Three-dimensional modeling of an object

Three-dimensional modeling of an object

The present approach relates to the use of a point cloud of an object to initialize or seed a space carving technique used to generate a 3D model of the object. In one implementation, feature matching is performed on 2D images, with matched features constituting the points of a point cloud model. Th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Chang, Ming-Ching, Tu, Peter Henry, Gros, Eric Michael, Ping, Junli, Jain, Arpit
Format: Patent
Sprache:eng
Schlagworte:
AEROPLANES
AIRCRAFT
AVIATION
CALCULATING
COMPUTING
CONTROLLING
COSMONAUTICS
COUNTING
HANDLING RECORD CARRIERS
HELICOPTERS
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PERFORMING OPERATIONS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
REGULATING
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
TRANSPORTING
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Beschreibung
Zusammenfassung:The present approach relates to the use of a point cloud of an object to initialize or seed a space carving technique used to generate a 3D model of the object. In one implementation, feature matching is performed on 2D images, with matched features constituting the points of a point cloud model. The point cloud generated in this manner, is one input of a foreground/background segmentation algorithm, which generates a set of segmented 2D images used by a space carving routine to generate a 3D model of the object.