# Measuring camera translation by the dominant apical angle

### A. Torii, M. Havlena, T. Pajdla, and B. Leibe

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## 'Go & Stop' sequence

Original sequence with alert "Too small motion!" | This graph shows the dominant apical angles from pairs of successive images. The alert has been shown when the dominant apical angle is under one degree.
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The result of structure from motion in VRML format is here.

## 'Pedestrian' sequence

Original sequence with alert "Too small motion!" | This graph shows the dominant apical angles from pairs of successive images. The alert has been shown when the dominant apical angle is under 0.5 degree.
Go to the full length video |

The result of structure from motion in VRML format is here. | Non-stabilized (left): Pedestrian detection (green rectangles) in perspective cutouts without the stabilization. Stabilized (right): Pedestrian detection in perspective cutouts with stabilized horizon (red lines) computed by using the camera trajectories of structure from motion.
| Go to the full length video