Reconstruction of surfaces of revolution from single uncalibrated views
This paper addresses the problem of recovering the 3D shape of a surface of revolution from
a single uncalibrated perspective view. The algorithm introduced here makes use of the
invariant properties of a surface of revolution and its silhouette to locate the image of the
revolution axis, and to calibrate the focal length of the camera. The image is then normalized
and rectified such that the resulting silhouette exhibits bilateral symmetry. Such a
rectification leads to a simpler differential analysis of the silhouette, and yields a simple …
a single uncalibrated perspective view. The algorithm introduced here makes use of the
invariant properties of a surface of revolution and its silhouette to locate the image of the
revolution axis, and to calibrate the focal length of the camera. The image is then normalized
and rectified such that the resulting silhouette exhibits bilateral symmetry. Such a
rectification leads to a simpler differential analysis of the silhouette, and yields a simple …
[PDF][PDF] Reconstruction of surfaces of revolution from single
This paper addresses the problem of recovering the 3D shape of a surface of revolution from
a single uncalibrated perspective view. The algorithm introduced here makes use of the
invariant properties of a surface of revolution and its silhouette to locate the image of the
revolution axis, and to calibrate the focal length of the camera. The image is then normalized
and rectified such that the resulting silhouette exhibits bilateral symmetry. Such a
rectification leads to a simpler differential analysis of the silhouette, and yields a simple …
a single uncalibrated perspective view. The algorithm introduced here makes use of the
invariant properties of a surface of revolution and its silhouette to locate the image of the
revolution axis, and to calibrate the focal length of the camera. The image is then normalized
and rectified such that the resulting silhouette exhibits bilateral symmetry. Such a
rectification leads to a simpler differential analysis of the silhouette, and yields a simple …
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