Perceptual Evaluation of Photo-Realism in Real-Time 3D Augmented Reality
| Autor: | Martin M. Paprocki, Claus B. Madsen, Mathias Borg |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
Augmented Reality
business.industry Computer science media_common.quotation_subject ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Realism Computer graphics Virtual image Computer graphics (images) Perception Computer Graphics Computer vision Augmented reality Noise (video) Artificial intelligence business Real-time media_common ComputingMethodologies_COMPUTERGRAPHICS |
| Zdroj: | Borg, M, Paprocki, M M & Madsen, C B 2014, Perceptual Evaluation of Photo-Realism in Real-Time 3D Augmented Reality . in Proceedings of GRAPP 2014: International Conference on Computer Graphics Theory and Applications . Institute for Systems and Technologies of Information, Control and Communication, pp. 377-386, International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, Lisbon, Portugal, 05/01/2014 . https://doi.org/10.5220/0004683203770386 GRAPP |
| DOI: | 10.5220/0004683203770386 |
| Popis: | We present a framework for creating photo-realism of three-dimensional augmented objects, as well as a perceptual evaluating of the scenes. A setup utilizing different lighting conditions is created. Different parameters affecting the realism are evaluated. These are camera artefacts, shadows, number of lights for shading, highlights and geometry. The results show that silhouettes of the shadows and the geometry, and highlights on specular objects are important, as well as the simulation of noise, for creating a photo-realistic augmentation. Furthermore, a side by side comparison is conducted to verify that it is possible to render a virtual object in real-time, which is perceived as real under the best conditions. |
| Databáze: | OpenAIRE |
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