually found , as in stereo matching , by using the recovered epipolar geometry 最后,利用初始匹配点对快速、稳健地估计出了立体图像对之间的唯一几何约束- - -对极几何约束,然后利用对极几何约束改进初始匹配。
This method is based on lifting scheme , the initial set of finite biorthogonal filters is followed by lifting and dual lifting , and different lifting operators and dual lifting operators are obtained to construct new wavelet with particular properties 该方法以提升方法为基础,通过对初始双正交滤波器组进行提升和对偶提升,来获得不同的提升算子和对偶提升算子,从而构造出具有理想特性的新小波。