Exploració per autor "Parisi Baradad, Vicenç"
Ara es mostren els items 15-34 de 34
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Efficient cubic spline interpolation implemented with FIR filters
Ferrer Arnau, Luis Jorge; Reig Bolano, Ramon; Marti Puig, Pere; Manjabacas, A.; Parisi Baradad, Vicenç (2012-06-26)
Article
Accés obertClassical Cubic spline interpolation needs to solve a set of equations of high dimension. In this work we show how to compute the interpolant using a FIR digital filter, with a reduced number of operations per interpolated ... -
Efficient implementation with FIR filters of operators based on B-splines to represent and classify signals of one and two dimensions
Ferrer Arnau, Luis Jorge; Parisi Baradad, Vicenç (2012)
Comunicació de congrés
Accés obert -
Efficient representation of contours using splines implemented with FIR filters
Ferrer Arnau, Luis Jorge; Parisi Baradad, Vicenç; Reig Bolano, Ramon; Marti Puig, Pere; Manjabacas, A. (2011)
Text en actes de congrés
Accés restringit per política de l'editorialThe interpolation of contour pixels, with splines, of an order greater than or equal to two, usually causes oscillations that do not fit the original shape. To overcome this we propose using a least squares filter before ... -
ELECTRONICA INDUSTRIAL 2 (Examen 1r Quadr.)
Parisi Baradad, Vicenç (Universitat Politècnica de Catalunya, 1998-12-31)
Examen
Accés restringit a la comunitat UPC -
ELECTRONICA INDUSTRIAL 2 (Examen 1r Quadr.)
Parisi Baradad, Vicenç (Universitat Politècnica de Catalunya, 1998-12-31)
Examen
Accés restringit a la comunitat UPC -
ELECTRONICA INDUSTRIAL 2 (Examen 1r Quadr.)
Parisi Baradad, Vicenç (Universitat Politècnica de Catalunya, 1998-12-31)
Examen
Accés restringit a la comunitat UPC -
ELECTRONICA INDUSTRIAL 2 (Examen 2n Quadr.)
Parisi Baradad, Vicenç (Universitat Politècnica de Catalunya, 2001-06-15)
Examen
Accés restringit a la comunitat UPC -
ELECTRONICA INDUSTRIAL 2 (Examen 2n Quadr.)
Parisi Baradad, Vicenç (Universitat Politècnica de Catalunya, 2004-06-01)
Examen
Accés restringit a la comunitat UPC -
ELECTRONICA INDUSTRIAL 2 (Examen 2n Quadr.)
Parisi Baradad, Vicenç (Universitat Politècnica de Catalunya, 2002-06-01)
Examen
Accés restringit a la comunitat UPC -
ELECTRONICA INDUSTRIAL 2 (Examen 2n Quadr.)
Parisi Baradad, Vicenç (Universitat Politècnica de Catalunya, 2003-06-17)
Examen
Accés restringit a la comunitat UPC -
ETS 2022 ORGANIZING COMMITTEE
Manich Bou, Salvador; Rodríguez Montañés, Rosa; Bernardi, Paolo; Tille, Daniel; Mir, Salvador; Bosio, Alberto; Arumi Delgado, Daniel; Gómez Pau, Álvaro; Cassano, Luca; Jiao, Hailong; Miclea, Liviu; Sanchez, Ernesto; Savino, Alessandro; Canal Corretger, Ramon; Eggersglüß, Stephan; Fransi, Sergi; Taouil, Mottaqiallah; Calomarde Palomino, Antonio; Weiner, Michael; Michael, Maria K.; Sonza Reorda, Matteo; Larsson, Erik; Vatajelu, Elena-Ioana; Stratigopoulos, Haralampos-G.; Parisi Baradad, Vicenç; Jiao, Hailong; Huang, Junlin; Li, Huawei; Chillarige, Sameer; Kameyama, Shuichi; Carro, Luigi; Su, Fei; Nicolici, Nicola; Huang, Shi-Yu (2022-05)
Text en actes de congrés
Accés obert -
Feature selection for analyzing and retrieving fish otoliths using elliptic Fourier descriptors of shapes
Reig Bolano, Ramon; Marti Puig, Pere; Gallego, Esteve; Masferrer, Gerard; Lombarte, A.; Ferrer Arnau, Luis Jorge; Parisi Baradad, Vicenç (2011)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper analyzes the characteristics of an experimental otolith retrieval system based on image contours described with Elliptical Fourier Descriptors (EFD). Otoliths are found in the inner ear of fish. Their shape ... -
Implantació i Millora de l'European Project Semester (EPS) a l'EPSEVG
Segalàs Coral, Jordi; André, Michel; Arnó Macià, Elisabet; Català Mallofré, Andreu; Castell Balaguer, Joan Vicent; Domingo Gou, Marta; Guasch Murillo, Daniel; Hernández Gómez, M. Angeles; Llorens García, Ariadna; Martí Colom, Pau; Parisi Baradad, Vicenç; Río Fernandez, Joaquín del; Sánchez López, Sergio; Shariat Panahi, Shahram; Agramunt Ciurana, Víctor Manuel; Perez, Jaume; Ruiz, Xavier; Colell, Kenneth; Castelló, Sandra (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2010-02-11)
Comunicació de congrés / Text en actes de congrés
Accés obertL'EPSEVG de la UPC va implantar l’European Project Semester (EPS) un programa formatiu innovador que respon a les demandes plantejades per la societat i l’Espai Europeu d’Ensenyament Superior (EEES) durant el curs ... -
Operators to calculate the derivative of digital signals
Ferrer-Arnau, Lluís; Mon González, Juan; Parisi Baradad, Vicenç (SARTI, 2013)
Article
Accés obert -
Operators to calculate the derivative of digital signals
Ferrer Arnau, Luis Jorge; Mon González, Juan; Parisi Baradad, Vicenç (2013)
Comunicació de congrés
Accés obertThis paper presents an FIR operator with a very low computational cost for calculating the first derivative of discrete band-limited signals. The basic idea is to use cubic spline polynomials for interpolating among the ... -
Otolith shape classification for fish stock discrimination
Soria Pérez, José Antonio; Nasreddine, Kamal; Parisi Baradad, Vicenç; Ferrer Arnau, Luis Jorge; Benzinou, Abdesslam (2014)
Text en actes de congrés
Accés restringit per política de l'editorialThe shape analysis of otoliths, which are calcified structures in the inner ear of teleostean fishes, is known to be particularly relevant to address species identification and stock discrimination. Generally, scientists ... -
Otoliths identifiers using image contours EFD
Reig Bolano, Ramon; Marti Puig, Pere; Rodríguez González, Sara; Bajo Pérez, Javier; Parisi Baradad, Vicenç; Lombarte, A. (Springer Berlín / Heidelberg, 2010-09)
Article
Accés restringit per política de l'editorialIn this paper we analyze the characteristics of an experimental otolith identification system based on image contours described with Elliptical Fourier Descriptors (EFD). Otoliths are found in the inner ear of fishes. ... -
Radix-R FFT and IFFT factorizations for parallel implementation
Marti Puig, Pere; Reig Bolano, Ramon; Parisi Baradad, Vicenç (2009)
Article
Accés restringit per política de l'editorialTwo radix-R regular interconnection pattern families of factorizations for both the FFT and the IFFT -also known as parallel or Pease factorizations- are reformulated and presented. Number R is any power of 2 and N, the ... -
Satellite image georegistration from coast-line codification
Reig Bolaño, Ramon; Parisi Baradad, Vicenç; García-Ladona, Emilio; Martí Puig, Pere (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems), 2008-04-08T14:22:11Z)
Article
Accés obertThis paper presents a contour-based approach for automatic image registration in satellite oceanography. Accurate image georegistration is an essential step to increase the eff ectiveness of all the image processing ... -
Surface parameterization for smooth 3D shapes
Marti Puig, Pere; Reig Bolano, Ramon; Manjabacas, A.; Ferrer Arnau, Luis Jorge; Parisi Baradad, Vicenç; Lombarte, A. (2011)
Text en actes de congrés
Accés restringit per política de l'editorialIn this work we present a new method for compacting data from 3D shapes by extracting a 3D characteristic curve that we call a 3D signature. The 3D signature obtained preserves almost all the morphological shape ...