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<p>Metoda pro&scaron;irene stvarnosti omogućava prikaz stvarnog sveta dopunjenog<br />virtuelnim objektima i nalazi primenu u prezentaciji virtuelnih 3D modela<br />arhitektonskih objekata. U ovom istraživanju unapređen je konceptualni<br />automatski sistem za prezentaciju trodimenzionalnih modela arhitektonskih<br />objekata metodom pro&scaron;irene stvarnosti. Razvijen je novi algoritam za<br />pravilan prikaz okluzije u sistemima prezentacije arhitektonskih objekata<br />metodom pro&scaron;irene stvarnosti. Delovi ovog sistema su detaljnije razrađeni u<br />cilju re&scaron;avanja određenih problema realističnosti prezentacije 3D modela<br />arhitektonskih objekata.</p> / <p>The method of Augmented Reality enables a real world display,<br />supplemented by virtual structures, and it finds its use in the presentation of<br />virtual 3D models of architectural structures. In this research a conceptual<br />automatic system for the presentation of three-dimensional models of<br />architectural structures using the method of Augmented Reality is improved.<br />Particular parts of this system are elaborated in more detail in order to solve<br />particular problems regarding the realistic displays of the presentation. A<br />new algorithm for correct occlusion handling in the presentation of 3D models<br />of architectural structures by the method of Augmented Reality was<br />developed.</p>

The master thesis project - Personal video: An Intelligent Presentation System (IPS) - was conducted at the Department of Communication Systems, Royal Institute of Technology (KTH), Stockholm, Sweden. The focus of this thesis is designing, building, and evaluating an intelligent environment for giving presentations which makes all the technologies of the existing devices invisible to the presenter, i.e., to remove difficulties of configuration, compatibility, etc. from hindering the user from being able to give their presentation. IPS is an application in a hot research field - Ambient Intelligence (AmI) which is influenced by user – centered design. Therefore, the goal of IPS is to improve the user’s experience. As compared to a traditional presentation system, IPS integrating several independent applications hence improving the user’s efficiency and offering greater user friendliness. In this thesis, a prototype of IPS was designed which combines an online presentation room booking system (running on a context server), a CGI presentation control module (running on a presentation server), and a cross platform control panel (which could be running on a PC, laptop, PDA, cellular phone, etc.). This prototype realized our goals of providing an intelligent and comfortable environment for both the presenters and the system a dministrators.

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The aim of this thesis is to analyse, design and implement a system to present business objects. These objects are accessible through an existing RESTful API of an integration system. The system combines various sources and publishes them together with information how these data are stored. The task of the thesis is to create data views that meet the following requirements - they can react to metadata changes, they support multiple output formats and these views can be customized. The application should be easily modifiable and connectable to already existing web systems.