【摘要】 该文分析了在立体视觉系统下未定标图像间的对极几何关系,通过证明虚拟平面的平面射影坐标与立体射影坐标的关系,提出了一种在射影几何意义下进行立体视觉重建的几何方法,在计算转移矩阵及重建点的立体视觉时,采用精确的非线性算法,提高了算法的精度。更多还原

【Abstract】 Epipolar geometry and projective geometry between uncalibrated images in stereo vision system is analyzed and a geometrical method for projective reconstruction of stereo vision is presented after proving the relationship between the plane projective coordinates and stereo projective coordinates. The accurate nonlinear algorithm is adopted to compute the homography and projective coordinates . Experimental results demonstrate a high degree of accuracy of 3D reconstruction更多还原