WSEAS Transactions on Computers
Print ISSN: 1109-2750, E-ISSN: 2224-2880
Volume 14, 2015
Image Analysis by Discrete Orthogonal Tchebichef Moments for 3d Object Representation Tchebichef Moments for 3D Object Representation
Authors: , , , ,
Abstract: Discrete Tchebichef moments are widely used in the field of image processing application and pattern recognition. In this paper we propose a compact method of 3D Tchebichef moments computation. This new method based on Clenshaw’s recurrence formula and the symmetry property produces a drastic reduction in the complexity and computational time. The recursive algorithm is then developed for fast computation of inverse Tchebichef moments transform for image reconstruction. We also extract scale and translation 3D moment invariants using a proposed direct method. The validity of the proposed algorithm is proved by simulated experiments using 3D image/Object.
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Keywords: Digital image processing, Pattern analysis, Image reconstruction techniques, Three-dimensional image processing, Moment methods
Pages: 513-525
WSEAS Transactions on Computers, ISSN / E-ISSN: 1109-2750 / 2224-2880, Volume 14, 2015, Art. #51