Patent ID: 6961459
Filing Date: 2005-11-01
Classification: G06K,G06T

Abstract:
1. A three-dimensional data processing device for carrying out registration processing of a plurality of range data obtained at different measuring points with respect to a measuring object, the device comprising: data input means for inputting a plurality of set data including range data and texture data measured at different measuring points with respect to the measuring object; corresponding point search means for setting a corresponding point of two set data having an overlap area, of the data inputted by the data input means, on the basis of a correlation of two texture data of the two set data in the overlap area; and shift quantity calculating means for calculating a shift quantity of one of the range data for setting relative positions of two range data which minimize an error in the overlap area of the two range data of the two set data, on the basis of the corresponding point set by the corresponding point search means.