def plot_matches(im1,im2,locs1,locs2,matchscores,show_below=True):
    
    im3 = appendimages(im1,im2)
    if show_below:
        im3 = vstack((im3,im3))
    
    # show image
    imshow(im3)
    
    # draw lines for matches
    cols1 = im1.shape[1]
    for i,m in enumerate(matchscores):
        if m>0:
            plot([locs1[i][1],locs2[m][1]+cols1],[locs1[i][0],locs2[m][0]],'c')
    axis('off')
Wrapper around the field widget's `id_for_label` method.
dataset/ETHPy150Open jesolem/PCV/pcv_book/sift.py/plot_matches--crossover with--dataset/ETHPy150Open django/django/django/forms/boundfield.py/BoundField.id_for_label