Precise Registration of 3D Images Acquired from a Hand-Held Visual Sensor

Abstract : This paper presents a method for precise registration of 3D images acquired from a new sensor for 3D digitization moved manually by an operator around an object. The system is equipped with visual and inertial devices and with a speckle pattern projector. The presented method has been developed to address the problem that a moving speckle pattern during a sequence prevents from correlating points between images acquired from two successive viewpoints. So several solutions are proposed, based on images acquired with a moving speckle pattern. It improves ICP-based methods classically used for precise registration of two clouds of 3D points.
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Benjamin Coudrin, Michel Devy, Jean-José Orteu, Ludovic Brethes. Precise Registration of 3D Images Acquired from a Hand-Held Visual Sensor. ACIVS 2011 - Advances Concepts for Intelligent Vision Systems 13th International conference, Aug 2011, Ghent, Belgium. pp.712-723, ⟨10.1007/978-3-642-23687-7_64⟩. ⟨hal-01644886⟩

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