Results 181 to 190 of about 3,142 (209)
Some of the next articles are maybe not open access.
Global optimization for optimal generalized procrustes analysis
CVPR 2011, 2011This paper deals with generalized procrustes analysis. This is the problem of registering a set of shape data by estimating a reference shape and a set of rigid transformations given point correspondences. The transformed shape data must align with the reference shape as best possible. This is a difficult problem.
Daniel Pizarro 0001, Adrien Bartoli
openaire +1 more source
Food Science and Technology International, 1996 Generalized joint Procrustes analysis
Computational Statistics, 2013zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
Generalized Isotropic Procrustes Analysis
2019The main peculiarity of the problem treated in this chapter is given by the fact that \(m > 2\) matrix configurations are simultaneously considered.
Fabio Crosilla +4 more
openaire +1 more source
A NEW SIGNIFICANCE TEST FOR CONSENSUS IN GENERALIZED PROCRUSTES ANALYSIS
Journal of Sensory Studies, 1992ABSTRACT.Generalized Procrustes Analysis is frequently used to find a consensus from sensory panel data. Recently King and Arents (1991) have proposed a goodness of fit of the consensus configuration based on Monte‐Carlo simulations. A modified test is developed that retains the original assessor configurations by permutation of the data rows.
Wakeling, IAN N. +2 more
openaire +2 more sources
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
openaire +1 more source
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
openaire +1 more source
Near-optimal bounds for generalized orthogonal Procrustes problem via generalized power method
Applied and Computational Harmonic Analysis, 2023Shuyang Ling
exaly
Anisotropic generalized Procrustes analysis
Computational Statistics and Data Analysis, 2011Jos M F Ten Berge
exaly