Geometric interpretation of the Plücker correction Ls*=(us*T,vs*T)T.

<p>Geometric interpretation of the Plücker correction </p><p></p><p></p><p></p><p></p><p><mi>L</mi></p>s<mo>*</mo><p></p><mo>=</mo><p></p><p><mo stretchy="false">(</mo></p><p></p><p><mi>u</mi></p>s<p><mo>*</mo>T</p><p></p><mo>,</mo><p></p><p><mi>v</mi></p>s<p><mo>*</mo>T</p><p></p><mo stretchy="false">)</mo><p></p>T<p></p><p></p><p></p><p></p>.<p></p

3D Reconstruction results.

<p>(a) Calibration cube; (b) planar checkerboard; (c) model house; (d) corridor.</p

Eight 3D lines (in pink color) on two orthogonal planes used in the simulations, where the small pyramids stand for camera viewpoints.

<p>Eight 3D lines (in pink color) on two orthogonal planes used in the simulations, where the small pyramids stand for camera viewpoints.</p

Distances computed by the three metrics for P-I, P-II, O-I and O-II.

<p>Distances computed by the three metrics for P-I, P-II, O-I and O-II.</p

Experimental results.

<p>(a) Calibration cube; (b) planar checkerboard; (c) model house; (d) corridor.</p

Eight 3D lines (in pink color) on two orthogonal planes used in the simulations, where the small pyramids stand for camera viewpoints.

<p>Eight 3D lines (in pink color) on two orthogonal planes used in the simulations, where the small pyramids stand for camera viewpoints.</p

The optimal algorithm: OPTa-II.

<p>The optimal algorithm: OPTa-II.</p

The optimal algorithm: OPTa-I.

<p>The optimal algorithm: OPTa-I.</p

Distances between the edges on the unit cube by the three metrics.

<p>Distances between the edges on the unit cube by the three metrics.</p

Geometric interpretation for L±,±=(u±,±T,v±,±T)T.

<p>Geometric interpretation for </p><p></p><p></p><p></p><p></p><p><mi>L</mi></p><p><mo>±</mo><mo>,</mo><mo>±</mo></p><p></p><mo>=</mo><p></p><p><mo stretchy="false">(</mo></p><p></p><p><mi>u</mi></p><p><mo>±</mo><mo>,</mo><mo>±</mo></p>T<p></p><mo>,</mo><p></p><p><mi>v</mi></p><p><mo>±</mo><mo>,</mo><mo>±</mo></p>T<p></p><mo stretchy="false">)</mo><p></p>T<p></p><p></p><p></p><p></p>.<p></p