Device and method for acquisition and reconstruction of objects

摘要

The purpose of this invention is a device and a method which will permit the acquisition and subsequent reconstruction of objects with volume throughout the total external surface. This invention is characterised in that it has a particular mode of acquisition on the free fall object in such a way that there is no support surface which prevents acquisition of the surface which would be hidden by said support. The invention is also characterised by special modes of distribution of the cameras which optimise image capturing and provide useful information in the subsequent reconstruction of the volume through computer means.

主权项

1. A device for acquisition and reconstruction of objects with volume, the device being provided with:
a group of image capturing sensors for the acquisition of images of the object with volume to be analyzed and adapted to capture simultaneously an image of the object; computer equipment(S) for reconstruction of the full volume and surface of the object based on the images required by means of the image capturing sensors; wherein the device is provided with a surface on which the image capturing sensors are distributed in space in such a way that they are situated in a spherical geometric location and with their optical axes essentially oriented towards the center of the sphere, wherein the surface limits a volume in its interior destined to receive the object for analysis and the sensors are oriented with their optical axes towards the interior volume of the surface; and wherein the surface is additionally provided with an entry aperture and an outlet aperture such that they constitute a passage that allows the object to pass through in a free fall movement.