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Title:
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IMPROVED 3D SCAN VIEW REGISTRATION USING 6D SCENE DIFFERENTIALS |
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Author(s):
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Joris Vergeest , Yu Song |
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ISBN:
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978-972-8924-56-0 |
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Editors:
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Nuno Guimarães and Pedro Isaías |
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Year:
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2008 |
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Edition:
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Single |
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Keywords:
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We have developed a new method to support three-dimensional object scanning. The method enables the automatic
registration of 3D scan views, using data fro |
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Type:
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Full Paper |
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First Page:
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3 |
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Last Page:
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10 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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We have developed a new method to support three-dimensional object scanning. The method enables the automatic
registration of 3D scan views, using data from an external placement measurement device, but without using markers. In
this paper we show that from two linearly independent scene differentials, each measured relative to two frames, a
calibration of the frames can be achieved. The problem can be reduced to minimization of a bi-variate function of two
real parameters. We have investigated the conditions in which the method is sufficiently accurate. We report on this
investigation and describe the application of the technique to quick 3D scanning of hand-held objects. |
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