GENERATION OF OBJECT ANNOTATIONS ON 2D IMAGES

A method includes receiving data characterizing a two-dimensional target site image including an image of a first asset acquired by a camera. The camera has a first location during the acquisition of the two-dimensional target site image. The method also includes receiving data characterizing a thre...

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Bibliographic Details
Main Authors HARE, John, DHANANI, Taufiq, WHITING, Ozge Can, KAIRIUKSTIS, Edvardas, SHAPIRO, Vladimir, ODISIO, Matthias
Format Patent
LanguageEnglish
French
Published 17.11.2022
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Summary:A method includes receiving data characterizing a two-dimensional target site image including an image of a first asset acquired by a camera. The camera has a first location during the acquisition of the two-dimensional target site image. The method also includes receiving data characterizing a three-dimensional model of a target site that includes a plurality of assets including the first asset. The three-dimensional model is annotated to at least identify the first asset. The method further includes generating a projected annotation of the first asset on the two-dimensional target site image by at least projecting the three-dimensional model based on the first location and orientation of the camera relative to the first asset during the acquisition of the target site image. L'invention concerne un procédé qui comprend la réception de données caractérisant une image de site cible bidimensionnelle comprenant une image d'un premier actif acquise par une caméra. La caméra a un premier emplacement pendant l'acquisition de l'image de site cible bidimensionnelle. Le procédé comprend également la réception de données caractérisant un modèle tridimensionnel d'un site cible qui comprend une pluralité d'actifs comprenant le premier actif. Le modèle tridimensionnel est annoté pour au moins identifier le premier actif. Le procédé comprend en outre la génération d'une annotation projetée du premier actif sur l'image de site cible bidimensionnelle par projection au moins du modèle tridimensionnel sur la base du premier emplacement et de l'orientation de la caméra par rapport au premier actif pendant l'acquisition de l'image de site cible.
Bibliography:Application Number: WO2022US72260