- # 图像坐标
- r:=[431, 355, 507, 53, 507]
- c:=[505, 543, 316, 127, 883]
- # 物理坐标 (例如机器人坐标)
- r1:=[0, 2.0, -2.0, 10, -2.0]c1:=[0, 1.0, -5.0, -10, 10]
- row:=670
- col:=789
- vector_to_hom_mat2d (r, c, r1,c1 , HomMat2D)
- affine_trans_point_2d (HomMat2D, row,col, Qx, Qy) #图像坐标仿射为物理坐标 (例如机器人坐标)
- hom_mat2d_invert (HomMat2D, HomMat2DInvert)
- affine_trans_point_2d (HomMat2DInvert, Qx, Qy, Px, Py) #物理坐标仿射为图像坐标
来源: http://www.bubuko.com/infodetail-3114815.html