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Author |
Jose Antonio Rodriguez; Florent Perronnin |
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Title |
Local Gradient Histogram Features for Word Spotting in Unconstrained Handwritten Documents |
Type |
Book Chapter |
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Year |
2008 |
Publication |
Graphics Recognition: Recent Advances and New Opportunities |
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5046 |
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Pages |
188–198 |
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W. Liu, J. Llados, J.M. Ogier |
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no |
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Call Number |
Admin @ si @ RoP2008a |
Serial |
992 |
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Author |
Partha Pratim Roy; Eduard Vazquez; Josep Llados; Ramon Baldrich; Umapada Pal |
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Title |
A System to Segment Text and Symbols from Color Maps |
Type |
Book Chapter |
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Year |
2008 |
Publication |
Graphics Recognition. Recent Advances and New Opportunities |
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Volume |
5046 |
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Pages |
245-256 |
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DAG;CIC |
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no |
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Call Number |
CAT @ cat @ RVL2008 |
Serial |
1005 |
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Author |
Liu Wenyin; Josep Llados; Jean-Marc Ogier |
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Title |
Graphics Recognition. Recent Advances and New Opportunities. |
Type |
Book Whole |
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Year |
2008 |
Publication |
7th International Workshop, Selected Papers, |
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Volume |
5046 |
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Curitiba (Brazil) |
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ISBN |
978-3-540-88184-1 |
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GREC |
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DAG |
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no |
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Call Number |
DAG @ dag @ WLO2008 |
Serial |
1012 |
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Author |
Jose Antonio Rodriguez; Gemma Sanchez; Josep Llados |
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Title |
Categorization of Digital Ink Elements using Spectral Features |
Type |
Book Chapter |
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Year |
2008 |
Publication |
Graphics Recognition: Recent Advances and New Opportunities |
Abbreviated Journal |
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Volume |
5046 |
Issue |
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Pages |
188–198 |
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Springer–Verlag |
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W. Liu, J. Llados, J.M. Ogier |
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DAG |
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no |
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Call Number |
DAG @ dag @ RSL2008 |
Serial |
1099 |
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Author |
Santiago Segui; Laura Igual; Fernando Vilariño; Petia Radeva; C. Malagelada; Fernando Azpiroz; Jordi Vitria |
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Title |
Diagnostic System for Intestinal Motility Disfunctions Using Video Capsule Endoscopy |
Type |
Book Chapter |
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Year |
2008 |
Publication |
Computer Vision Systems. 6th International |
Abbreviated Journal |
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Volume |
5008 |
Issue |
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Pages |
251–260 |
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Abstract |
Wireless Video Capsule Endoscopy is a clinical technique consisting of the analysis of images from the intestine which are pro- vided by an ingestible device with a camera attached to it. In this paper we propose an automatic system to diagnose severe intestinal motility disfunctions using the video endoscopy data. The system is based on the application of computer vision techniques within a machine learn- ing framework in order to obtain the characterization of diverse motil- ity events from video sequences. We present experimental results that demonstrate the effectiveness of the proposed system and compare them with the ground-truth provided by the gastroenterologists. |
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Address |
Santorini (Greece) |
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Springer-Verlag |
Place of Publication |
Berlin Heidelberg |
Editor |
A. Gasteratos, M. Vincze, and J.K. Tsotsos |
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ISBN |
978-3-540-79546-9 |
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Area |
800 |
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Conference |
ICVS |
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Notes |
OR; MV; MILAB; SIAI |
Approved |
no |
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Call Number |
BCNPCL @ bcnpcl @ SIV2008; IAM @ iam @ SIV2008 |
Serial |
962 |
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Author |
Sergio Escalera; Oriol Pujol; Petia Radeva |
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Title |
Sub-Class Error-Correcting Output Codes |
Type |
Book Chapter |
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Year |
2008 |
Publication |
Computer Vision Systems. 6th International Conference |
Abbreviated Journal |
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Volume |
5008 |
Issue |
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Pages |
494–504 |
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Address |
Santorini (Greece) |
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ICVS |
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Notes |
MILAB;HuPBA |
Approved |
no |
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Call Number |
BCNPCL @ bcnpcl @ EPR2008c |
Serial |
963 |
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Author |
Xavier Baro; Jordi Vitria |
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Title |
Weighted Dissociated Diploes: An Extended Visual Feature Set |
Type |
Book Chapter |
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Year |
2008 |
Publication |
Computer Vision Systems. 6th International Conference ICVS |
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Volume |
5008 |
Issue |
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Pages |
281–290 |
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Address |
Santorini (Greece) |
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Notes |
OR;HuPBA;MV |
Approved |
no |
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Call Number |
BCNPCL @ bcnpcl @ BaV2008b |
Serial |
977 |
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Author |
Xavier Baro; Jordi Vitria |
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Title |
Evolutionary Object Detection by Means of Naive Bayes Models Estimation |
Type |
Book Chapter |
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Year |
2008 |
Publication |
Applications of Evolutionary Computing. EvoWorkshops |
Abbreviated Journal |
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Volume |
4974 |
Issue |
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Pages |
235–244 |
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Address |
Naples (Italy) |
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Editor |
M. Giacobini |
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Notes |
OR;HuPBA;MV |
Approved |
no |
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Call Number |
BCNPCL @ bcnpcl @ BaV2008a |
Serial |
976 |
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Author |
David Aldavert; Ricardo Toledo |
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Title |
Stereo Vision Local Map Alignment for Robot Environment Mapping |
Type |
Book Chapter |
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Year |
2008 |
Publication |
Robot Vision Second International Workshop, RobVis |
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Volume |
4931 |
Issue |
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Pages |
111–124 |
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Address |
Auckland (New Zealand) |
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Notes |
ADAS |
Approved |
no |
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Call Number |
Admin @ si @ AlT2008 |
Serial |
1100 |
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Author |
Carles Fernandez; Jordi Gonzalez |
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Title |
Ontology for Semantic Integration in a Cognitive Surveillance System |
Type |
Conference Article |
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Year |
2007 |
Publication |
Semantic Multimedia, 2nd International Conference on Semantics and Digital Media Technologies |
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Volume |
4816 |
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Pages |
263–263 |
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Address |
Genova (Italy) |
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SAMT’07 |
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Notes |
ISE |
Approved |
no |
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Call Number |
ISE @ ise @ FeG2007 |
Serial |
919 |
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Author |
Sergio Escalera; Alicia Fornes; Oriol Pujol; Josep Llados; Petia Radeva |
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Title |
Multi-class Binary Object Categorization using Blurred Shape Models |
Type |
Conference Article |
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Year |
2007 |
Publication |
Progress in Pattern Recognition, Image Analysis and Applications, 12th Iberoamerican Congress on Pattern |
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Volume |
4756 |
Issue |
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Pages |
773–782 |
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LCNS |
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ISBN |
978-3-540-76724-4 |
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CIARP |
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Notes |
MILAB; DAG;HuPBA |
Approved |
no |
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Call Number |
BCNPCL @ bcnpcl @ EFP2007 |
Serial |
911 |
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Author |
Angel Sappa; Fadi Dornaika; David Geronimo; Antonio Lopez |
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Title |
Efficient On-Board Stereo Vision Pose Estimation |
Type |
Conference Article |
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Year |
2007 |
Publication |
Computer Aided Systems Theory, Selected paper from |
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Volume |
4739 |
Issue |
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Pages |
1183–1190 |
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Abstract |
This paper presents an efficient technique for real time estimation of on-board stereo vision system pose. The whole process is performed in the Euclidean space and consists of two stages. Initially, a compact representation of the original 3D data points is computed. Then, a RANSAC based least squares approach is used for fitting a plane to the 3D road points. Fast RANSAC fitting is obtained by selecting points according to a probability distribution function that takes into account the density of points at a given depth. Finally, stereo camera position
and orientation—pose—is computed relative to the road plane. The proposed technique is intended to be used on driver assistance systems for applications such as obstacle or pedestrian detection. A real time performance is reached. Experimental results on several environments and comparisons with a previous work are presented. |
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Las Palmas de Gran Canaria (Spain) |
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EUROCAST |
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Notes |
ADAS |
Approved |
no |
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Call Number |
ADAS @ adas @ SDG2007b |
Serial |
916 |
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Author |
Angel Sappa; Rosa Herrero; Fadi Dornaika; David Geronimo; Antonio Lopez |
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Title |
Road Approximation in Euclidean and v-Disparity Space: A Comparative Study |
Type |
Conference Article |
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Year |
2007 |
Publication |
Computer Aided Systems Theory, |
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Volume |
4739 |
Issue |
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Pages |
1105–1112 |
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Abstract |
This paper presents a comparative study between two road approximation techniques—planar surfaces—from stereo vision data. The first approach is carried out in the v-disparity space and is based on a voting scheme, the Hough transform. The second one consists in computing the best fitting plane for the whole 3D road data points, directly in the Euclidean space, by using least squares fitting. The comparative study is initially performed over a set of different synthetic surfaces
(e.g., plane, quadratic surface, cubic surface) digitized by a virtual stereo head; then real data obtained with a commercial stereo head are used. The comparative study is intended to be used as a criterion for fining the best technique according to the road geometry. Additionally, it highlights common problems driven from a wrong assumption about the scene’s prior knowledge. |
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Las Palmas de Gran Canaria (Spain) |
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EUROCAST |
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ADAS |
Approved |
no |
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Call Number |
ADAS @ adas @ SHD2007b |
Serial |
917 |
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Author |
Carles Fernandez; Pau Baiget; Xavier Roca; Jordi Gonzalez |
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Title |
Semantic Annotation of Complex Human Scenes for Multimedia Surveillance |
Type |
Conference Article |
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Year |
2007 |
Publication |
AI* Artificial Intelligence and Human–Oriented Computing. 10th Congress of the Italian Association for Artificial Intelligence, |
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Volume |
4733 |
Issue |
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Pages |
698–709 |
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Address |
Roma (Italy) |
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AI |
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ISE |
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Call Number |
ISE @ ise @ FBR2007a |
Serial |
920 |
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Author |
Bogdan Raducanu; Jordi Vitria |
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Title |
Incremental Subspace Learning for Cognitive Visual Processes |
Type |
Conference Article |
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Year |
2007 |
Publication |
Advances in Brain, Vision and Artificial Intelligence, 2nd International Symposium |
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Volume |
4729 |
Issue |
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Pages |
214–223 |
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Address |
Naples (Italy) |
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BVAI’07 |
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Notes |
OR;MV |
Approved |
no |
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Call Number |
BCNPCL @ bcnpcl @ RaV2007b |
Serial |
901 |
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