Geometric Invariant Curve and Surface Normalization

descriptionPublicationkeyboard_double_arrow_right Part of book or chapter of book , Conference object , Article 01 Jan 2006 Turkey Publisher:Springer Berlin Heidelberg

Authors: Sait Sener; Mustafa Unel;

doi: 10.1007/11867661_40

Geometric Invariant Curve and Surface Normalization

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Abstract

In this work, a geometric invariant curve and surface normalization method is presented. Translation, scale and shear are normalized by Principal Component Analysis (PCA) whitening. Independent Component Analysis (ICA) and the third order moments are then employed for rotation and reflection normalization. By applying this normalization, curves and surfaces that are related by geometric transformations (affine or rigid) can be transformed into a canonical representation. Proposed technique is verified with several 2D and 3D object matching and recognition experiments.

Country

Turkey

Related Organizations

Istanbul Technical University
Turkey
Sabancı University
Turkey

Keywords

TA Engineering (General). Civil engineering (General)

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