Ara es mostren els items 22-41 de 49

    • Jornada EIT Urban Mobility 

      Pérez González, Juan Jesús; Sierra, Daniel; Sayrol Clols, Elisa (2021-03-23)
      Audiovisual
      Accés obert
    • Learning to conceive, design, implement and operate circuits and systems 

      Alarcón Cot, Eduardo José; Bragós Bardia, Ramon; Sayrol Clols, Elisa (IEEE, 2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The type of transversal competences and skills to be acquired by EE students is in open debate. It is argued in this paper that beyond core technical skills and soft skills, the competences of Conceiving, Designing, ...
    • Leishmaniasis parasite segmentation and classification using deep learning 

      Górriz, Marc; Aparicio, Albert; Raventós, Berta; Vilaplana Besler, Verónica; Sayrol Clols, Elisa; López Codina, Daniel (Springer, 2018)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      Leishmaniasis is considered a neglected disease that causes thousands of deaths annually in some tropical and subtropical countries. There are various techniques to diagnose leishmaniasis of which manual microscopy is ...
    • Mixed integration of CDIO skills into telecommunication engineering curricula 

      Sayrol Clols, Elisa; Bragós Bardia, Ramon; Alarcón Cot, Eduardo José; Cabrera-Bean, Margarita; Calveras Augé, Anna M.; Comellas Colomé, Jaume; O'Callaghan Castellà, Juan Manuel; Pegueroles Vallés, Josep R.; Pla, Enrique; Prat Viñas, Lluís; Sáez Moreno, Germán; Sardà Ferrer, Joan; Tallon Montoro, Carme (2010)
      Article
      Accés obert
      Spain has been intensively involved in designing engineering curricula for the last two years and next academic year all engineering schools will be deploying all bachelor programs adapted to the EHEA and to the Spanish ...
    • Morphological detection based on size and contrast criteria. Application to cells detection 

      Salembier Clairon, Philippe Jean; Gasull Llampallas, Antoni; Marqués Acosta, Fernando; Sayrol Clols, Elisa (. IEEE, 1992)
      Text en actes de congrés
      Accés obert
      This paper deals with a detection algorithm relying on size and contrast criteria. It is suitable for a large range of applications where a priori information about the size and the contrast of the objects to detect is ...
    • Motion estimation using higher-order statistics 

      Sayrol Clols, Elisa; Gasull Llampallas, Antoni; Rodríguez Fonollosa, Javier (1996-06)
      Article
      Accés obert
      The objective of this paper is to introduce a fourth-order cost function of the displaced frame difference (DFD) capable of estimating motion even for small regions or blocks. Using higher than second-order statistics is ...
    • Motion estimation using higher-order statistics 

      Sayrol Clols, Elisa; Gasull Llampallas, Antoni; Rodríguez Fonollosa, Javier (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 1996-06-30)
      Article
      Accés obert
      The objective of this paper is to introduce a fourth-order cost function of the displaced frame difference (DFD) capable of estimating motion even for small regions or blocks. Using higher than second-order statistics ...
    • Multimedia copyright protection platform demonstrator 

      Soriano Ibáñez, Miguel; Fernández Muñoz, Marcel; Sayrol Clols, Elisa; Tomás Buliart, Joan; Casanellas, Joan; Pegueroles Vallés, Josep R.; Hernández Serrano, Juan (Springer, 2005)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The work presented in this paper consists in the development of a portable platform to protect the copyright and distribution rights of digital contents, and empirically demonstrate the capacity of several marking and ...
    • Non financial reporting for ICI projects 

      Sayrol Clols, Elisa (2022-03-08)
      Audiovisual
      Accés obert
    • Non-noticeable information embedding in color images: marking and detection 

      Vidal Manzano, José; Sayrol Clols, Elisa; Cabanillas, Silvia; Santamaria, Sonia (Institute of Electrical and Electronics Engineers (IEEE), 1999)
      Text en actes de congrés
      Accés obert
      One of the problems arising from the use of digital media is the ease of obtaining identical copies of digital images or audio files, allowing manipulation and unauthorized use. Copyright is an effective tool for preserving ...
    • Optimum Watermark Detection and Embedding in Digital Images 

      Vidal Manzano, José; Sayrol Clols, Elisa (Ping Wah Wong, Abeer Alwan, Antonio Ortega, C.-C. Jay Kuo, C.L. Max Nikias/ IEEE, 1998)
      Text en actes de congrés
      Accés obert
      This work concentrates on the problem of watermarking of still images using the luminance component, through the use of spread spectrum techniques, both in space (direct sequence spread spectrum or DSSS) and frequency ...
    • Optimum watermark detection in color images 

      Sayrol Clols, Elisa; Vidal Manzano, José; Cabanillas, Silvia; Santamaria, Sonia (Institute of Electrical and Electronics Engineers (IEEE), 1999)
      Text en actes de congrés
      Accés obert
      This work concentrates on the problem of watermarking embedding and optimum detection in color images through the use of spread spectrum techniques both in space (Direct Sequence Spread Spectrum or DSSS) and frequency ...
    • Perceptual masks in the wavelet domain for color image watermarking 

      Sayrol Clols, Elisa; Martínez Serra, Elena (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this paper, three different perceptual masks in the wavelet domain are investigated for image watermarking systems. Along with an already existing method, we present two alternative perceptual masks based on visual ...
    • Procesado digital de imágenes para la detección y seguimiento de células 

      Sayrol Clols, Elisa; Gasull Llampallas, Antoni (1989)
      Text en actes de congrés
      Accés obert
      A new computerized methodology is described in which detection and tracking of human spermatozoa in semen are analized using a personal computer. Several aproaches are studied in order to quantify the number of spermatozoa ...
    • Proceso de inversión de competencias genéricas en los nuevos planes de estudios de grado de la ETSETB de acuerdo con el modelo CDIO 

      Sayrol Clols, Elisa; Sardà Ferrer, Joan; Sáez Moreno, Germán; Bragós Bardia, Ramon; Alarcón Cot, Eduardo José; Cabrera-Bean, Margarita; Calveras Augé, Anna M.; Comellas Colomé, Jaume; O'Callaghan Castellà, Juan Manuel; Pegueroles Vallés, Josep R.; Prat Viñas, Lluís (2010)
      Text en actes de congrés
      Accés obert
      Los distintos marcos normativos que fijan las condiciones de contorno en la elaboración de los nuevos planes de estudios ponen especial énfasis en el aprendizaje basado en competencias y en la inclusión de determinadas ...
    • Project Design from the perspective of City Services for Citizens 

      Sayrol Clols, Elisa (2022-03-03)
      Audiovisual
      Accés obert
    • QUALITEL: qualitat docent als estudis de telecomunicació 

      Sayrol Clols, Elisa; Prat Viñas, Lluís; O'Callaghan Castellà, Juan Manuel; Pegueroles Vallés, Josep R.; Vallverdú Vallés, Francesc; Alarcón Cot, Eduardo José; Sáez Moreno, Germán; Calveras Augé, Anna M.; Bragós Bardia, Ramon (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2010-02-11)
      Comunicació de congrés / Text en actes de congrés
      Accés obert
      El projecte consisteix en una sèrie d'actuacions de caràcter metodològic i organitzatiu portades a terme a primer curs (fase selectiva) dels estudis d'enginyeria de telecomunicació de l'ETSETB per millorar el rendiment ...
    • Senyals i sistemes analògics : una introducció pràctica 

      Sayrol Clols, Elisa; Gasull Llampallas, Antoni; Moreno Bilbao, M. Asunción; Salavedra Molí, Josep; Vallverdú Bayés, Sisco (Edicions UPC, 2001)
      Llibre
      Accés restringit a la comunitat UPC
      Aquest material didàctic de caràcter experimental s'adreça a aquells alumnes que s'introdueixen en l'estudi dels senyals i els sistemes analògics tant en el domini temporal com en el de freqüència. Els seus continguts han ...
    • Shallow and deep convolutional networks for saliency prediction 

      Pan, Junting; Sayrol Clols, Elisa; Giró Nieto, Xavier; McGuinness, Kevin; O'Connor, Noel (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      The prediction of salient areas in images has been traditionally addressed with hand-crafted features based on neuroscience principles. This paper, however, addresses the problem with a completely data-driven approach by ...
    • Smart Mobility. Urban Mobility Challenges 

      Sayrol Clols, Elisa (2022-03-31)
      Audiovisual
      Accés obert