Searching for authors named "Theoharis Theoharis" – sorted by Relevance.
4 documents found, showing 1 through 4.
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Intersection Test for Collision Detection in Particle Systems
- …We present a method for detecting collisions between a system of spherical particles and an environment composed of triangles. The proposed algorithm takes into account the particles' volume and is based on an intersection test between a triangle and a cylinder with spherical caps (the trajectory of…
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Reconstruction of three-dimensional objects through matching of their parts
- …Abstract. The problem of reassembling an object from its parts or fragments has never been addressed with a unified computational approach, which depends on the pure geometric form of the parts and not application-specific features. We propose a method for the automatic reconstruction of a model bas…
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Three-Dimensional Face Recognition in the Presence of Facial Expressions: An Annotated Deformable Model Approach
- …Abstract—In this paper, we present the computational tools and a hardware prototype for 3D face recognition. Full automation is provided through the use of advanced multistage alignment algorithms, resilience to facial expressions by employing a deformable model framework, and invariance to 3D captu…
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Ian Page: Publications
- …IFIP WG10.2 Advanced Research Working Conference, CHARME'93, volume 683 of Lecture notes in Computer Science, pages 214--225. Springer-Verlag, 1993. [32] C.A.R. Hoare, Ian Page, Mike Giles, and Bob McLatchie. Parallel processing. Oxford Innovation News, 8, 1992. [33] Jifeng He and Ian Page. A normal…
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