The Plane Space

Jean-Yves Bouguet

Group Meeting - October 9th, 1997


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Table of Contents

The Plane space

Historic: 3D Photography on your desk

Principle

What is the shadow plane?

What is shadow edge?

Conclusion

How do we write the math?

Central objects: Planes

Central objects: Planes

The Plane Space

Observation

Observation (cont'd)

Observation (cont'd)

Observation (cont'd)

Observation (cont'd)

The dual of a line

The dual of a point

What about the shadow plane?

Where is the shadow plane? (cont'd)

Where is the shadow plane? (cont'd)

Properties (1)

Properties (2)

Properties (3)

Properties (4)

Properties (4)

Properties (4)

Properties (4)

Example 1

Example 1 (cont'd)

Example 2: Calibration

Example 2: Calibration

3D Photography on your desk

3D Photography on your desk

Interesting features

Looking at pictures differently

Future: What about curves?

Final remark


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