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Mean q-Ball Strings Obtained by Constrained Procrustes Analysis with Point Sliding [chapter]

Irina Kezele, Cyril Poupon, Muriel Perrin, Yann Cointepas, Vincent El Kouby, Fabrice Poupon, Jean-François Mangin
2008 Lecture Notes in Computer Science  
We determine the fibre point correspondences and impact factors of individual fibres, upon which we estimate average HARDI models along the tract mean lines.  ...  We focus on WM tracts, and propose to represent them by their mean lines, to which we associate the attributes derived from high-angular resolution diffusion imaging (HARDI).  ...  Other attributes could equally be included into the morphometric analysis, such as the attributes derived from the tract geometry.  ... 
doi:10.1007/978-3-540-85988-8_123 fatcat:avrhulzqdfe5zmrfh6dicskcja

Visual detection of vehicles using a bag-of-features approach

Pedro Pinto, Ana Tome, Vitor Santos
2013 2013 13th International Conference on Autonomous Robot Systems  
Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective  ...  ACKNOWLEDGEMENTS The authors acknowledge the major support given by the ISEP-IPP Institution and by the INESC TEC, to this project.  ...  ACKNOWLEDGMENTS The authors acknowledge the support given by the ISEP-IPP and INESC TEC to this project. This work is financed by the ERDF -European Regional Development The author thanks P. Dias, F.  ... 
doi:10.1109/robotica.2013.6623539 fatcat:ialsxj53yzfkfe5f766krtkkrq

Introduction [chapter]

2016 Music Data Analysis  
This series aims to foster the integration between the computer sciences and statistical, numerical, and probabilistic methods by publishing a broad range of reference works, textbooks, and handbooks.  ...  Next, the discretizing of the real-valued amplitudes is obtained by quantization[7, p. 116f.] where the set Q of possible amplitude values is partitioned into a set of intervals Q k = (q k ,q k+1 ] with  ...  This constitutes a sliding-window short-term Fourier analysis. then plotted on a dB scale to obtain the spectrogram of an audio signal.  ... 
doi:10.1201/9781315370996-5 fatcat:avooqogcpnbjngqmzuonil3exq

Spatial, Temporal and Spatio-Temporal Correspondence for Computer Vision Problems

Feng Zhou
2018
Moreover, the factorization provides a clean connection with other matching algorithms such as iterative closest point; (c) The factorization allows the use of a path-following optimization algorithm,  ...  FGM extends existing work on graph matching (GM) by finding an exact factorization of the affinity matrix.  ...  For instance, given two sets of coplanar points in two images, the matching between points should be constrained by an affine transformation.  ... 
doi:10.1184/r1/6723080.v1 fatcat:exysslq54nen3enlch42sf75si

Poster Abstracts

2017 Integrative and Comparative Biology  
This hypothesis explains how titin acts in conjunction with sliding filament theory.  ...  the sliding filament theory.  ...  Species with string-type egg masses appeared particularly sensitive.  ... 
doi:10.1093/icb/icx001 fatcat:tnwx27gpsjddjd4qvecg7ip5ma

Phylogenetic Analysis [chapter]

An Introduction to Computational Biochemistry  
Gene identification by Procrustes.  ...  This is accomplished by obtaining the mean values, :AVERAGE + ,, and the standard deviations, :STADEV + ,, for experimental data.  ...  At the minimum, the mean positions (colloquially, the centers of gravity) of the two sets of points coincide.  ... 
doi:10.1002/0471223840.ch13 fatcat:nipg4bxrevau3efb6bagqscufy

Reassessing inflectional regularity in Modern Greek conjugation [chapter]

Stavros Bompolas, Franco Alberto Cardillo, Marcello Ferro, Claudia Marzi, Vito Pirrelli
Proceedings of the Third Italian Conference on Computational Linguistics CLiC-it 2016  
This work has been partially funded by the Euclip project, in collaboration with Euregio. 15 Acknowledgments The research leading to this paper was partially supported by the EU Horizon 2020 Programme  ...  Acknowledgments We would like to thank the Appetitoso team for making available the system and for providing us with the data for this work.  ...  John and Mark play with the ball, Mark catches the ball).  ... 
doi:10.4000/books.aaccademia.1721 fatcat:6mvr6rntdnhrlgxyqoqrvasc6u