![](bg8.png)
Figure 9: Triangulated point clouds of a specular sphere,
captured from two views. Standard structured light (left)
and results of ITSL after one and two iterations (middle and
right). The top row shows the textured point clouds, while
the bottom row visualizes the sole geometry.
favorably colored and reflective objects present no or
significantly fewer problems. In the area of high-
precision reconstruction, a significant leap in accu-
racy is achieved. However, the iterative character of
the method also increases the recording time. Sev-
eral iterations increase the accuracy, but should be
weighed against the additional time required. There-
fore, the approach is designed so that it can be eas-
ily built on existing setup and applied or omitted as
needed.
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