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Author |
Jose Manuel Alvarez; Antonio Lopez |
![find record details (via OpenURL) openurl](img/xref.gif)
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Title |
Model-based road detection using shadowless features and on-line learning |
Type ![sorted by Type field, ascending order (up)](img/sort_asc.gif) |
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2009 |
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BMVA one–day technical meeting on vision for automotive applications |
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road detection |
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London, UK |
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ADAS |
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ADAS @ adas @ AlA2009 |
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1272 |
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Author |
J.L.Bruguera; R.Casado; M.Martinez; I.Corral; Enric Marti; L.A.Branda |
![find record details (via OpenURL) openurl](img/xref.gif)
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Title |
El apoyo institucional como elemento favorecedor de la coordinación docente: experiencias en diferentes universidades |
Type ![sorted by Type field, ascending order (up)](img/sort_asc.gif) |
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2009 |
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Revista Red-U |
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IAM |
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IAM @ iam @ BCM2009 |
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1490 |
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Author |
Enric Marti; Debora Gil; Marc Vivet; Carme Julia |
![find record details (via OpenURL) openurl](img/xref.gif)
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Title |
Aprendizaje Basado en Proyectos en la asignatura de Gráficos por Computador en Ingeniería Informática. Balance de cuatro años de experiencia |
Type ![sorted by Type field, ascending order (up)](img/sort_asc.gif) |
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2009 |
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15th Jornadas de Enseñanza Universitaria de la Informatica |
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Barcelona, Spain |
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1 |
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978-84-692-2758-9 |
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JENUI |
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IAM;ADAS |
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IAM @ iam @ MGV2009 |
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1596 |
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Author |
Enric Marti; Debora Gil; Marc Vivet; Carme Julia |
![find record details (via OpenURL) openurl](img/xref.gif)
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Title |
Uso de recursos virtuales en Aprendizaje Basado en Proyectos. Una experiencia en la asignatura de Gráficos por Computador |
Type ![sorted by Type field, ascending order (up)](img/sort_asc.gif) |
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2009 |
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15th Jornadas de Enseñanza Universitaria de la Informatica |
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Lleida |
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Octava Jornada sobre Aprendizaje Cooperativo |
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JENUI |
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IAM;ADAS |
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no |
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IAM @ iam @ MRG2009b |
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1597 |
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Author |
Enric Marti; Jaume Rocarias; Debora Gil; Aura Hernandez-Sabate; Jaume Garcia; Carme Julia; Marc Vivet |
![download PDF file pdf](img/file_PDF.gif)
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Title |
Uso de recursos virtuales en Aprendizaje Basado en Proyectos. Una experiencia en la asignatura de Gráficos por Computador |
Type ![sorted by Type field, ascending order (up)](img/sort_asc.gif) |
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2009 |
Publication |
I Congreso de Docencia Universitaria |
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Aprendizaje Basado en Proyectos; Project Based Learning; Aprendizaje Cooperativo; Recursos Virtuales para el Aprendizaje Cooperativo; Moodle |
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Abstract |
Presentamos una experiencia en Aprendizaje Basado en Proyectos (ABP) realizada los últimos cuatro años en Gráficos por Computador 2, asignatura de Ingeniería Informática, de la Escuela Técnica Superior de Ingeniería (ETSE) de la Universidad Autónoma de Barcelona (UAB). Utilizamos un entorno Moodle adaptado por nosotros llamado Caronte para poder gestionar la documentación generada en ABP. Primero se presenta la asignatura, basada en dos itinerarios para cursarla: ABP y TPPE (Teoría, Problemas, Prácticas, Examen). El alumno debe escoger uno de ellos. Ambos itinerarios generan una cantidad importante de documentación (entregas de trabajos y prácticas, correcciones, ejercicios, etc.) a gestionar. En la comunicación presentamos los espacios electrónicos Moodle de ambos itinerarios. Finalmente, mostramos los resultados de encuestas realizadas a los alumnos para finalmente exponer las conclusiones de la experiencia en ABP y el uso de Moodle, así como plantear mejoras y temas de discusión. |
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Vigo (Spain) |
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IAM;ADAS; |
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IAM @ iam @ MRG2009a |
Serial |
1602 |
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Author |
Petia Radeva; Jordi Vitria; Fernando Vilariño; Panagiota Spyridonos; Fernando Azpiroz; Juan Malagelada; Fosca de Iorio; Anna Accarino |
![download PDF file pdf](img/file_PDF.gif)
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Title |
Cascade analysis for intestinal contraction detection |
Type ![sorted by Type field, ascending order (up)](img/sort_asc.gif) |
Patent |
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Year |
2009 |
Publication |
US 2009/0284589 A1 |
Abbreviated Journal |
USPO |
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1-25 |
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A method and system cascade analysisi for intestinal contraction detection is provided by extracting from image frames captured in-vivo. The method and system also relate to the detection of turbid liquids in intestinal tracts, to automatic detection of video image frames taken in the gastrointestinal tract including a field of view obstructed by turbid media, and more particulary, to extraction of image data obstructed by turbid media. |
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US Patent Office |
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US Patent Office |
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MILAB; OR; MV;SIAI |
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no |
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IAM @ iam @ RVV2009 |
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1700 |
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Author |
Fernando Vilariño; Panagiota Spyridonos; Petia Radeva; Jordi Vitria; Fernando Azpiroz; Juan Malagelada |
![download PDF file pdf](img/file_PDF.gif)
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Title |
Device, system and method for measurement and analysis of contractile activity |
Type ![sorted by Type field, ascending order (up)](img/sort_asc.gif) |
Patent |
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Year |
2009 |
Publication |
US 2009/0202117 A1 |
Abbreviated Journal |
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A method and system for determining intestinal dysfunction condition are provided by classifying and analyzing image frames captured in-vivo. The method and system also relate to the detection of contractile activity in intestinal tracts, to automatic detection of video image frames taken in the gastrointestinal tract including contractile activity, and more particularly to measurement and analysis of contractile activity of the GI tract based on image intensity of in vivo image data. |
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Pearl Cohen Zedek Latzer |
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800 |
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MV;OR;MILAB;SIAI |
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no |
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Call Number |
IAM @ iam @ VSR2009 |
Serial |
1704 |
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Permanent link to this record |
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Author |
David Vazquez; David Geronimo; Antonio Lopez |
![download PDF file pdf](img/file_PDF.gif)
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Title |
The effect of the distance in pedestrian detection |
Type ![sorted by Type field, ascending order (up)](img/sort_asc.gif) |
Report |
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Year |
2009 |
Publication |
CVC Technical Report |
Abbreviated Journal |
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Volume |
149 |
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Keywords |
Pedestrian Detection |
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Pedestrian accidents are one of the leading preventable causes of death. In order to reduce the number of accidents, in the last decade the pedestrian protection systems have been introduced, a special type of advanced driver assistance systems, in witch an on-board camera explores the road ahead for possible collisions with pedestrians in order to warn the driver or perform braking actions. As a result of the variability of the appearance, pose and size, pedestrian detection is a very challenging task. So many techniques, models and features have been proposed to solve the problem. As the appearance of pedestrians varies signicantly as a function of distance, a system based on multiple classiers specialized on diferent depths is likely to improve the overall performance with respect to a typical system based on a general detector. Accordingly, the main aim of this work is to explore the eect of the distance in pedestrian detection. We have evaluated three pedestrian detectors (HOG, HAAR and EOH) in two dierent databases (INRIA and Daimler09) for two dierent sizes (small and big). By a extensive set of experiments we answer to questions like which datasets and evaluation methods are the most adequate, which is the best method for each size of the pedestrians and why or how do the method optimum parameters vary with respect to the distance |
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Master's thesis |
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M.Sc. |
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ADAS |
Approved |
no |
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Call Number |
ADAS @ adas @ VGL2009 |
Serial |
1669 |
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Author |
Albert Andaluz |
![download PDF file pdf](img/file_PDF.gif)
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Title |
LV Contour Segmentation in TMR images using Semantic Description of Tissue and Prior Knowledge Correction |
Type ![sorted by Type field, ascending order (up)](img/sort_asc.gif) |
Report |
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2009 |
Publication |
CVC Technical Report |
Abbreviated Journal |
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Volume |
142 |
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Active Contour Models; Snakes; Active Shape Models; Deformable Templates; Left Ventricle Segmentation; Generalized Orthogonal Procrustes Analysis; Harmonic Phase Flow; Principal Component Analysis; Tagged Magnetic Resonance |
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Abstract |
The Diagnosis of Left Ventricle (LV) pathologies is related to regional wall motion analysis. Health indicator scores such as the rotation and the torsion are useful for the diagnose of the Left Ventricle (LV) function. However, this requires proper identification of LV segments. On one hand, manual segmentation is robust, but it is slow and requires medical expertise. On the other hand, the tag pattern in Tagged Magnetic Resonance (TMR) sequences is a problem for the automatic segmentation of the LV boundaries. Consequently, we propose a method based in the classical formulation of parametric Snakes, combined with Active Shape models. Our semantic definition of the LV is tagged tissue that experiences motion in the systolic cycle. This defines two energy potentials for the Snake convergence. Additionally, the mean shape corrects excessive deviation from the anatomical shape. We have validated our approach in 15 healthy volunteers and two short axis cuts. In this way, we have compared the automatic segmentations to manual shapes outlined by medical experts. Also, we have explored the accuracy of clinical scores computed using automatic contours. The results show minor divergence in the approximation and the manual segmentations as well as robust computation of clinical scores in all cases. From this we conclude that the proposed method is a promising support tool for clinical analysis. |
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Master's thesis |
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Bellaterra 08193, Barcelona, Spain |
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IAM; |
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IAM @ iam @ And2009 |
Serial |
1667 |
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Author |
Mohammad Rouhani |
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Title |
3D Data Fitting and Tracking for Real Time Applications |
Type ![sorted by Type field, ascending order (up)](img/sort_asc.gif) |
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2009 |
Publication |
CVC Technical Report |
Abbreviated Journal |
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Volume |
138 |
Issue |
138 |
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Barcelona, Spain |
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Master's thesis |
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invisible;ADAS |
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no |
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Admin @ si @ Rou2009 |
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1150 |
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Author |
Ferran Poveda |
![download PDF file pdf](img/file_PDF.gif)
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Title |
Visualització i interpretació tridimensional de l’arquitectura de les fibres musculars del miocardi |
Type ![sorted by Type field, ascending order (up)](img/sort_asc.gif) |
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2009 |
Publication |
Master en Tecnologies Multimedia |
Abbreviated Journal |
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Master's thesis |
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08193 Bellaterra, Barcelona (Spain) |
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IAM; |
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IAM @ iam @ Pov2009 |
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1625 |
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Author |
Jorge Bernal |
![download PDF file pdf](img/file_PDF.gif)
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Title |
Use of Projection and Back-projection Methods in Bidimensional Computed Tomography Image Reconstruction |
Type ![sorted by Type field, ascending order (up)](img/sort_asc.gif) |
Report |
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Year |
2009 |
Publication |
CVC Tecnical Report |
Abbreviated Journal |
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141 |
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Projection, Back-projection, CT scan, Euclidean geometry, Radon transform |
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Abstract |
One of the biggest drawbacks related to the use of CT scanners is the cost (in memory and in time) associated. In this project many methods to simulate their functioning, but in a more feasible way (taking an industrial point of view), will be studied.
The main group of techniques that are being used are the one entitled as ’back-projection’. The concept behind is to simulate the X ray emission in CT scans by lines that cross with the image we want to reconstruct.
In the first part of this document euclidean geometry is used to face the tasks of projec- tion and back-projection. After analysing the results achieved it has been proved that this approach does not lead to a fully perfect reconstruction (and also has some other problems related to running time and memory cost). Because of this in the second part of the document ’Filtered Back-projection’ method is introduced in order to improve the results.
Filtered Back-projection methods rely on mathematical transforms (Fourier, Radon) in order to provide more accurate results that can be obtained in much less time. The main cause of this better results is the use of a filtering process before the back-projection in order to avoid high frequency-caused errors.
As a result of this project two different implementations (one for each approach) had been implemented in order to compare their performance. |
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Corporate Author |
Computer Vision Center |
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Master's thesis |
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Barcelona, Spain |
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800 |
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MV; |
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no |
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Call Number |
IAM @ iam @ Ber2009 |
Serial |
1693 |
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Author |
Hany Salah Eldeen |
![find record details (via OpenURL) openurl](img/xref.gif)
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Title |
Colour Naming in Context through a Perceptual Model |
Type ![sorted by Type field, ascending order (up)](img/sort_asc.gif) |
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Year |
2009 |
Publication |
CVC Technical Report |
Abbreviated Journal |
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Volume |
130 |
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Corporate Author |
Computer Vision Center |
Thesis |
Master's thesis |
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Bellaterra, Barcelona |
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no |
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Admin @ si @ Eld2009 |
Serial |
2389 |
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Author |
Naila Murray |
![find record details (via OpenURL) openurl](img/xref.gif)
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Title |
Perceptual Feature Detection |
Type ![sorted by Type field, ascending order (up)](img/sort_asc.gif) |
Report |
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2009 |
Publication |
CVC Technical Report |
Abbreviated Journal |
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Volume |
131 |
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Computer Vision Center |
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Master's thesis |
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Bellaterra, Barcelona |
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CIC |
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no |
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Call Number |
Admin @ si @ Mur2009 |
Serial |
2390 |
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Author |
Josep M. Gonfaus |
![find record details (via OpenURL) openurl](img/xref.gif)
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Title |
Semantic Segmentation of Images Using Random Ferns |
Type ![sorted by Type field, ascending order (up)](img/sort_asc.gif) |
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Year |
2009 |
Publication |
CVC Technical Report |
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132 |
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Corporate Author |
Computer Vision Center |
Thesis |
Master's thesis |
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Place of Publication |
Bellaterra, Barcelona |
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ISE |
Approved |
no |
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Call Number |
Admin @ si @ Gon2009 |
Serial |
2391 |
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Permanent link to this record |