next up previous Next: Feeding Back SfM to Up: 3D Structure from
2D Previous: Independent Evaluation  Extending the Framework:
Feedback and Feedforward Tracking  Since the development of the
above recursive SfM technique, we have explored its interaction
as a module in other vision frameworks. The module is fed 2D
data and computes 3D estimates. However, it is not necessarily a
processing dead-end. One can consider SfM as a sub-component in
larger vision systems with multiple loops. Thus, SfM can feed
its results back to lower level vision processes or forward to
higher level modules.