Shape from Contour: Straight Homogeneous Generalized Cylinders and Constant Cross Section Generalized Cylinders

@article{Ulupinar1995ShapeFC,
  title={Shape from Contour: Straight Homogeneous Generalized Cylinders and Constant Cross Section Generalized Cylinders},
  author={Fatih Ulupinar and Ramakant Nevatia},
  journal={IEEE Trans. Pattern Anal. Mach. Intell.},
  year={1995},
  volume={17},
  pages={120-135}
}
We analyze the properties of Straight Homogeneous Generalized Cylinders (SHGCs) and Constant Cross Section Generalized Cylinders (CGCs), and derive the types of symmetries that the limb boundaries and crow sections of these objects produce on the image plane. The constraints on the 3D shape of the objects are formulated based on the symmetries and from the geometry of the projection models. F’inally, the methods that recover the 3D shape from the image of their contours are discussed and… CONTINUE READING
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Ulupinar worked as an assistant professor in the Computer and Information Science Department of the Bilkent University, Ankara, Turkey

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