Mostrando ítems 181-190 de 192
Wu, Lin (Fecha de defensa: 2014-05-30)
This work has been undertaken within the frame of the FPI scholarship BES-2009-028505 of 30/07/2009, by the "Secretario de Estado de Investigación del Ministerio de Ciencia e Innovación", related to the ...
Giró i Nieto, Xavier (Fecha de defensa: 2012-05-31)
This thesis addresses the problem of visual object retrieval, where a user formulates a query to an image database by providing one or multiple examples of an object of interest. The presented techniques ...
Henriquez Q., Carlos A. (Fecha de defensa: 2014-03-07)
With the arrival of free on-line machine translation (MT) systems, came the possibility to improve automatic translations with the help of daily users. One of the methods to achieve such improvements ...
Luque Serrano, Jordi (Fecha de defensa: 2012-12-21)
This thesis verses about the research conducted in the topic of speaker recognition in real conditions like as meeting rooms, telephone quality speech and radio and TV broadcast news. The main objective ...
Barragán Cuesta, Rubén (Fecha de defensa: 2019-07-05)
This Ph.D. thesis focuses on: (i) the design and integration of a polarimetric channel for the multi-spectral Raman lidar station of the Universitat Politècnica de Catalunya (UPC), Remote Sensing, ...
Mendoza Montoya, Jesús Fabián (Fecha de defensa: 2019-04-24)
The recent technological advances in the satellite domain such as the use of High Throughput Satellites (HTS) with throughput rates that are magnitudes higher than with previous ones, or the use of large ...
Rubio López, Javier (Fecha de defensa: 2016-06-22)
his dissertation proposes novel techniques for assigning resources of wireless networks by considering that the coverage radii are small, implying that some power consumption sinks not considered so far ...
Alonso González, Alberto (Fecha de defensa: 2014-06-13)
This thesis deals with the processing of different types of multidimensional SAR data for distinct applications. Instead of handling the original pixels of the image, which correspond to very local ...
López Méndez, Adolfo (Fecha de defensa: 2012-12-10)
Human motion analysis is as a broad area of computer vision that has strongly attracted the interest of researchers in the last decades. Motion analysis covers topics such as human motion tracking and ...
Pham, Thi Quynh Anh (Fecha de defensa: 2019-12-18)
The power efficiency and linearity of radio frequency (RF) power amplifiers (PAs) are critical in wireless communication systems. The main scope of PA designers is to build the RF PAs capable to maintain ...