Results 21 to 30 of about 888 (172)

Efficient tree-structured SfM by RANSAC generalized Procrustes analysis

Computer Vision and Image Understanding, 2017
This paper proposes a tree-structured structure-from-motion (SfM) method that recovers 3D scene structures and estimates camera poses from unordered image sets. Starting from atomic structures spanning the scene, we build well-connected structure groups,
Antoni B. Chan, Kenji Suzuki, Chen, Yisong, Lin, Zhouchen, Chan, Antoni B., Suzuki, Kenji, Guoping Wang, Yisong Chen, Zhouchen Lin, Wang, Guoping   +9 more
core   +2 more sources

Biplots of free-choice profile data in generalized orthogonal Procrustes analysis

Journal of the Royal Statistical Society Series C: Applied Statistics, 2007
Free-choice profiling is a technique that is used in sensory studies whereby assessors are allowed to describe products by using their own preferred descriptors and own number of descriptors.
Gower, John C, Le Roux, Niël J, Arnold, Gillian M, Gardner-Lubbe, Sugnet   +3 more
core   +2 more sources

Stratified Generalized Procrustes Analysis [PDF]

International Journal of Computer Vision, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Adrien Bartoli, Daniel Pizarro 0001, Marco Loog   +2 more
openaire   +3 more sources

Comparing generalized procrustes analysis and statis [PDF]

Food Quality and Preference, 2000
We consider a model for sensory profiling data including translation, rotation and scaling. We compare two methods to calculate an overall consensus from several data matrices: GPA and STATIS. These methods are briefly illustrated and explained under our model. A series of simulations to compare their performance has been carried out.
Meyners, M., Kunert, Joachim, Qannari, El Mostafa   +2 more
openaire   +4 more sources

Methodological proposal for the characterization of accessions in Germplasm Banks using Generalized Procrustes Analysis applied to incomplete but connected trials

Revista de la Facultad de Ciencias Agrarias, 2021
Characterization of plant material conserved in germplasm banks allows the study and analysis of the genetic variability within a collection. When germplasm banks have a large number of accessions, field evaluation should be performed using assays ...
Andrea Lina Lavalle, Raquel Defacio, Mariano De Leo, Sergio Jorge Bramardi   +3 more
doaj   +1 more source

Consensus Molecular Alignment Based on Generalized Procrustes Analysis [PDF]

Journal of Chemical Information and Computer Sciences, 2003
One of the most serious problems in three-dimensional quantitative structure-activity relationship (3D-QSAR) studies is selection of an alignment rule for molecular super position of the compounds in the data set. In 3D-QSAR analyses of structure-activity data, a reference compound in a defined conformation is chosen, and all structures in the data set
Kroonenberg, P.M., Dunn III, W.J., Commandeur, J.J.F.   +2 more
openaire   +2 more sources

A contribution to the knowledge of Scots pine (Pinus sylvestris L.) stem shape

Journal of Forest Science, 2004
This is a study on the evaluation of stem shape in Scots pine. The experiments were carried out on 430 stems without bark, taken from 30 fully analysed sample trees that grew in 5 different locations in the Czech Republic. Generalized Procrustes analysis
M. Křepela, J. Sequens, D. Zahradník
doaj   +1 more source