Point cloud assisted photogrammetric rendering method and apparatus
AssigneeLeica Geosystems AG
InventorsAldo Facchin, Mario Nadalin
Life of this patent
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Abstract
A point cloud assisted photogrammetric restitution method is described. Said method comprises: the simultaneous visualization on a screen (5) of the ensemble of a stereoscopic image (33) and a point cloud (34) acquired on a given area (2), said stereoscopic image deriving from at least a couple of photogrammetric images (11) acquired on said given area (2) and oriented according to the same coordinate system of the point cloud, the real time connection of the collimation mark (S) of the stereoscopic image with the corresponding collimation mark (S′) of the point cloud.
Claims10
A point cloud assisted photogrammetric restitution method, said method comprising:
- the simultaneous visualization on a screen of the ensemble of a stereoscopic image and a point cloud acquired on a given area, said stereoscopic image deriving from at least a couple of photogrammetric images acquired on said given area and oriented according to the same coordinate system of the point cloud,
- the real time connection of the collimation mark of the stereoscopic image with the corresponding collimation mark of the point cloud.
A point cloud assisted photogrammetric restitution apparatus, said apparatus comprising informatic means comprising a memory wherein a software is installed and a microprocessor and a screen, said software being able to implement a point cloud assisted photogrammetric restitution method as defined in any one of the preceding claims.
Dependencies are inferred from the claim text.