| Records |
| Author |
E. Pastor; A. Agueda; Juan Andrade; M. Muñoz; Y. Perez; E. Planas |
| Title |
Computing the rate of spread of linear flame fronts by thermal image processing |
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Journal |
| Year |
2006 |
Publication |
Fire Safety Journal, 41(8):569–579 |
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no |
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Admin @ si @ PAA2006 |
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679 |
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| Author |
Jose Antonio Rodriguez |
| Title |
Pen-based Interfaces and Recognition: Application to Proofreading Interpretation |
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Report |
| Year |
2006 |
Publication |
CVC Technical Report #96 |
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CVC (UAB) |
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no |
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Admin @ si @ Rod2006 |
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669 |
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| Author |
Joaquin Salas; Wendy Avalos; Rafael Castañeda; Mario Maya |
| Title |
A machine-vision system to measure the parameters describing the performance of a Foucault pendulum |
Type |
Journal |
| Year |
2006 |
Publication |
Machine Vision and Applications |
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| Volume |
17 |
Issue |
2 |
Pages |
133–138 |
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no |
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Admin @ si @ SAC2006 |
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644 |
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| Author |
Fernando Vilariño |
| Title |
A Machine Learning Approach for Intestinal Motility Assessment with Capsule Endoscopy |
Type |
Book Whole |
| Year |
2006 |
Publication |
PhD Thesis, Universitat Autonoma de Barcelona-CVC |
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Intestinal motility assessment with video capsule endoscopy arises as a novel and challenging clinical fieldwork. This technique is based on the analysis of the patterns of intestinal contractions obtained by labelling all the motility events present in a video provided by a capsule with a wireless micro-camera, which is ingested by the patient. However, the visual analysis of these video sequences presents several im- portant drawbacks, mainly related to both the large amount of time needed for the visualization process, and the low prevalence of intestinal contractions in video.
In this work we propose a machine learning system to automatically detect the intestinal contractions in video capsule endoscopy, driving a very useful but not fea- sible clinical routine into a feasible clinical procedure. Our proposal is divided into two different parts: The first part tackles the problem of the automatic detection of phasic contractions in capsule endoscopy videos. Phasic contractions are dynamic events spanning about 4-5 seconds, which show visual patterns with a high variability. Our proposal is based on a sequential design which involves the analysis of textural, color and blob features with powerful classifiers such as SVM. This approach appears to cope with two basic aims: the reduction of the imbalance rate of the data set, and the modular construction of the system, which adds the capability of including domain knowledge as new stages in the cascade. The second part of the current work tackles the problem of the automatic detection of tonic contractions. Tonic contrac- tions manifest in capsule endoscopy as a sustained pattern of the folds and wrinkles of the intestine, which may be prolonged for an undetermined span of time. Our proposal is based on the analysis of the wrinkle patterns, presenting a comparative study of diverse features and classification methods, and providing a set of appro- priate descriptors for their characterization. We provide a detailed analysis of the performance achieved by our system both in a qualitative and a quantitative way. |
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CVC (UAB) |
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Ph.D. thesis |
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Petia Radeva |
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84-933652-7-0 |
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800 |
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MV;SIAI |
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no |
| Call Number |
Admin @ si @ Vil2006; IAM @ iam @ Vil2006 |
Serial |
738 |
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| Author |
Michael Villamizar; A. Sanfeliu; Juan Andrade |
| Title |
Computation of Rotation Local Invariant Features using the Integral Image for Real Time Object Detection |
Type |
Miscellaneous |
| Year |
2006 |
Publication |
18th International Conference on Pattern Recognition, 81–85 |
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Hong Kong |
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no |
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Admin @ si @ VSA2006a |
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663 |
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| Author |
Michael Villamizar; A. Sanfeliu; Juan Andrade |
| Title |
Orientation Invariant Features for Multiclass Object Recognition |
Type |
Miscellaneous |
| Year |
2006 |
Publication |
11th Iberoamerican Congress on Pattern Recognition (CIARP´06), LNCS 4225: 655–664 |
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Cancun (Mexico) |
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no |
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Admin @ si @ VSA2006b |
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664 |
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| Author |
T. Alejandra Vidal; A. Sanfeliu; Juan Andrade |
| Title |
Autonomous Single Camera Exploration |
Type |
Miscellaneous |
| Year |
2006 |
Publication |
Jornada de Recerca en Automatica, Visio i Robotica |
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Barcelona (Spain) |
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no |
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Admin @ si @ VSA2006c |
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680 |
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| Author |
Shigang Yue; F. Claire Rind; Matthias S. Keil; Jorge Cuadri; Richard Stafford |
| Title |
A bio-inspired visual collision detection mechanism for cars: Optimisation of a model of a locust neuron to a novel environment |
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Journal |
| Year |
2006 |
Publication |
Neurocomputing 69(13–15): 1591–1598 |
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no |
| Call Number |
Admin @ si @ YRK2006 |
Serial |
652 |
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| Author |
Ellen J.L. Brunenberg; Oriol Pujol; Bart M. Ter Haar Romeny; Petia Radeva |
| Title |
Automatic IVUS Segmentation of Atherosclerotic Plaque with Stop & Go Snake |
Type |
Miscellaneous |
| Year |
2006 |
Publication |
9th International Conference on Medical Image Computing and Computer–Assisted Intervention (MICCAI´06), 9–16 |
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Copenhagen (Denmark) |
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MILAB;HuPBA |
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no |
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BCNPCL @ bcnpcl @ BPT2006 |
Serial |
767 |
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| Author |
Karla Lizbeth Caballero; Joel Barajas; Oriol Pujol; J. Mauri; Petia Radeva |
| Title |
Using Radio Frequency Reconstructed IVUS Images in Tissue Classification |
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Miscellaneous |
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2006 |
Publication |
Computers in Cardiology (CiC´06), 33: 533–536 |
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Valencia (Spain) |
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MILAB;HuPBA |
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no |
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BCNPCL @ bcnpcl @ CBP2006a |
Serial |
761 |
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| Author |
Karla Lizbeth Caballero; Joel Barajas; Oriol Pujol; Neus Salvatella; Petia Radeva |
| Title |
In-Vivo IVUS Tissue Classification: A Comparison Between RF Signal Analysis and Reconstructed Images |
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Book Chapter |
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2006 |
Publication |
11th Iberoamerican Congress on Pattern Recognition (CIARP´06), LNCS 4225: 137–146 |
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Cancun (Mexico) |
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MILAB;HuPBA |
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no |
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BCNPCL @ bcnpcl @ CBP2006c |
Serial |
724 |
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| Author |
Fadi Dornaika; Bogdan Raducanu |
| Title |
Recognizing Facial Expressions in Videos Using a Facial Action Analysis-Synthesis Scheme |
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Miscellaneous |
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2006 |
Publication |
International Conference on Advanced Video and Signal Based Surveillance, (AVSS 2006), ISBN: 0–7695–2688–8 |
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Sydney (Australia) |
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OR;MV |
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no |
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BCNPCL @ bcnpcl @ DoR2006 |
Serial |
799 |
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| Author |
Sergio Escalera; Oriol Pujol; Petia Radeva |
| Title |
Boosted Landmarks of Contextual Descriptors and Forest-ECOC: a novel framework to detect and classify objects in cluttered scenes |
Type |
Miscellaneous |
| Year |
2006 |
Publication |
18th International Conference on Pattern Recognition (ICPR´06), 4: 104–107, ISBN: 0–7695–2521–0 |
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Hong Kong |
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MILAB;HuPBA |
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no |
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BCNPCL @ bcnpcl @ EPR2006a |
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692 |
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| Author |
Sergio Escalera; Oriol Pujol; Petia Radeva |
| Title |
ECOC-ONE: A novel coding and decoding strategy |
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Miscellaneous |
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2006 |
Publication |
18th International Conference on Pattern Recognition (ICPR´06), 3: 578–581, ISBN: 0–7695–2521–0 |
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Hong Kong |
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MILAB;HuPBA |
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no |
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BCNPCL @ bcnpcl @ EPR2006b |
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693 |
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| Author |
Oriol Pujol; Petia Radeva |
| Title |
Optimal extension of Error Correcting Output Codes |
Type |
Miscellaneous |
| Year |
2006 |
Publication |
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| Address |
Perpignan (France) |
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MILAB;HuPBA |
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no |
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BCNPCL @ bcnpcl @ EPR2006d |
Serial |
695 |
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