System and method for compositing 3d images

G - Physics – 06 – T

Patent

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G06T 15/00 (2011.01)

Patent

CA 2669016

A system and method for compositing 3D images that combines parts of or at least a portion of two or more images having 3D properties to create a 3D image. The system and method of the present disclosure provides for acquiring at least two three-dimensional (3D) images (202, 204), obtaining metadata (e.g., lighting, geometry, and object information) relating to the at least two 3D images (206, 208), mapping the metadata of the at least two 3D images into a single 3D coordinate system, and compositing a portion of each of the at least two 3D images into a single 3D image (214). The single 3D image can be rendered into a desired format (e.g., stereo image pair) (218). The system and method can associate the rendered output with relevant metadata (e.g., interocular distance for stereo image pairs) (218).

La présente invention concerne un système et procédé de composition d'images 3D qui combine des parties ou au moins une portion de deux ou plusieurs images possédant des propriétés 3D afin de créer une image 3D. Le système et procédé de la présente divulgation consiste à acquérir au moins deux images tridimensionnelles (3D) (202, 204), obtenir des métadonnées (par exemple, des informations en termes d'éclairage, géométrie et objet) relatives au deux ou plusieurs images 3D (206, 208), établir la carte des métadonnées des deux ou plusieurs images 3D en un unique système de coordonnées 3D, et composer une portion de chacune des deux ou plusieurs images 3D en une unique image 3D (214). L'unique image 3D peut être rendue dans un format voulu (par exemple, paire d'images stéréo) (218). Le système et procédé peut associer la sortie rendue à des métadonnées pertinentes (par exemple, distance interoculaire pour des paires d'images stéréo) (218).

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