Using image content to facilitate navigation in panoramic...

G - Physics – 06 – T

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G06T 19/00 (2011.01) G06T 15/06 (2011.01) G09B 29/00 (2006.01)

Patent

CA 2716360

The present invention relates to using image content to facilitate navigation in panoramic image data. In an embod-iment, a computer-implemented method for navigating in panoramic image data includes: (1) determining an intersection of a ray and a virtual model, wherein the ray extends from a camera viewport of an image and the virtual model comprises a plurality of fa-cade planes; (2) retrieving a panoramic image; (3) orienting the panoramic image to the intersection; and (4) displaying the orient-ed panoramic image.

La présente invention se rapporte à l'utilisation de contenu dimage pour faciliter la navigation dans des données dimages panoramiques. Selon un mode de réalisation, un procédé mis en uvre par ordinateur pour naviguer dans des données dimages panoramiques comprend : (1) la détermination dune intersection entre un rayon et un modèle virtuel, le rayon sétendant à partir dune fenêtre de travail caméra dune image et le modèle virtuel comprenant plusieurs plans en façade ; (2) lextraction dune image panoramique ; (3) lorientation de limage panoramique vers lintersection ; et (4) laffichage de limage panoramique orientée.

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