<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Unwrapping Highly-Detailed 3D Meshes of Rotationally Symmetric Man-Made Objects"^^ . "Rotationally symmetric objects commonly occur at archæological finds. Instead of creating 2D images for documentation purposes by manual drawing or photographic methods, we propose a method based on digitally colored surface models that are acquired by 3D scanners, thereby including color information. We then transform these highly-detailed meshes using simple geometrical objects such as cones and spheres and unwrap the objects onto a plane. Our method can handle curved vessel profiles by dividing the surface into multiple segments and approximating each segment with a cone frustum that serves as an auxiliary surface. In order to minimize distortions, we introduce a simple quality measure based on distances of points to a fitted cone. We then extend our method to approximately spherical objects by fitting a sphere on the surface of the object and applying a map projection, namely the equirectangular projection known from cartography. Our implementation generates true-to-scale images from triangular meshes. Exemplary results demonstrate our methods on real objects, ranging from small and medium-sized objects such as clay cones from the Ancient Orient and figural friezes of Greek vessels to extremely large objects such as the remains of a cylindrical tower of Heidelberg Castle.\r\n"^^ . "2013" . . . "II-5/W" . . "ISPRS - International Society for Photogrammetry and Remote Sensing"^^ . . . . . . . . . . . . "Susanne"^^ . "Krömker"^^ . "Susanne Krömker"^^ . . "Bastian"^^ . "Rieck"^^ . "Bastian Rieck"^^ . . "Hubert"^^ . "Mara"^^ . "Hubert Mara"^^ . . . . . . "Unwrapping Highly-Detailed 3D Meshes of Rotationally Symmetric Man-Made Objects (PDF)"^^ . . . "isprsannals-II-5-W1-259-2013.pdf"^^ . . . "Unwrapping Highly-Detailed 3D Meshes of Rotationally Symmetric Man-Made Objects (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "Unwrapping Highly-Detailed 3D Meshes of Rotationally Symmetric Man-Made Objects (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Unwrapping Highly-Detailed 3D Meshes of Rotationally Symmetric Man-Made Objects (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Unwrapping Highly-Detailed 3D Meshes of Rotationally Symmetric Man-Made Objects (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Unwrapping Highly-Detailed 3D Meshes of Rotationally Symmetric Man-Made Objects (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #15488 \n\nUnwrapping Highly-Detailed 3D Meshes of Rotationally Symmetric Man-Made Objects\n\n" . "text/html" . . . "000 Allgemeines, Wissenschaft, Informatik"@de . "000 Generalities, Science"@en . . . "004 Informatik"@de . "004 Data processing Computer science"@en . . . "500 Naturwissenschaften und Mathematik"@de . "500 Natural sciences and mathematics"@en . . . "720 Architektur"@de . "720 Architecture"@en . . . "730 Plastik, Numismatik, Keramik, Metallkunst"@de . "730 Plastic arts Sculpture"@en . . . "760 Grafische Verfahren, Drucke"@de . "760 Graphic arts Printmaking and prints"@en . . . "900 Geschichte und Geografie"@de . "900 Geography and history"@en . .