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Results overview: Found 12 records in 0.02 seconds.
Articles, 9 records found
Contributions to meetings and congresses, 1 records found
Research literature, 2 records found
Articles 9 records found  
1.
12 p, 1.3 MB A PSO Application in Skull Prosthesis Modelling by Superellipse / Rudek, Marcelo (Pontifical Catholic University of Parana (Parana, Brasil)) ; Canciglieri Junior, Osiris (Pontifical Catholic University of Parana (Parana, Brasil)) ; Greboge, Thiago (Pontifical Catholic University of Parana (Parana, Brasil))
This paper presents a method to create the geometric model of skull defects to be applied in anatomic prosthesis modelling. The approach is to generate an image that represents the missing information in the skull when bone's defect is non-symmetric. [...]
2013 - 10.5565/rev/elcvia.514
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 12, Núm. 2 (2013) , p. 1-12  
Detailed record - Creative Commons
2.
14 p, 979.4 KB Implementing Cepstral Filtering Technique using Gabor Filters / Sharma, Sheena (Dayalbagh Educational Institute) ; Agarwal, Harshit (Dayalbagh Educational Institute) ; Markan, C. M. (Dayalbagh Educational Institute)
Cepstral filtering technique is applied on an interlaced image, the pattern similar to that which is found in layer IV of Primate Visual Cortex. Unless the signals from left and right eyes are placed simultaneously, the disparity cannot be detected. [...]
2012 - 10.5565/rev/elcvia.432
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 11, Núm. 1 (2012) , p. 14-27  
Detailed record - Creative Commons
3.
17 p, 328.5 KB Formalization of the General Video Temporal Synchronization Problem / Whitehead, Anthony (Carleton Univeristy (Ottawa, Canadà)) ; Laganiere, Robert (University of Ottawa (Canadà)) ; Bose, Prosenjit (Carleton Univeristy (Ottawa, Canadà))
In this work, we present a theoretical formalization of the temporal synchronization problem and a method to temporally synchronize multiple stationary video cameras with overlapping views of the same scene. [...]
2010 - 10.5565/rev/elcvia.330
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 9, Núm. 1 ( 2010) , p. 1-17  
Detailed record - Creative Commons
4.
21 p, 1.7 MB A New Image Fusion Technique Based on Directive Contrast / Bhatnagar, Gaurav (Indian Institute of Technology Roorkee (Roorkee, Índia). Departmen of Mathematics) ; Raman, Balasubramanian (Indian Institute of Technology Roorkee (Roorkee, Índia). Departmen of Mathematics)
For making an image, which is more suitable for segmentation, feature extraction, object recognition, and Human Visual System, image fusion is frequently used technique. It combines complimentary information from different images of the same scene in a single image. [...]
2009 - 10.5565/rev/elcvia.287
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 8 n. 2 (2009) p. 18-38  
Detailed record - Creative Commons
5.
17 p, 370.5 KB Computing von Kries Illuminant Changes by Piecewise Inversion of Cumulative Color Histograms / Lecca, Michela (Fondazione Bruno Kessler. Center for Scientific and Technological Research (Trento, Itàlia)) ; Messelodi, Stefano (Fondazione Bruno Kessler. Center for Scientific and Technological Research (Trento, Itàlia))
We present a linear algorithm for the computation of the illuminant change occurring between two color pictures of a scene. We model the light variations with the von Kries diagonal transform and we estimate it by minimizing a dissimilarity measure between the piecewise inversions of the cumulative color histograms of the considered images. [...]
2009 - 10.5565/rev/elcvia.264
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 8 n. 2 (2009) p. 1-17  
Detailed record - Creative Commons
6.
11 p, 767.4 KB Finding Kinematic Structure in Time Series Volume Data / Mukasa, Tomoyuki (Kyoto University. Graduate School of Informatics) ; Nobuhara, Shohei (Kyoto University. Graduate School of Informatics) ; Maki, Atsuto (Kyoto University. Graduate School of Informatics) ; Matsuyama, Takashi (Kyoto University. Graduate School of Informatics)
This paper presents a new scheme for acquiring 3D kinematic structure and motion from time series volume data. Our basic strategy is to first represent the shape structure of the target in each frame by Reeb graph which we compute by using geodesic distance of target's surface, and then estimate the kinematic structure of the target which is consistent with these shape structures. [...]
2009 - 10.5565/rev/elcvia.164
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 7 n. 4 (2009) p. 62-72  
Detailed record - Creative Commons
7.
8 p, 902.1 KB Complex networks : application for texture characterization and classification / Chalumeau, T. (Universite de Bourgogne. Le2i Laboratory (Le Creusot, França)) ; Costa, L. da F. (Universidade de Sao Paulo) ; Laligant, Olivier (Universite de Bourgogne. Le2i Laboratory (Le Creusot, França)) ; Mériaudeau, Fabrice (Universite de Bourgogne. Le2i Laboratory (Le Creusot, França))
This article describes a new method and approach of texture characterization. Using complex network representation of an image, classical and derived (hierarchical) measurements, we present how to have good performance in texture classification. [...]
2008 - 10.5565/rev/elcvia.247
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 7 n. 3 (2008) p. 93-100  
Detailed record - Creative Commons
8.
18 p, 703.5 KB Wavelets and partial differential equations for image denoising / Bruni, Vittoria (Istituto per le Applicazioni del Calcolo "M. Picone" (Roma, Itàlia)) ; Piccoli, Benedetto (Istituto per le Applicazioni del Calcolo "M. Picone" (Roma, Itàlia)) ; Vitulano, Domenico (Istituto per le Applicazioni del Calcolo "M. Picone" (Roma, Itàlia))
In this paper a wavelet based model for image de-noising is presented. Wavelet coefficients are modelled as waves that grow while dilating along scales. The model establishes a precise link between corresponding modulus maxima in the wavelet domain and then allows to predict wavelet coefficients at each scale from the first one. [...]
2006 - 10.5565/rev/elcvia.147
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 6 n. 2 (2006) p. 36-53  
Detailed record - Creative Commons
9.
12 p, 527.1 KB Ear Biometrics Based on Geometrical Feature Extraction / Choraś, Micha (University of Technology and Agriculture (Polònia). Institute of Telecommunication)
Biometrics identification methods proved to be very efficient, more natural and easy for users than traditional methods of human identification. In fact, only biometrics methods truly identify humans, not keys and cards they posses or passwords they should remember. [...]
2005 - 10.5565/rev/elcvia.108
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 5 n. 3 (2005) p. 84-95  
Detailed record - Creative Commons

Contributions to meetings and congresses 1 records found  
1.
16 p, 1.6 MB Arxiu documental de la Societat del Gran Teatre del Liceu : recerca en anàlisi de documents / Fornes Bisquerra, Alicia (Universitat Autònoma de Barcelona. Departament de Ciències de la Computació) ; Lladós, Josep (Centre de Visió per Computador (Bellaterra, Catalunya))
L'interès principal del projecte de catalogació i digitalització de l'arxiu històric del Liceu no es troba només en elaborar un repositori digital de documents. La UAB atorgarà a la plataforma digital un plus d'enriquiment documental, tot creant una biblioteca 2. [...]
2013
Presentació del fons digital de la Societat del Gran Teatre del Liceu. Barcelona, Catalunya, 2013  
Detailed record - Creative Commons

Research literature 2 records found  
1.
25.3 MB Document Image Enhancement and Recognition in Low Resource Scenarios : Application to Ciphers and Handwritten Text / Souibgui, Mohamed Ali ; Fornes Bisquerra, Alicia, dir. ; Yousri, Kassentini, dir. ; Lladós, Josep, dir.
En aquesta tesi proposem diferents contribucions per tal de millorar i reconèixer imatges de documents manuscrits històrics, especialment aquells amb escriptures rares, com els documents xifrats. A la primera part es presenten alguns models efectius d'extrem a extrem per millorar imatges de documents utilitzant models d'aprenentatge profund. [...]
En esta tesis proponemos diferentes contribuciones con el objetivo de mejorar y reconocer imágenes de documentos manuscritos históricos, especialmente aquellos con escrituras raras, como los documentos cifrados. [...]
In this thesis, we propose different contributions with the goal of enhancing and recognizing historical handwritten document images, especially the ones with rare scripts, such as cipher documents. In the first part, some effective end-to-end models for Document Image Enhancement (DIE) using deep learning models were presented. [...]
2022  
Detailed record - Creative Commons
2.
10 p, 650.4 KB Detecció de les mans al volant durant la conducció / Navas Peña, Inmaculada ; Hernandez-Sabaté, Aura, dir. (Universitat Autònoma de Barcelona. Departament de Ciències de la Computació) ; Universitat Autònoma de Barcelona. Escola d'Enginyeria
En l'actualitat ens trobem en un estat entre la conducció tradicional i la conducció autònoma. Per a poder donar completament el salt d'una a l'altre s'ha de passar per un estat intermedi en el qual s'afegeixen elements d'automatització durant la conducció tradicional. [...]
Nowadays we are in a state between traditional driving and autonomous driving. In order to be able to pass from one to the other one it is necessary to go through an intermediate state in which automation elements are added during traditional driving. [...]
En la actualidad nos encontramos en un estado entre la conducción tradicional y la conducción autónoma. Para poder dar completamente el salto de una a la otra se debe pasar por un estado intermedio en el que se añaden elementos de automatización durante la conducción tradicional. [...]
2017-06-28
Enginyeria Informàtica [958]  
Detailed record - Creative Commons

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