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| Author |
Francisco Jose Perales; Yuhua Luo; Juan J. Villanueva |
| Title |
Un metodo Automatico de Rotoscopia Sin Marcas para el Estudio del Movimiento Humano Basado en un modelo Biomecanico. |
Type |
Conference Article |
| Year |
1991 |
Publication |
Primer Congreso Español de Informatica Grafica |
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Pages |
53-65 |
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Madrid |
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| Call Number |
ISE @ ise @ PLV1991 |
Serial |
266 |
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| Author |
Francesc Tous; Agnes Borras; Robert Benavente; Ramon Baldrich; Maria Vanrell; Josep Llados |
| Title |
Textual Descriptors for browsing people by visual appearence. |
Type |
Conference Article |
| Year |
2002 |
Publication |
5è. Congrés Català d’Intel·ligència Artificial CCIA |
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| Keywords |
Image retrieval, textual descriptors, colour naming, colour normalization, graph matching. |
| Abstract |
This paper presents a first approach to build colour and structural descriptors for information retrieval on a people database. Queries are formulated in terms of their appearance that allows to seek people wearing specific clothes of a given colour name or texture. Descriptors are automatically computed by following three essential steps. A colour naming labelling from pixel properties. A region seg- mentation step based on colour properties of pixels combined with edge information. And a high level step that models the region arrangements in order to build clothes structure. Results are tested on large set of images from real scenes taken at the entrance desk of a building. |
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DAG;CIC |
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no |
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CAT @ cat @ TBB2002a |
Serial |
287 |
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| Author |
Fernando Vilariño; Petia Radeva |
| Title |
Patch-Optimized Discriminant Active Contours for Medical Image Segmentation. |
Type |
Conference Article |
| Year |
2002 |
Publication |
Iberoamerican Conference on Artificial Intelligence |
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Sevilla, Espanya |
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Springer Verlag |
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IBERAMIA |
| Notes |
MV;MILAB;SIAI |
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no |
| Call Number |
BCNPCL @ bcnpcl @ ViR2002; IAM @ iam @ VRa2003 |
Serial |
320 |
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| Author |
Joan Serrat; Antonio Lopez; David Lloret |
| Title |
On ridges and valleys. |
Type |
Conference Article |
| Year |
2000 |
Publication |
15 th International Conference on Pattern Recognition |
Abbreviated Journal |
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| Volume |
4 |
Issue |
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Pages |
59-66 |
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| Address |
Barcelona |
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ICPR |
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ADAS |
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no |
| Call Number |
ADAS @ adas @ SLL2000 d |
Serial |
334 |
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| Author |
Agnes Borras; Francesc Tous; Josep Llados; Maria Vanrell |
| Title |
High-Level Clothes Description Based on Colour-Texture and Structural Features |
Type |
Conference Article |
| Year |
2003 |
Publication |
1rst. Iberian Conference on Pattern Recognition and Image Analysis IbPRIA 2003 |
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| Address |
Palma de Mallorca |
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DAG;CIC |
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no |
| Call Number |
CAT @ cat @ BTL2003b |
Serial |
369 |
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| Author |
Judit Martinez; Eva Costa; P. Herreros; Antonio Lopez; Juan J. Villanueva |
| Title |
TV-Screen Quality Inspection by Artificial Vision |
Type |
Conference Article |
| Year |
2003 |
Publication |
Proceedings SPIE 5132, Sixth International Conference on Quality Control by Artificial Vision (QCAV 2003) |
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| Abstract |
A real-time vision system for TV screen quality inspection is introduced. The whole system consists of eight cameras and one processor per camera. It acquires and processes 112 images in 6 seconds. The defects to be inspected can be grouped into four main categories (bubble, line-out, line reduction and landing) although there exists a large variability among each particular type of defect. The complexity of the whole inspection process has been reduced by dividing images into smaller ones and grouping the defects into frequency and intensity relevant ones. Tools such as mathematical morphology, Fourier transform, profile analysis and classification have been used. The performance of the system has been successfully proved against human operators in normal production conditions. |
| Address |
Gatlinburg, (EEUU) |
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no |
| Call Number |
ADAS @ adas @ MCH2003a |
Serial |
393 |
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| Author |
Angel Sappa; Niki Aifanti; Sotiris Malassiotis; Michael G. Strintzis |
| Title |
Monocular 3D Human Body Reconstruction Towards Depth Augmentation of Television Sequences |
Type |
Conference Article |
| Year |
2003 |
Publication |
IEEE International Conference on Image Processing, Barcelona, Spain, September 2003 |
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Issue |
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Pages |
325-328 |
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Barcelona |
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ADAS |
Approved |
no |
| Call Number |
ADAS @ adas @ SAM2003 |
Serial |
418 |
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| Author |
Angel Sappa; M.A. Garcia |
| Title |
Hierarchical Clustering of 3D Objects and its Application to Minimum Distance Computation |
Type |
Conference Article |
| Year |
2004 |
Publication |
IEEE International Conference on Robotics & Automation, 5287–5292, New Orleans, LA (USA), ISBN: 0–7803–8232–3 |
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| Address |
New Orleans, LA, USA |
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ADAS |
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no |
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ADAS @ adas @ SaG2004b |
Serial |
459 |
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| Author |
Anton Cervantes; Gemma Sanchez; Josep Llados; Agnes Borras; A. Rodriguez |
| Title |
Biometric Recognition Based on Line Shape Descriptors |
Type |
Conference Article |
| Year |
2005 |
Publication |
Sixth IAPR International Workshop on Graphics Recognition (GREC 2005) |
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Pages |
335–344 |
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| Address |
Hong Kong (China) |
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DAG |
Approved |
no |
| Call Number |
DAG @ dag @ CSL2005 |
Serial |
596 |
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| Author |
Fernando Lopez; J.M. Valiente; Ramon Baldrich; Maria Vanrell |
| Title |
Fast surface grading using color statistics in the CIELab space |
Type |
Conference Article |
| Year |
2005 |
Publication |
Pattern Recognition and Image Analysis. IbPRIA 2005 |
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| Volume |
LNCS 3523 |
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Pages |
66-673 |
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Germany |
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LNCS |
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IbPRIA |
| Notes |
CIC |
Approved |
no |
| Call Number |
CAT @ cat @ LVB2005 |
Serial |
641 |
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| Author |
Carme Julia; Angel Sappa; Felipe Lumbreras; Joan Serrat; Antonio Lopez |
| Title |
Factorization with Missing and Noisy Data |
Type |
Conference Article |
| Year |
2006 |
Publication |
6th International Conference on Computational Science |
Abbreviated Journal |
ICCS´06 |
| Volume |
LNCS 3991 |
Issue |
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Pages |
555–562 |
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| Address |
Reading (United Kingdom) |
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ADAS |
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no |
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ADAS @ adas @ JSL2006b |
Serial |
653 |
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| Author |
Angel Sappa; David Geronimo; Fadi Dornaika; Antonio Lopez |
| Title |
Real Time Vehicle Pose Using On-Board Stereo Vision System |
Type |
Conference Article |
| Year |
2006 |
Publication |
International Conference on Image Analysis and Recognition |
Abbreviated Journal |
ICIAR |
| Volume |
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Issue |
LNCS 4142 |
Pages |
205–216 |
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| Abstract |
This paper presents a robust technique for a real time estimation of both camera’s position and orientation—referred as pose. A commercial stereo vision system is used. Unlike previous approaches, it can be used either for urban or highway scenarios. The proposed technique consists of two stages. Initially, a compact 2D representation of the original 3D data points is computed. Then, a RANSAC based least squares approach is used for fitting a plane to the road. At the same time,
relative camera’s position and orientation are computed. The proposed technique is intended to be used on a driving assistance scheme for applications such as obstacle or pedestrian detection. Experimental results on urban environments with different road geometries are presented. |
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ADAS |
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no |
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ADAS @ adas @ SGD2006b |
Serial |
671 |
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| Author |
Carme Julia; Angel Sappa; Felipe Lumbreras; Joan Serrat; Antonio Lopez |
| Title |
An Iterative Multiresolution Scheme for SFM |
Type |
Conference Article |
| Year |
2006 |
Publication |
International Conference on Image Analysis and Recognition |
Abbreviated Journal |
ICIAR 2006 |
| Volume |
LNCS 4141 |
Issue |
1 |
Pages |
804–815 |
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ADAS |
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no |
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ADAS @ adas @ JSL2006c |
Serial |
704 |
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| Author |
Angel Sappa; Boris X. Vintimilla |
| Title |
Edge Point Linking by Means of Global and Local Schemes |
Type |
Conference Article |
| Year |
2006 |
Publication |
IEEE Int. Conf. on Signal-Image Technology and Internet-Based Systems, Hammamet, Tunisia, December 2006, pp. 551-560. |
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Hammamet (Tunisia) |
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ADAS |
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no |
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ADAS @ adas @ SaV2006 |
Serial |
722 |
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| Author |
Fernando Vilariño; Panagiota Spyridonos; Jordi Vitria; Fernando Azpiroz; Petia Radeva |
| Title |
Cascade analysis for intestinal contraction detection |
Type |
Conference Article |
| Year |
2006 |
Publication |
20th International Congress and exhibition Computer Assisted Radiology and Surgery |
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Pages |
9-10 |
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intestine video analysis, anisotropic features, support vector machine, cascade of classifiers |
| Abstract |
In this work, we address the study of intestinal contractions in a novel approach based on a machine learning framework to process data from Wireless Capsule Video Endoscopy. Wireless endoscopy represents a unique way to visualize the intestine motility by creating long videos to visualize intestine dynamics. In this paper we argue that to analyze huge amount of wireless endoscopy data and define robust methods for contraction detection we should base our approach on sophisticated machine learning techniques. In particular, we propose a cascade of classifiers in order to remove different physiological phenomenon and obtain the motility pattern of small intestines. Our results show obtaining high specificity and sensitivity rates that highlight the high efficiency of the selected approach and support the feasibility of the proposed methodology in the automatic detection and analysis of intestine contractions. |
| Address |
Osaka (Japan) |
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800 |
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Conference |
CARS |
| Notes |
MV;OR;MILAB;SIAI |
Approved |
no |
| Call Number |
BCNPCL @ bcnpcl @ VSV2006a; IAM @ iam @ VSV2006h |
Serial |
726 |
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