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Indices listed in the first column specify elements that differ from the 1 4 identity projective transformation matrix.
| Element | E | Ix | Jx | Kx | Iy | Jy | Ky | Ixy | Jxy | Kxy |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 2 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 3 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 4 | 0 | 0 | 0 | 0 | ||||||
| 2 4 | 0 | 0 | 0 | 0 |
