Exploració per autor "Vázquez Alcocer, Pere Pau"
Ara es mostren els items 39-58 de 108
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Fast adaptive selection of best views
Vázquez Alcocer, Pere Pau; Sbert Cassasayas, Mateu (2003)
Text en actes de congrés
Accés restringit per política de l'editorialAutomatic computation of best views of objects is very useful. For example, they can be used as the starting point of a scene exploration, or to enrich galleries of objects available through Internet by adding an image a ... -
Feature-preserving downsampling for medical images
Díaz García, Jesús; Brunet Crosa, Pere; Navazo Álvaro, Isabel; Pérez, Frederic; Vázquez Alcocer, Pere Pau (European Association for Computer Graphics (Eurographics), 2015)
Comunicació de congrés
Accés obertIn the medical imaging field, interactive direct volume rendering of large volume datasets is a challenging task. Multi-resolution techniques deal with this problem by downsampling the original dataset to produce coarser ... -
Fonaments d'informàtica : pràctiques de laboratori
Marco Gómez, Jordi; Xhafa Xhafa, Fatos; Vázquez Alcocer, Pere Pau (Edicions UPC, 2006)
Llibre
Accés restringit a la comunitat UPCEls materials d'aquest llibre cobreixen les sessions de laboratori de l'assignatura Fonaments d'Informàtica de les titulacions de les enginyeries industrials. L'objectiu primordial ha estat obtenir, de manera autocontinguda, ... -
Full high-dynamic range images for dynamic scenes
Ramírez Orozco, Raissel; Martín, Ignacio; Loscos, Céline; Vázquez Alcocer, Pere Pau (2012)
Text en actes de congrés
Accés obertThe limited dynamic range of digital images can be extended by composing photographs of the same scene taken with the same camera at the same view point at di erent exposure times. This is a standard procedure for static ... -
High quality illustrative effects for molecular rendering
Hermosilla Casajús, Pedro; Guallar, Víctor; Vinacua Pla, Álvaro; Vázquez Alcocer, Pere Pau (2016-02)
Article
Accés restringit per política de l'editorialAll-atom simulations are crucial in biotechnology. In Pharmacology, for example, molecular knowledge of protein-drug interactions is essential in the understanding of certain pathologies and in the development of improved ... -
How should we design violin plots?
Molina López, Elena; Viale Herrando, Laia; Vázquez Alcocer, Pere Pau (Institute of Electrical and Electronics Engineers (IEEE), 2022)
Text en actes de congrés
Accés obertOne way to illustrate distributions of samples is through the use of violin plots. The original design is a combination of boxplot and density plot mirrored and plot around the boxplot. However, there are other designs in ... -
Human-document interaction systems: a new frontier for document image analysis
Karatzas, Dimosthenis; Poulain d'Andecy, Vincent; Rusiñol, Marçal; Chica Calaf, Antonio; Vázquez Alcocer, Pere Pau (Institute of Electrical and Electronics Engineers (IEEE), 2016)
Text en actes de congrés
Accés obertAll indications show that paper documents will not cede in favour of their digital counterparts, but will instead be used increasingly in conjunction with digital information. An open challenge is how to seamlessly link ... -
Image-based modeling using viewpoint entropy
Vázquez Alcocer, Pere Pau; Feixas, Miquel; Sbert Cassasayas, Mateu; Heidrich, Wolfgang (2002)
Text en actes de congrés
Accés obertWe present a new method to automatically determine the correct camera placement positions in order to obtain a minimal set of views for Image-Based Rendering. The viewpoints should cover all visible polygons with an adequate ... -
Improving dimensionality reduction projections for data visualization
Rafieian, Bardia; Hermosilla Casajús, Pedro; Vázquez Alcocer, Pere Pau (Multidisciplinary Digital Publishing Institute, 2023-09-04)
Article
Accés obertIn data science and visualization, dimensionality reduction techniques have been extensively employed for exploring large datasets. These techniques involve the transformation of high-dimensional data into reduced versions, ... -
Improving perception accuracy in bar charts with internal contrast and framing enhancements
Díaz Iriberri, José; Meruvia Pastor, Oscar; Vázquez Alcocer, Pere Pau (Institute of Electrical and Electronics Engineers (IEEE), 2018)
Text en actes de congrés
Accés obertBar charts are among the most commonly used visualization graphs. Their main goal is to communicate quantities that can be visually compared. Since they are easy to produce and interpret, they are found in any situation ... -
Improving perception of molecular surface visualizations by incorporating translucency effects
Hermosilla Casajús, Pedro; Maisch, Sebastian; Vázquez Alcocer, Pere Pau; Ropinski, Timo (European Association for Computer Graphics (Eurographics), 2018)
Text en actes de congrés
Accés obertMolecular surfaces are a commonly used representation in the analysis of molecular structures as they provide a compact description of the space occupied by a molecule and its accessibility. However, due to the high ... -
InclineType: An accelerometer-based typing approach for smartwatches
Götzelmann, Timo; Vázquez Alcocer, Pere Pau (Association for Computing Machinery (ACM), 2015)
Text en actes de congrés
Accés obertSmall mobile devices such as smartwatches are a rapidly growing market. However, they share the issue of limited input and output space which could impede the success of these devices in future. Hence, suitable alternatives ... -
Instant visualization of secondary structures of molecular models
Hermosilla, Pedro; Guallar, Víctor; Vinacua Pla, Álvaro; Vázquez Alcocer, Pere Pau (European Association for Computer Graphics (Eurographics), 2015)
Text en actes de congrés
Accés obertMolecular Dynamics simulations are of key importance in the drug design field. Among all possible representations commonly used to inspect these simulations, Ribbons has the advantage of giving the expert a good overview ... -
Interactive framework for the visual exploration of colonic data
Males, Jan; Monclús Lahoya, Eva; Díaz Iriberri, José; Navazo Álvaro, Isabel; Vázquez Alcocer, Pere Pau (2020-10)
Article
Accés obertComputerized Tomography (CT) and, more recently, Magnetic Resonance Imaging (MRI) have become the state-of-the art techniques for morpho-volumetric analysis of abdominal cavities. Due to its constant motility, the colon ... -
Interactive GPU-based generation of solvent-excluded surfaces
Hermosilla Casajús, Pedro; Krone, Michael; Guallar, Víctor; Vázquez Alcocer, Pere Pau; Vinacua Pla, Álvaro; Ropinski, Timo (Springer, 2017-05-08)
Article
Accés obertThe solvent-excluded surface (SES) is a popular molecular representation that gives the boundary of the molecular volume with respect to a specific solvent. SESs depict which areas of a molecule are accessible by a specific ... -
Intrinsic-extrinsic convolution and pooling for learning on 3D protein structures
Hermosilla Casajús, Pedro; Schäfer, Marco; Lang, Matej; Fackelmann, Gloria; Vázquez Alcocer, Pere Pau; Kozliková, Barbora; Krone, Michael; Ritschel, Tobias; Ropinski, Timo (OpenReview.net, 2021)
Comunicació de congrés
Accés obertProteins perform a large variety of functions in living organisms and thus play a key role in biology. However, commonly used algorithms in protein learning were not specifically designed for protein data, and are therefore ... -
Introducing semi-open learning/teaching into fundamental programming subjects
Xhafa Xhafa, Fatos; Marco Gómez, Jordi; Vázquez Alcocer, Pere Pau (Universitat de Barcelona. Edicions i Publicacions, 2006)
Text en actes de congrés
Accés obertDue to the development of Internet applications, semi-open learning is increasingly being introduced into traditional face-to-face learning and teaching. In several engineering degrees many subjects are developed using a ... -
Learning human viewpoint preferences from sparsely annotated models
Hartwig, Sebastian; Schelling, Michael; Onzenoodt, Christian van; Vázquez Alcocer, Pere Pau; Hermosilla Casajús, Pedro; Ropinski, Timo (2022-09)
Article
Accés obertView quality measures compute scores for given views and are used to determine an optimal view in viewpoint selection tasks. Unfortunately, despite the wide adoption of these measures, they are rather based on computational ... -
MDTL aplication programming interface: user reference manual
Vázquez Alcocer, Pere Pau (1999-01-14)
Report de recerca
Accés obertMDTL is a textual language created by the Computer Graphics Section of the Language and Information Systems of the Universitat Politècnica de Catalunya. The Computer Graphics Section has several research groups which use ... -
Mobile graphics
Agus, Marco; Gobbetti, Enrico; Marton, Fabio; Pintore, Giovanni; Vázquez Alcocer, Pere Pau (European Association for Computer Graphics (Eurographics), 2017)
Comunicació de congrés
Accés obertThe increased availability and performance of mobile graphics terminals, including smartphones and tablets with high resolution screens and powerful GPUs, combined with the increased availability of high-speed mobile data ...