Origami World
نویسندگان
چکیده
منابع مشابه
Origami World
We paste together patches of AdS6 to find solutions which describe two 4-branes intersecting on a 3-brane with non-zero tension. We construct explicitly brane arrays with Minkowski, de Sitter and Anti-de Sitter geometries intrinsic to the 3-brane, and describe how to generalize these solutions to the case of AdS4+n, n > 2, where n n + 2-branes intersect on a 3-brane. The Minkowski and de Sitter...
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The recovery of three-diniensional configurations o fa scene from its image is one of the most important stcps in coniputer vision. The Origami world is a model for understanding line drawings in terms of surfaces, and for finding their 3D ConfiRurafions. It assumes rho? surfaces themselves can be stand-alone objects, unlike the conventional rrihcdral world which assunies solid objects. We have...
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In this work, we present a method for single-view reasoning about 3D surfaces and their relationships. We propose the use of midlevel constraints for 3D scene understanding in the form of convex and concave edges and introduce a generic framework capable of incorporating these and other constraints. Our method takes a variety of cues and uses them to infer a consistent interpretation of the sce...
متن کاملA Theory of Origami World
The recovery of three-dimensional configurations of a scene from Its Image Is one of the most Important steps In computer vision. The Origami world Is a model for understanding line drawings In terms of surfaces* and for finding their 3-D configurations. It assumes that surfaces themselves can be stand-alone objects, unlike conventional models* such as the trihedral world* which assume solid ob...
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Origami, the art of paper sculpture, is a fresh challenge for the field of robotic manipulation, and provides a concrete example of the many difficulties and general manipulation problems faced in robotics. This paper describes our initial exploration, and highlights key problems in the manipulation, modeling, and design of foldable structures. Results include the design of the first origami-fo...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2004
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2004/05/061