Now showing items 39697-39716 of 78894

  • Il·luminació com arquitectura 

    Folguera Caveda, Eduardo; Muros Alcojor, Adrián (Iniciativa Digital Politècnica, 2012)
    Book
    Restricted access to the UPC academic community
    Aquest llibre pretén contribuir a la formació dels professionals de l'arquitectura, així com a enginyers, dissenyadors i altres professionals sensibilitzats amb la llum artificial, i amb una capacitat tècnica i creativa ...
  • Il·luminació eficient amb làmpades fluorescents compactes: baix consum però alta distorsió harmònica 

    Cunill Solà, Jordi (Escola Politècnica Superior d’Enginyeria de Manresa, 2010-12-02)
    Conference lecture
    Open Access
  • Il·luminació global d'entorns urbans 

    Argudo Medrano, Óscar (Universitat Politècnica de Catalunya, 2011-06-22)
    Master thesis (pre-Bologna period)
    Open Access
    Català: Aquest projecte té com objectiu principal la visualització realista, fent servir il luminació global, d entorns urbans, és a dir, models de ciutats. A més a més, es vol que aquesta sigui prou ràpida per permetre ...
  • Il·lusionisme. Nova Construcció i Rehabilitació Integral de la Vil·la Urània com a complex d'equipaments 

    Pagés Serra, Jorge; Camallonga Rodríguez, Marc; Bendicho Cabutí, Pasqual; Olmo Alonso, Yolanda (2013-12-02)
    Internal report
    Open Access
  • Les il·lusions perdudes : una relectura del treball de Cebrià Montoliu sobre la ciència cívica 

    Muñoz Fibla, Guim Àlvar (Universitat Politècnica de Catalunya, 2009)
    Master thesis (pre-Bologna period)
    Open Access
    Aquest treball pretén explicar el que podríem anomenar la història de la Ciència Cívica a Catalunya i com tota història, té un inici però també un final. En aquest cas el final pot resultar trist per alguns i esperançador ...
  • Il·lustració d'una escena en 3D 

    Martín Vila, Judit (Universitat Politècnica de Catalunya, 2016-06)
    Bachelor thesis
    Open Access
    En aquest projecte es modelaran l'escenari i els personatges, es crearan els materials i s'aplicaran als diferents objectes. Es treballarà la il.luminació per tal de potenciar els materials i es renderitzarà l'escena per ...
  • Image Aesthetic Learning with Deep Convolutional Neural Networks 

    Parés Pont, Ferran (Universitat Politècnica de Catalunya, 2016-04-14)
    Master thesis
    Restricted access - confidentiality agreement
    Humans make consistent and accurate judgements about the beauty of an image. However, it is more challenging for us to determine what makes a picture to look nice. The goals of this thesis are to develop a tool able to ...
  • Image analysis algorithms for feature extraction in eye fundus images 

    Marrugo Hernández, Andrés Guillermo (Universitat Politècnica de Catalunya, 2009-07-20)
    Master thesis
    Open Access
    Retinal images are widely used for diagnostic purposes by ophthalmolo- gists. Therefore, these images are suitable for digital image analysis for their visual enhancement and pathological risk or damage detection. Here, ...
  • Image analysis of surf zone hydrodynamics 

    Redondo Apraiz, José Manuel; Falqués Serra, Albert; Rodríguez, A.; Bahía, E.; Sánchez-Arcilla Conejo, Agustín; Gracia Garcia, Vicente; Stive, Marcel J.F. (American Society of Civil Engineers (ASCE), 1994)
    Conference lecture
    Open Access
  • Image classification for early detection of lung cancer 

    Morales Muñoz, Maria de Araceli (Universitat Politècnica de Catalunya, 2016-01)
    Bachelor thesis
    Restricted access - author's decision
    Nowadays, only 10 - 15% of people diagnosed with lung cancer survive more than 5 years after the diagnostic. The main cause is the delay in detecting it. One way of early detecting nodules is to use a system over chest ...
  • Image Compression based on Perceptual Coding Techniques 

    Casas Pla, Josep Ramon (Universitat Politècnica de Catalunya, 1996-03-29)
    Doctoral thesis
    Open Access
  • Image data compression based of HPA and FAPEC 

    Iudica, Riccardo (Universitat Politècnica de Catalunya, 2014-03-05)
    Master thesis
    Open Access
    We present the results of a new compression algorithm, Hierarchical Pixel Averaging (HPA), espcifically designed to compress images. Our results indicate that the compression ratios obtained with HPA are equivalent to those ...
  • Image data compression with FAPEC 

    Ahmadloo, Hamed (Universitat Politècnica de Catalunya, 2014-07-04)
    Master thesis
    Open Access
    Satellite data compression is very important for scientific missions, which often send large amounts of data during operations. Modern examples are Euclid, Solar Orbiter and the several Earth observation missions. However, ...
  • Image data compression with hierarchical pixel averaging and fully adaptive prediction error coder 

    Iudica, Riccardo; Artigues, Gabriel; Portell, Jordi; García-Berro Montilla, Enrique (2015-06-04)
    Article
    Open Access
    The fully adaptive prediction error coder (FAPEC) is an entropy coder that typically offers better results than the adaptive Rice compressor. It uses basic preprocessing stages such as delta preprocessing, but it can also ...
  • Image enhancement with Matlab algorithms 

    Carmona Salazar, Oscar Daniel; Calderon Gonzalez, Juan (Universitat Politècnica de Catalunya, 2015-05-18)
    Bachelor thesis
    Open Access
    Nowadays, a lot of applications use digital images. For example in face recognition to detect and tag persons in photograph, for security control, and a lot of applications that can be found in smart cities, as speed control ...
  • Image formation for synthetic aperture radar using MATLAB 

    Cequiel Mir, Mireia (Universitat Politècnica de Catalunya, 2008-02-27)
    Master thesis (pre-Bologna period)
    Open Access
    The study of SAR (Synthetic Aperture Radar) image formation using MATLAB it is explained in the following project. The main to use MATLAB in this project was the most important thing to choose it. As MATLAB it is one of ...
  • Image processing for submarine video images 

    Andrada Gascón, Pedro (SARTI, 2014-08)
    Article
    Open Access
  • Image Processing Software developed with MATLAB® (Graphic Design Software - GDS) 

    Guerrero Pueyo, Llorenç (Universitat Politècnica de Catalunya, 2015-07)
    Master thesis
    Open Access
    The present master’s thesis describes the definition and development of the Graphic Design Software or GDS, conceived as an application for image processing and implemented with MATLAB®. The GDS is intended to provide ...
  • Image processing techniques as a support to transmitter positioning determination in cognitive radio networks 

    Bolea, Liliana; Pérez Romero, Jordi; Agustí Comes, Ramon; Sallent Roig, José Oriol (2010)
    Conference report
    Open Access
    Cognitive radio is a new paradigm for wireless communications offering a solution to conciliate the current spectrum demand growth and underutilization without changes to the existing legacy wireless systems. Secondary ...
  • Image processing, Time of Flight cameras and Sheet of light combination and "Road damage evaluation" 

    Perarnau Margarit, Eduard (Universitat Politècnica de Catalunya, 2016-04-08)
    Bachelor thesis
    Restricted access - author's decision
    Since the first day in Antwerp, I wanted to work in automotive world, my promoter, Dr. Luc Mertens motivated me about the world of the cameras and their applications. It was a new topic for me, but I think that the vision ...