Qualitative surface shape from deformation of image curves

We describe the constraints placed on the differential geometry of a surface by observing a surface curve from a sequence of positions. In particular two new qualitative results are presented. First, it is shown that sign of normal curvature along the surface curve is determined by tracking image cu...

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Autors principals: Cipolla, R, Zisserman, A
Format: Journal article
Idioma:English
Publicat: Springer 1992

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