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Rapid radiometric enhancement of colored 3D point clouds using color balacing

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2 Author(s)
Yilmaz, U. ; Comput. Vision & Remote Sensing, Berlin Univ. of Technol., Berlin, Germany ; Hellwich, O.

A rapid radiometric enhancement framework to improve the quality of the point clouds obtained by 3D scanning devices is explained. Given a collection of colored point clouds of the same static scene, for each point cloud a linear transformation function is computed using the variances and the means of the overlapping parts, such that having applied these linear transformation functions the point clouds become radiometrically similar with the neighboring point clouds. Proposed methods are applicable to structured as well as unstructured point clouds.

Published in:

3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON), 2010

Date of Conference:

7-9 June 2010