# projective transformの例文

- There are many different strategies for choosing a
*projective transform* " H " for each image from all possible solutions. - Another method is separating " H " into a specialized
*projective transform*, similarity transform, and shearing transform to minimize image distortion. - Note that because the mathematics of
*projective transforms* depends on the angle of view, perspective tools require that the angle of view or 35 mm equivalent focal length be entered, though this can often be determined from Exif metadata. - Now given five points " X, Y, A, B, C, " the three lines XA, XB, XC can be taken to the three lines YA, YB, YC by a unique
*projective transform*, since projective transforms are simply 3-transitive on lines ( they are simply 3-transitive on points, hence by projective duality they are 3-transitive on lines ). - Now given five points " X, Y, A, B, C, " the three lines XA, XB, XC can be taken to the three lines YA, YB, YC by a unique projective transform, since
*projective transforms* are simply 3-transitive on lines ( they are simply 3-transitive on points, hence by projective duality they are 3-transitive on lines ).