Exploració per autor "Morros Rubió, Josep Ramon"
Ara es mostren els items 52-71 de 93
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Materials transversals per a l'aprenentatge actiu de les matèries de processat d'imatge i vídeo
Morros Rubió, Josep Ramon; Vilaplana Besler, Verónica; Ruiz Hidalgo, Javier; Casas Pla, Josep Ramon; Gasull Llampallas, Antoni; Marqués Acosta, Fernando; Pardàs Feliu, Montse; Salembier Clairon, Philippe Jean (2014)
Text en actes de congrés
Accés obertAquest treball vol promoure la col·laboració i coordinació entre assignatures de processat d'imatge/vídeo amb l’objectiu de potenciar els resultats en l'aprenentatge. Les principals contribucions son a) la creació d’un ... -
Multi-modal deep learning for Fuji apple detection using RGB-D cameras and their radiometric capabilities
Gené Mola, Jordi; Vilaplana Besler, Verónica; Rosell Polo, Joan Ramon; Morros Rubió, Josep Ramon; Ruiz Hidalgo, Javier; Gregorio, Eduard (2019-07-01)
Article
Accés obertFruit detection and localization will be essential for future agronomic management of fruit crops, with applications in yield prediction, yield mapping and automated harvesting. RGB-D cameras are promising sensors for fruit ... -
MULTIMEDIA CODING (Examen 2n quadrimestre, 1r parcial)
Vilaplana Besler, Verónica; Morros Rubió, Josep Ramon; Ruiz Hidalgo, Javier; Esquerra Llucià, Ignasi (Universitat Politècnica de Catalunya, 2012-04-18)
Examen
Accés restringit a la comunitat UPC -
MULTIMEDIA CODING (Examen 2n quadrimestre, 2n parcial)
Esquerra Llucià, Ignasi; Morros Rubió, Josep Ramon; Ruiz Hidalgo, Javier; Vilaplana Besler, Verónica (Universitat Politècnica de Catalunya, 2012-06-11)
Examen
Accés restringit a la comunitat UPC -
Multimodal identification and localization of users in a smart environment
Salah, Albert Ali; Morros Rubió, Josep Ramon; Luque, Jordi; Segura Perales, Carlos; Hernando Pericás, Francisco Javier; Ambekar, Onkar; Schouten, Ben; Pauwels, Eric (2008-09)
Article
Accés obertDetecting the location and identity of users is a first step in creating contextaware applications for technologically-endowed environments. We propose a system that makes use of motion detection, person tracking, face ... -
Multiview depth coding based on combined color/depth segmentation
Ruiz Hidalgo, Javier; Morros Rubió, Josep Ramon; Aflaki, Payman; Calderero Patino, Felipe; Marqués Acosta, Fernando (2012-01)
Article
Accés restringit per política de l'editorialIn this paper, a new coding method for multiview depth video is presented. Considering the smooth structure and sharp edges of depth maps, a segmentation based approach is proposed. This allows further preserving the depth ... -
Optimization of Segmentation-Based Video Sequence Coding Techniques. Application to content based functionalities
Morros Rubió, Josep Ramon (Universitat Politècnica de Catalunya, 2004-12-23)
Tesi
Accés obertEn aquest treball s'estudia el problema de la compressió de video utilitzant funcionalitats basades en el contingut en el marc teòric dels sistemes de codificació de seqüències de video basats en regions. Es tracten ... -
Oriented trajectories as a method for audience measurement
López Palma, Manuel; Morros Rubió, Josep Ramon; Gago Barrio, Javier; Corbalán Fuertes, Montserrat (2018)
Text en actes de congrés
Accés restringit per política de l'editorialThe quantification of the attention received by advertisements is of paramount importance to determine its effectiveness. In this work, a simple and effective objective method for the assessment of the attention given to ... -
Picking groups instead of samples: a close look at Static Pool-based Meta-Active Learning
Mas Méndez, Ignasi; Morros Rubió, Josep Ramon; Vilaplana Besler, Verónica (Institute of Electrical and Electronics Engineers (IEEE), 2019)
Comunicació de congrés
Accés obertActive Learning techniques are used to tackle learning problems where obtaining training labels is costly. In this work we use Meta-Active Learning to learn to select a subset of samples from a pool of unsupervised input ... -
PROCESSAT DIGITAL D'IMATGE (Examen 2n Quadr.)
Morros Rubió, Josep Ramon (Universitat Politècnica de Catalunya, 2007-06-11)
Examen
Accés restringit a la comunitat UPC -
PROCESSAT DIGITAL D'IMATGE (Examen 2n Quadr.)
Morros Rubió, Josep Ramon (Universitat Politècnica de Catalunya, 2008-04-14)
Examen
Accés restringit a la comunitat UPC -
Promeds: an adaptive robust fundamental matrix estimation approach
Irurueta Carro, Alberto; Morros Rubió, Josep Ramon (2012)
Text en actes de congrés
Accés restringit per política de l'editorialAccurate fundamental matrix estimation from computed correspondences is hard to achieve depending on the constraints on computational time and available data (i.e. correspondences and quality scores). Several algorithms ... -
Real-time lane classification and accident detection for safer micromobility
Morros Rubió, Josep Ramon; Broquetas Ibars, Antoni; Mateo i Remacha, Alex; Puig Rabat, Jordi; Davins Jovells, Manel (2023)
Comunicació de congrés
Accés restringit per política de l'editorialThe lack of knowledge of the micromobility regulations by e-scooter users is an important factor behind some of the accidents involving these vehicles. We present two modules that can increase the safety of the users and ... -
Region-based depth map coding using a 3D scene representation
Maceira, Marc; Morros Rubió, Josep Ramon; Ruiz Hidalgo, Javier (2015)
Text en actes de congrés
Accés restringit per política de l'editorialIn 3D video, view synthesis is used to process new virtual views between encoded camera views. Errors in the coding of the depth maps introduce geometry inconsistencies in synthesized views. In this paper, a 3D plane ... -
Segmentation of video sequences and rate control
Marcotegui Iturmendi, Beatriz; Marqués Acosta, Fernando; Morros Rubió, Josep Ramon; Pardàs Feliu, Montse; Salembier Clairon, Philippe Jean (1997-08)
Article
Accés obertThis paper deals with the relation between segmentation for coding and rate control. The efficiency of a segmentation-based coding scheme heavily relies on this step that defines how many and which regions have to be ... -
Segmentation-based video coding system allowing the manipulation of objects
Salembier Clairon, Philippe Jean; Marqués Acosta, Fernando; Pardàs Feliu, Montse; Morros Rubió, Josep Ramon; Corset, I; Jeannin, S; Bouchard, L; Meyer, F; Marcotegui Iturmendi, Beatriz (1997-02)
Article
Accés obertThis paper presents a generic video coding algorithm allowing the content-based manipulation of objects. This manipulation is possible thanks to the definition of a spatiotemporal segmentation of the sequences. The coding ... -
Simultaneous fruit detection and size estimation using multitask deep neural networks
Ferrer Ferrer, Mar; Ruiz Hidalgo, Javier; Gregorio López, Eduard; Vilaplana Besler, Verónica; Morros Rubió, Josep Ramon; Gené-Mola, Jordi (Elsevier, 2023-09)
Article
Accés obertThe measurement of fruit size is of great interest to estimate the yield and predict the harvest resources in advance. This work proposes a novel technique for in-field apple detection and measurement based on Deep Neural ... -
Spatio-temporal road detection from aerial imagery using CNNs
Luque, Belen; Morros Rubió, Josep Ramon; Ruiz Hidalgo, Javier (SCITEPRESS, 2017)
Text en actes de congrés
Accés obertThe main goal of this paper is to detect roads from aerial imagery recorded by drones. To achieve this, we propose a modification of SegNet, a deep fully convolutional neural network for image segmentation. In order to ... -
The CAMOMILE collaborative annotation platform for multi-modal, multi-lingual and multi-media documents
Poignant, Johann; Budnik, Mateusz; Bredin, Herve; Barras, Claude; Adda, Gilles; Hernando Pericás, Francisco Javier; Mariani, Joseph; Morros Rubió, Josep Ramon (European Language Resources Association, 2016)
Comunicació de congrés
Accés obertIn this paper, we describe the organization and the implementation of the CAMOMILE collaborative annotation framework for multimodal, multimedia, multilingual (3M) data. Given the versatile nature of the analysis which ... -
Towards large scale multimedia indexing: a case study on person discovery in broadcast news
Le, Nam; Bredin, Herve; Sergent, Gabriel; India Massana, Miquel Àngel; López-Otero, Paula; Barras, Claude; Guinaudeau, Camille; Gravier, Guillaume; Barbosa da Fonseca, Gabriel; Lyon Freire, Izabela; Patrocinio Jr., Zenilton; Jamil F. Guimarães, Silvio; Martí Juan, Gerard; Morros Rubió, Josep Ramon; Hernando Pericás, Francisco Javier; Docio-Fernández, Laura; García-Mateo, Carmen; Meignier, Sylvain; Odobez, Jean-Marc (Association for Computing Machinery (ACM), 2017)
Text en actes de congrés
Accés restringit per política de l'editorialThe rapid growth of multimedia databases and the human interest in their peers make indices representing the location and identity of people in audio-visual documents essential for searching archives. Person discovery ...