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Nicu D. Cornea
Researcher at Rutgers University
Publications - 12
Citations - 1130
Nicu D. Cornea is an academic researcher from Rutgers University. The author has contributed to research in topics: Visualization & Search engine indexing. The author has an hindex of 7, co-authored 12 publications receiving 1082 citations.
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Journal ArticleDOI
Curve-Skeleton Properties, Applications, and Algorithms
TL;DR: This paper provides an overview of many curve-skeleton applications and compile a set of desired properties of such representations and gives a taxonomy of methods and analyzes the advantages and drawbacks of each class of algorithms.
Journal ArticleDOI
Computing hierarchical curve-skeletons of 3D objects
TL;DR: A general and robust methodology that computes a family of increasingly detailed curve-skeletons, based upon computing a repulsive force field over a discretization of the 3D object and using topological characteristics of the resulting vector field, such as critical points and critical curves, to extract the curve-Skeleton.
Proceedings ArticleDOI
3D object retrieval using many-to-many matching of curve skeletons
TL;DR: A 3D matching framework based on a many-to-many matching algorithm that works with skeletal representations of 3D volumetric objects and produces a direct correspondence between two skeletons and their parts that can be used for registration and juxtaposition.
Proceedings ArticleDOI
Curve-skeleton applications
TL;DR: An overview of many curve-skeleton applications is provided and a set of desired properties of such representations is compiled to compile a taxonomy of methods and analyze the advantages and drawbacks of each class of algorithms.
Proceedings ArticleDOI
Spatial transfer functions: a unified approach to specifying deformation in volume modeling and animation
TL;DR: It is shown that when spatial transfer functions are treated as spatial objects, constructive operations and conventional transfer functions can be applied to such spatial objects.