| Weak perspective factorization |
|
|
|
|
|
|
| [D. Weinshall] |
|||||
| • | Weak perspective camera |
||||
| • | Affine ambiguity |
||||
| • | Metric constraints |
||||
|
|
|
|
|
|
|
| Extract motion parameters |
||||||
| - | Eliminate scale |
|||||
| - | Compute direction of camera axis k = i x
j |
|||||
| - | parameterize rotation with Euler angles |
|||||