Projection matrices from projective spaces p3 to p2 have long been used in multiple-view geometry to model the perspective projection created by the pin-hole camera. In this work we introduce higher-dimensional mappings pk → p2, k = 4,5,6 for the representation of various applications in which the world we view is no longer rigid. We also describe the multi-view constraints from these new projection matrices and methods for extracting the (non-rigid) structure and motion for each application.
|Number of pages||8|
|State||Published - 2001|
|Event||8th International Conference on Computer Vision - Vancouver, BC, United States|
Duration: 9 Jul 2001 → 12 Jul 2001
|Conference||8th International Conference on Computer Vision|
|Period||9/07/01 → 12/07/01|