Abnormal Behavior Detection in Crowded Scenes Based on Optical Flow Connected Components

Autor: Clesio Luis Tozzi, Oscar Ernesto Rojas

Publikováno v: Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications ISBN: 9783319522760
CIARP

This paper presents a new approach for automatic abnormal behavior detection in crowded scenes. Background subtraction algorithm, optical flow and connected component analysis are used to define the optical flow connected components (OFCC). An unsupe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::658f6accb6f22977c2a0a4f480986465
https://doi.org/10.1007/978-3-319-52277-7_33

Visual evaluation of the length of artificially generated electrical discharges by 3D-snakes

Autor: Gilmário Barbosa dos Santos, Clesio Luis Tozzi, Maria Cristina Tavares

Publikováno v: IEEE Transactions on Dielectrics and Electrical Insulation. 18:200-210

The secondary arc extinction is the main concern in single-phase auto reclosure (SPAR) switching studies, since it dictates whether the reclosure will be successful or not. In this context, a function that describes the arc length variation over time

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::315876ad33c3aace4d287b2250384cb8
https://doi.org/10.1109/tdei.2011.5704511

Prediction of binding hot spot residues by using structural and evolutionary parameters

Autor: Clesio Luis Tozzi, R. H. Higa

Publikováno v: Genetics and Molecular Biology, Vol 32, Iss 3, Pp 626-633 (2009)
Genetics and Molecular Biology
Genetics and Molecular Biology, Volume: 32, Issue: 3, Pages: 626-633, Published: 2009
Genetics and Molecular Biology v.32 n.3 2009
Sociedade Brasileira de Genética (SBG)
instacron:SBG

In this work, we present a method for predicting hot spot residues by using a set of structural and evolutionary parameters. Unlike previous studies, we use a set of parameters which do not depend on the structure of the protein in complex, so that t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edc00f95b201ad96d54cae22a404a7e8
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572009000300029

Shepe from Shading with perspective projection and camera calibration

Autor: Clesio Luis Tozzi, Júlio Kiyoshi Hasegawa

Publikováno v: Computers & Graphics. 20:351-364

The majority of algorithms making use of the Shape from Shading technique to reconstruct a 3-D surface from its image employ the orthographic projection system which, in the case of real images, always causes deformation on the reconstructed surface.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a273870c56c68b2b30347acb3dc8096
https://doi.org/10.1016/0097-8493(96)00004-0

Prediction of Protein-Protein Binding Hot Spots: A Combination of Classifiers Approach

Autor: Clesio Luis Tozzi, R. H. Higa

Publikováno v: Advances in Bioinformatics and Computational Biology ISBN: 9783540855569
BSB

In this work we approach the problem of predicting protein binding hot spot residues through a combination of classifiers. We consider a comprehensive set of structural and chemical properties reported in the literature for characterizing hot spot re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cebaca8f5d8ec4ab767fa45c46f9188a
https://doi.org/10.1007/978-3-540-85557-6_16