کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
442708 692335 2009 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Extracting a polyhedron from a single-view sketch: Topological construction of a wireframe sketch with minimal hidden elements
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر گرافیک کامپیوتری و طراحی به کمک کامپیوتر
پیش نمایش صفحه اول مقاله
Extracting a polyhedron from a single-view sketch: Topological construction of a wireframe sketch with minimal hidden elements
چکیده انگلیسی

An essential prerequisite to construct a manifold trihedral polyhedron from a given natural (or partial-view) sketch is solution of the “wireframe sketch from a single natural sketch (WSS)” problem, which is the subject of this paper. Published solutions view WSS as an “image-processing”/“computer vision” problem where emphasis is placed on analyzing the given input (natural sketch) using various heuristics. This paper proposes a new WSS method based on robust tools from graph theory, solid modeling and Euclidean geometry. Focus is placed on producing a minimal wireframe sketch that corresponds to a topologically correct polyhedron.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Graphics - Volume 33, Issue 3, June 2009, Pages 270–279
نویسندگان
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