find_shape_model_max_deformation.hdev相關例程學學習

Index:.../Matching/Shape-Based/find_shape_model_max_deformation.hdev

這個程序作了一個對比

    for Search := 1 to 2 by 1
        if (Search == 1)
            WindowHandle := WindowHandle1
            SubPixel := 'least_squares_high'
        else
            WindowHandle := WindowHandle2
            SubPixel := ['least_squares_high','max_deformation 10']
        endif
        dev_set_window (WindowHandle)
        dev_display (SearchImage)
        disp_message (WindowHandle, DispString[Search - 1], 'window', 12, 12, 'black', 'true')
        count_seconds (Seconds1)
        find_shape_model (SearchImage, ModelID, 0, 0, 0.4, 1, 0.5, SubPixel, 0, 0.9, Row, Column, Angle, Score)

在匹配時對兩種Subpixel作了匹配，從算子的幫助文檔也可以看到， ['least_squares_high','max_deformation 10']這也是一種常規

的輸入方法。

       vector_angle_to_rigid (0, 0, 0, Row[I], Column[I], Angle[I], HomMat2D)
       affine_trans_contour_xld (ModelContours, ModelContoursTrans, HomMat2D)

做仿射變換，就是按一組向量然後把原模型投射到新的位置。