Title:	PHOTOMETRIC REGISTRATION IN AUGMENTED REALITY APPLICATIONS WITH REALTIME IMAGE-BASED LIGHTING
Author(s):	Rafael Radkowski , Matthias Linnemann
ISBN:	978-972-8924-84-3
Editors:	Yingcai Xiao, Tomaz Amon and Piet Kommers
Year:	2009
Edition:	Single
Keywords:	Augmented Reality, Image-based Lighting, Real-time Application
Type:	Poster/Demonstration
First Page:	347
Last Page:	350
Language:	English
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Paper Abstract:	This paper presents a method for photometric registration of 3D models in an interactive augmented reality (AR) application. Therefore, we use Image-based Lighting (IBL). IBL is a method, which uses an image of the environment in order to improve the appearance of a 3D model. It facilitates a seamless integration of 3D models into the real world. The integration of IBL into an AR application is a balance act between a high frame rate and rendering quality. A high rendering quality reduces the frame rate. To achieve real time, we explore a common set of techniques, which approximate the physical correct simulation of light, but facilitate a believable appearance of 3D models. The techniques have been implemented and tested.
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