3D scanning using photogrammetry procedure

Cilj ovog rada je istražiti tehnologije koje se trenutno primjenjuju za postupak 3D skeniranja, s posebnim osvrtom na one koje zahtijevaju minimalnu količinu opreme, te svakodnevno dostupnu tehnologiju. Istraženi su dostupni računalni alat za izradu digitalnih 3D modela objekta na osnovu njihovih fotografija, te alati za dalju obradu modela. Radom je prikazan postupak 3D skeniranja fizičkog objekta iz njegove stvarne veličine postupkom metode fotogrametrije. Opisan je rad u nekim od softvera koji se primjenjuju za izradu 3D modela, te su na vlastitim primjerima ukazane moguće pogreške prilikom primjene 3D skeniranja.The aim of this paper is to investigate the technologies currently used for the 3D scanning process, with particular reference to those that require the minimum amount of equipment and technology available on a daily basis. The available computer tools for creating digital 3D models of the object based on their photographs, as well as tools for further processing of the model are explained. The paper presents a 3D scanning procedure of a physical object in its true size using a photogrammetry method. In this paper some of the softwares which can be used to create 3D models are described, and possible difficulties in scaning and modeling procedures are pointed out through practical examples