Published articles

Published articles 4 records found  Search took 0.00 seconds. 
1.
8 p, 449.0 KB Alignment and Position Sensors Based on Split Ring Resonators / Naqui Garolera, Jordi (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Durán-Sindreu Viader, Miguel (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Martín, Ferran, (Martín Antolín) (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica)
In this paper compact alignment and position sensors based on coplanar waveguide (CPW) transmission lines loaded with split ring resonators (SRRs) are proposed. The structure consists of a folded CPW loaded with two SRRs tuned at different frequencies to detect both the lack of alignment and the two-dimensional linear displacement magnitude. [...]
2012 - 10.3390/s120911790
Sensors, Vol. 12 (2012) , p. 11790-11797  
2.
12 p, 2.1 MB Multispectral Image Feature Points / Aguilera, Cristhian (Universidad del Bío-Bío (Concepción, Xile)) ; Barrera Campo, Jose Fernando (Centre de Visió per Computador (Bellaterra, Catalunya)) ; Lumbreras Ruiz, Felipe (Universitat Autònoma de Barcelona. Departament de Ciències de la Computació) ; Sappa, Angel Domingo (Centre de Visió per Computador (Bellaterra, Catalunya)) ; Toledo Morales, Ricardo (Universitat Autònoma de Barcelona. Departament de Ciències de la Computació)
This paper presents a novel feature point descriptor for the multispectral image case: Far-Infrared and Visible Spectrum images. It allows matching interest points on images of the same scene but acquired in different spectral bands. [...]
2012
Sensors, Vol. 12 (2012) , p. 12661-12672  
3.
18 p, 1.5 MB GrabCut-Based Human Segmentation in Video Sequences / Hernandez-Vela, Antonio (Centre de Visió per Computador (Bellaterra, Catalunya)) ; Reyes, Miguel (Centre de Visió per Computador (Bellaterra, Catalunya)) ; Ponce, Victor (Centre de Visió per Computador (Bellaterra, Catalunya)) ; Escalera, Sergio (Centre de Visió per Computador (Bellaterra, Catalunya))
In this paper, we present a fully-automatic Spatio-Temporal GrabCut human segmentation methodology that combines tracking and segmentation. GrabCut initialization is performed by a HOG-based subject detection, face detection, and skin color model. [...]
2012 - 10.3390/s121115376
Sensors, Vol. 12 (2012) , p. 15376-15393  
4.
12 p, 402.3 KB A Reusable Impedimetric Aptasensor for Detection of Thrombin Employing a Graphite-Epoxy Composite Electrode / Ocaña Tejada, Cristina (Universitat Autònoma de Barcelona. Grup Sensors i Biosensors) ; Pacios Pujadó, Mercè (Universitat Autònoma de Barcelona. Grup Sensors i Biosensors) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Departament de Química)
Here, we report the application of a label-free electrochemical aptasensor based on a graphite-epoxy composite electrode for the detection of thrombin; in this work, aptamers were immobilized onto the electrodes surface using wet physical adsorption. [...]
2012
Sensors 2012,, Vol. 12 (2012) , p. 3037-3048  

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