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3D Model Registration by Generalized Procrustes Analysis
2019Photogrammetric computer vision techniques and laser scanning systems can directly provide 3D models of real objects by automatically or selectively sampling the positions of a set of representative surface points. Depending on the dimension and on the shape complexity of the geometric entity under study, its complete survey often requires a multiple ...
Fabio Crosilla +4 more
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EM-GPA: Generalized Procrustes analysis with hidden variables for 3D shape modeling
Computer Vision and Image Understanding, 2013Aligning shapes is essential in many computer vision problems and generalized Procrustes analysis (GPA) is one of the most popular algorithms to align shapes. However, if some of the shape data are missing, GPA cannot be applied. In this paper, we propose EM-GPA, which extends GPA to handle shapes with hidden (missing) variables by using the ...
Jungchan Cho +3 more
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Generalized Procrustes Analysis for Multilingual Studies
2019When the aim is to study the differences among cultures, the comparative cultural studies assume considerable importance. One of the most peculiar aspects of a culture is definitely the language as a medium of communication between people. In the literature of cross language analyses, many approaches have been proposed for comparing two languages. They
Forciniti, A +3 more
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A STATISTICAL TEST OF CONSENSUS OBTAINED FROM GENERALIZED PROCRUSTES ANALYSIS OF SENSORY DATA
Journal of Sensory Studies, 1991ABSTRACT.Matrix matching techniques such as Generalized Procrustes Analysis (GPA) always produce a matrix of maximal agreement which can then be used to graphically represent samples in “consensus plots”. The degree to which the consensus plots produced by GPA on sensory data (such as that obtained from free choice profiling) actually give a picture of
BONNIE M. KING, PAUL. ARENTS
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Near-optimal bounds for generalized orthogonal Procrustes problem via generalized power method
Applied and Computational Harmonic Analysis, 2023Shuyang Ling
exaly
Stratified Generalized Procrustes Analysis
International Journal of Computer Vision, 2012Adrien Bartoli +2 more
exaly
A dedicated generalized Procrustes algorithm for consensus molecular alignment
Journal of Chemometrics, 2004Pieter M Kroonenberg, William J Dunn
exaly
Virtual trial assembly of a complex steel structure by Generalized Procrustes Analysis techniques
Automation in Construction, 2014Alberto Beinat
exaly