| ::affine_trans_image | Apply an arbitrary affine transformation to an image. |
| ::mirror_image | Mirror an image. |
| ::polar_trans_image | Transform an image to polar coordinates |
| ::rotate_image | Rotate an image about its center. |
| ::zoom_image_factor | Zoom an image by a given factor. |
| ::zoom_image_size | Zoom an image to a given size. |