Search results for "Réalité mixte"

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Studies of methods and tools for the really mixed visual coherence applied to the patrimony

2013

The work described in this report has as a target the mixed reality device ray-on, developed by the on-situ company. This device, dedicated to cultural heritage and specifically architectural heritage, is meant to be installed on-site and shows the user an uchronic view of its surroundings. As the chosen stance is to display photo-realistic images, two trails were followed: the improvement of the real-virtual merging by reproducing accurately the real lighting on the virtual objects, and the development of a real-time segmentation method which is resilient to lighting changes.Regarding lighting reproduction, an image-based rendering method is used in addition to a high dynamic range capture…

Image segmentation[ INFO.INFO-TS ] Computer Science [cs]/Signal and Image Processing[INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing[INFO.INFO-TS] Computer Science [cs]/Signal and Image ProcessingColorimetric calibrationSegmentation d\'imageRendu basé-imageRendu photo-réalisteCalibrage colorimétriqueRéalité mixteImage-based renderingMixed realityPhoto-realistic rendering
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