Název:	Methods of surface reconstruction from scattered data: technical report no. DCSE/TR-2003-02
Autoři:	Hrádek, Jan
Datum vydání:	2003
Nakladatel:	University of West Bohemia in Pilsen
Typ dokumentu:	zpráva report
URI:	http://www.kiv.zcu.cz/publications/ http://hdl.handle.net/11025/21608
Klíčová slova:	mračno bodů;povrch;rekonstrukce
Klíčová slova v dalším jazyce:	cloud points;surface;reconstruction
Abstrakt v dalším jazyce:	The surface reconstruction from cloud of points is a problem, which can be encountered in many applications, from reverse engineering through CAD to ecommerce. It has become more important in the past years, when the scanning devices have become cheap enough to be available to the wide public. This thesis addresses a problem of triangular mesh reconstruction from cloud of points embedded in E3 without any additional information, for instance normals. It is aimed on the summation of existing reconstruction methods and the problems related to the surface reconstruction, such as normals estimation and sampling. Also our experience with the implementation of one algorithm is described. Because the surface reconstruction is not straightforward, a plenty of methods to solve this problem exists. The methods are based on different approaches and each approach has different problems and requirements. We decided to implement an incremental construction of surface approach, and discuss it's advantages and encountered problems. Henceforth we would like to improve our algorithm to better estimate normals, regard the estimated curvature and process in parallel.
Práva:	© University of West Bohemia in Pilsen
Vyskytuje se v kolekcích:	Zprávy / Reports (KIV)

Všechny záznamy v DSpace jsou chráněny autorskými právy, všechna práva vyhrazena.