| Records |
Author  |
H. Martin Kjer; Jens Fagertun; Sergio Vera; Debora Gil |
| Title |
Medial structure generation for registration of anatomical structures |
Type |
Book Chapter |
| Year |
2017 |
Publication |
Skeletonization, Theory, Methods and Applications |
Abbreviated Journal |
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| Volume |
11 |
Issue |
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Pages |
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Expedition |
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Conference |
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| Notes |
IAM; 600.096; 600.075; 600.145 |
Approved |
no |
| Call Number |
Admin @ si @ MFV2017a |
Serial |
2935 |
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| Author |
Hana Jarraya; Muhammad Muzzamil Luqman; Jean-Yves Ramel |
| Title |
Improving Fuzzy Multilevel Graph Embedding Technique by Employing Topological Node Features: An Application to Graphics Recognition |
Type |
Book Chapter |
| Year |
2017 |
Publication |
Graphics Recognition. Current Trends and Challenges |
Abbreviated Journal |
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| Volume |
9657 |
Issue |
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Pages |
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Thesis |
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| Publisher |
Springer |
Place of Publication |
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Editor |
B. Lamiroy; R Dueire Lins |
| Language |
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Summary Language |
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Original Title |
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| Series Editor |
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Series Title |
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Abbreviated Series Title |
LNCS |
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ISBN |
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Medium |
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Conference |
GREC |
| Notes |
DAG; 600.097; 600.121 |
Approved |
no |
| Call Number |
Admin @ si @ JLR2017 |
Serial |
2928 |
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| Author |
Hanne Kause; Aura Hernandez-Sabate; Patricia Marquez; Andrea Fuster; Luc Florack; Hans van Assen; Debora Gil |
| Title |
Confidence Measures for Assessing the HARP Algorithm in Tagged Magnetic Resonance Imaging |
Type |
Book Chapter |
| Year |
2015 |
Publication |
Statistical Atlases and Computational Models of the Heart. Revised selected papers of Imaging and Modelling Challenges 6th International Workshop, STACOM 2015, Held in Conjunction with MICCAI 2015 |
Abbreviated Journal |
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| Volume |
9534 |
Issue |
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Pages |
69-79 |
| Keywords |
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| Abstract |
Cardiac deformation and changes therein have been linked to pathologies. Both can be extracted in detail from tagged Magnetic Resonance Imaging (tMRI) using harmonic phase (HARP) images. Although point tracking algorithms have shown to have high accuracies on HARP images, these vary with position. Detecting and discarding areas with unreliable results is crucial for use in clinical support systems. This paper assesses the capability of two confidence measures (CMs), based on energy and image structure, for detecting locations with reduced accuracy in motion tracking results. These CMs were tested on a database of simulated tMRI images containing the most common artifacts that may affect tracking accuracy. CM performance is assessed based on its capability for HARP tracking error bounding and compared in terms of significant differences detected using a multi comparison analysis of variance that takes into account the most influential factors on HARP tracking performance. Results showed that the CM based on image structure was better suited to detect unreliable optical flow vectors. In addition, it was shown that CMs can be used to detect optical flow vectors with large errors in order to improve the optical flow obtained with the HARP tracking algorithm. |
| Address |
Munich; Germany; January 2015 |
| Corporate Author |
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Thesis |
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| Publisher |
Springer International Publishing |
Place of Publication |
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Editor |
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Original Title |
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| Series Editor |
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Series Title |
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Abbreviated Series Title |
LNCS |
| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
0302-9743 |
ISBN |
978-3-319-28711-9 |
Medium |
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Expedition |
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Conference |
STACOM |
| Notes |
ADAS; IAM; 600.075; 600.076; 600.060; 601.145 |
Approved |
no |
| Call Number |
Admin @ si @ KHM2015 |
Serial |
2734 |
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| Author |
Hans Stadthagen-Gonzalez; Luis Lopez; M. Carmen Parafita; C. Alejandro Parraga |
| Title |
Using two-alternative forced choice tasks and Thurstone law of comparative judgments for code-switching research |
Type |
Book Chapter |
| Year |
2018 |
Publication |
Linguistic Approaches to Bilingualism |
Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
67-97 |
| Keywords |
two-alternative forced choice and Thurstone's law; acceptability judgment; code-switching |
| Abstract |
This article argues that 2-alternative forced choice tasks and Thurstone’s law of comparative judgments (Thurstone, 1927) are well suited to investigate code-switching competence by means of acceptability judgments. We compare this method with commonly used Likert scale judgments and find that the 2-alternative forced choice task provides granular details that remain invisible in a Likert scale experiment. In order to compare and contrast both methods, we examined the syntactic phenomenon usually referred to as the Adjacency Condition (AC) (apud Stowell, 1981), which imposes a condition of adjacency between verb and object. Our interest in the AC comes from the fact that it is a subtle feature of English grammar which is absent in Spanish, and this provides an excellent springboard to create minimal code-switched pairs that allow us to formulate a clear research question that can be tested using both methods. |
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| Notes |
NEUROBIT; no menciona |
Approved |
no |
| Call Number |
Admin @ si @ SLP2018 |
Serial |
2994 |
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| Author |
Henry Velesaca; Patricia Suarez; Dario Carpio; Rafael E. Rivadeneira; Angel Sanchez; Angel Morera |
| Title |
Video Analytics in Urban Environments: Challenges and Approaches |
Type |
Book Chapter |
| Year |
2022 |
Publication |
ICT Applications for Smart Cities |
Abbreviated Journal |
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| Volume |
224 |
Issue |
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Pages |
101-121 |
| Keywords |
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| Abstract |
This chapter reviews state-of-the-art approaches generally present in the pipeline of video analytics on urban scenarios. A typical pipeline is used to cluster approaches in the literature, including image preprocessing, object detection, object classification, and object tracking modules. Then, a review of recent approaches for each module is given. Additionally, applications and datasets generally used for training and evaluating the performance of these approaches are included. This chapter does not pretend to be an exhaustive review of state-of-the-art video analytics in urban environments but rather an illustration of some of the different recent contributions. The chapter concludes by presenting current trends in video analytics in the urban scenario field. |
| Address |
September 2022 |
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Thesis |
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| Publisher |
Springer |
Place of Publication |
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Editor |
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Original Title |
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Series Title |
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Abbreviated Series Title |
ISRL |
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Series Issue |
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Edition |
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ISBN |
978-3-031-06306-0 |
Medium |
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Expedition |
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Conference |
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| Notes |
MSIAU; MACO |
Approved |
no |
| Call Number |
Admin @ si @ VSC2022 |
Serial |
3811 |
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| Author |
Ignasi Rius; Dani Rowe; Jordi Gonzalez; Xavier Roca |
| Title |
A 3D Dynamic Model of Human Actions for Probabilistic Image Tracking |
Type |
Book Chapter |
| Year |
2005 |
Publication |
Pattern Recognition and Image Analysis (IbPRIA 2005), LNCS 3522: 529–536 |
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Issue |
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Pages |
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| Address |
Estoril (Portugal) |
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| Notes |
ISE |
Approved |
no |
| Call Number |
ISE @ ise @ RRG2005b |
Serial |
544 |
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| Author |
Ignasi Rius; Javier Varona; Xavier Roca; Jordi Gonzalez |
| Title |
Posture Constraints for Bayesian Human Motion Tracking |
Type |
Book Chapter |
| Year |
2006 |
Publication |
IV Conference on Articulated Motion and Deformable Objects (AMDO´06), LNCS 4069: 414–423 |
Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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| Address |
Mallorca (Spain) |
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| Notes |
ISE |
Approved |
no |
| Call Number |
ISE @ ise @ RVR2006 |
Serial |
720 |
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| Author |
Isabelle Guyon; Lisheng Sun Hosoya; Marc Boulle; Hugo Jair Escalante; Sergio Escalera; Zhengying Liu; Damir Jajetic; Bisakha Ray; Mehreen Saeed; Michele Sebag; Alexander R.Statnikov; Wei-Wei Tu; Evelyne Viegas |
| Title |
Analysis of the AutoML Challenge Series 2015-2018. |
Type |
Book Chapter |
| Year |
2019 |
Publication |
Automated Machine Learning |
Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
177-219 |
| Keywords |
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| Abstract |
The ChaLearn AutoML Challenge (The authors are in alphabetical order of last name, except the first author who did most of the writing and the second author who produced most of the numerical analyses and plots.) (NIPS 2015 – ICML 2016) consisted of six rounds of a machine learning competition of progressive difficulty, subject to limited computational resources. It was followed bya one-round AutoML challenge (PAKDD 2018). The AutoML setting differs from former model selection/hyper-parameter selection challenges, such as the one we previously organized for NIPS 2006: the participants aim to develop fully automated and computationally efficient systems, capable of being trained and tested without human intervention, with code submission. This chapter analyzes the results of these competitions and provides details about the datasets, which were not revealed to the participants. The solutions of the winners are systematically benchmarked over all datasets of all rounds and compared with canonical machine learning algorithms available in scikit-learn. All materials discussed in this chapter (data and code) have been made publicly available at http://automl.chalearn.org/. |
| Address |
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| Publisher |
Springer |
Place of Publication |
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Editor |
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Abbreviated Series Title |
SSCML |
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Expedition |
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Conference |
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| Notes |
HuPBA; no proj |
Approved |
no |
| Call Number |
Admin @ si @ GHB2019 |
Serial |
3330 |
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| Author |
Ivan Huerta; Ariel Amato; Jordi Gonzalez; Juan J. Villanueva |
| Title |
Fusing Edge Cues to Handle Colour Problems in Image Segmentation |
Type |
Book Chapter |
| Year |
2008 |
Publication |
Articulated Motion and Deformable Objects, 5th International Conference |
Abbreviated Journal |
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| Volume |
5098 |
Issue |
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Pages |
279–288 |
| Keywords |
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| Abstract |
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| Address |
Port d'Andratx (Mallorca) |
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LNCS |
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ISBN |
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Conference |
AMDO |
| Notes |
ISE |
Approved |
no |
| Call Number |
ISE @ ise @ HAG2008 |
Serial |
973 |
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| Author |
Ivan Huerta; Dani Rowe; Jordi Gonzalez; Juan J. Villanueva |
| Title |
Efficient Incorporation of Motionless Foreground Objects for Adaptive Background Segmentation |
Type |
Book Chapter |
| Year |
2006 |
Publication |
IV Conference on Articulated Motion and Deformable Objects (AMDO´06), LNCS 4069: 424–433 |
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| Address |
Mallorca (Spain) |
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| Notes |
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Approved |
no |
| Call Number |
ISE @ ise @ HRG2006a |
Serial |
702 |
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| Author |
Ivan Huerta; Dani Rowe; Mikhail Mozerov; Jordi Gonzalez |
| Title |
Improving Background Subtraction based on a Casuistry of Colour-Motion Segmentation Problems |
Type |
Book Chapter |
| Year |
2007 |
Publication |
3rd Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA 2007), J. Marti et al. (Eds.) LNCS 4478:475–482 |
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Pages |
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| Address |
Girona (Spain) |
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Editor |
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Summary Language |
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Original Title |
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Series Title |
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Edition |
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ISBN |
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Conference |
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| Notes |
ISE |
Approved |
no |
| Call Number |
ISE @ ise @ HRM2007 |
Serial |
783 |
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| Author |
J. Elder; Fadi Dornaika; Y. Hou; R. Goldstein |
| Title |
Attentive wide-field sensing for visual telepresence and surveillance |
Type |
Book Chapter |
| Year |
2005 |
Publication |
L. Itti, G. Rees and J. Tsotsos (editors), Neurobiology of Attention, Academic Press / Elsevier |
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Approved |
no |
| Call Number |
Admin @ si @ EDH2005 |
Serial |
604 |
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| Author |
Jaume Garcia; Debora Gil; Aura Hernandez-Sabate |
| Title |
Endowing Canonical Geometries to Cardiac Structures |
Type |
Book Chapter |
| Year |
2010 |
Publication |
Statistical Atlases And Computational Models Of The Heart |
Abbreviated Journal |
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| Volume |
6364 |
Issue |
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Pages |
124-133 |
| Keywords |
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| Abstract |
International conference on Cardiac electrophysiological simulation challenge
In this paper, we show that canonical (shape-based) geometries can be endowed to cardiac structures using tubular coordinates defined over their medial axis. We give an analytic formulation of these geometries by means of B-Splines. Since B-Splines present vector space structure PCA can be applied to their control points and statistical models relating boundaries and the interior of the anatomical structures can be derived. We demonstrate the applicability in two cardiac structures, the 3D Left Ventricular volume, and the 2D Left-Right ventricle set in 2D Short Axis view. |
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Thesis |
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Springer Berlin / Heidelberg |
Place of Publication |
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Editor |
Camara, O.; Pop, M.; Rhode, K.; Sermesant, M.; Smith, N.; Young, A. |
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Series Title |
Lecture Notes in Computer Science |
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LNCS |
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| Notes |
IAM |
Approved |
no |
| Call Number |
IAM @ iam @ GGH2010b |
Serial |
1515 |
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| Author |
Jaume Garcia; Petia Radeva; Francesc Carreras |
| Title |
Combining Spectral and Active Shape methods to Track Tagged MRI |
Type |
Book Chapter |
| Year |
2004 |
Publication |
Recent Advances in Artificial Intelligence Research and Development |
Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
37-44 |
| Keywords |
MR; tagged MR; ASM; LV segmentation; motion estimation. |
| Abstract |
Tagged magnetic resonance is a very usefull and unique tool that provides a complete local and global knowledge of the left ventricle (LV) motion. In this article we introduce a method capable of tracking and segmenting the LV. Spectral methods are applied in order to obtain the so called HARP images which encode information about movement and are the base for LV point-tracking. For segmentation we use Active Shapes (ASM) that model LV shape variation in order to overcome possible local misplacements of the boundary. We finally show experiments on both synthetic and real data which appear to be very promising. |
| Address |
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| Publisher |
IOS Press |
Place of Publication |
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Summary Language |
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Conference |
CCIA |
| Notes |
IAM;MILAB |
Approved |
no |
| Call Number |
IAM @ iam @ GRC2004 |
Serial |
1488 |
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| Author |
Javier Marin; David Geronimo; David Vazquez; Antonio Lopez |
| Title |
Pedestrian Detection: Exploring Virtual Worlds |
Type |
Book Chapter |
| Year |
2012 |
Publication |
Handbook of Pattern Recognition: Methods and Application |
Abbreviated Journal |
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| Volume |
5 |
Issue |
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Pages |
145-162 |
| Keywords |
Virtual worlds; Pedestrian Detection; Domain Adaptation |
| Abstract |
Handbook of pattern recognition will include contributions from university educators and active research experts. This Handbook is intended to serve as a basic reference on methods and applications of pattern recognition. The primary aim of this handbook is providing the community of pattern recognition with a readable, easy to understand resource that covers introductory, intermediate and advanced topics with equal clarity. Therefore, the Handbook of pattern recognition can serve equally well as reference resource and as classroom textbook. Contributions cover all methods, techniques and applications of pattern recognition. A tentative list of relevant topics might include: 1- Statistical, structural, syntactic pattern recognition. 2- Neural networks, machine learning, data mining. 3- Discrete geometry, algebraic, graph-based techniques for pattern recognition. 4- Face recognition, Signal analysis, image coding and processing, shape and texture analysis. 5- Document processing, text and graphics recognition, digital libraries. 6- Speech recognition, music analysis, multimedia systems. 7- Natural language analysis, information retrieval. 8- Biometrics, biomedical pattern analysis and information systems. 9- Other scientific, engineering, social and economical applications of pattern recognition. 10- Special hardware architectures, software packages for pattern recognition. |
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| Publisher |
iConcept Press |
Place of Publication |
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Editor |
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| Language |
English |
Summary Language |
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Original Title |
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| Series Editor |
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Series Title |
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Abbreviated Series Title |
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| Series Volume |
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Series Issue |
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Edition |
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ISBN |
978-1-477554-82-1 |
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Expedition |
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Conference |
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| Notes |
ADAS |
Approved |
no |
| Call Number |
ADAS @ adas @ MGV2012 |
Serial |
1979 |
| Permanent link to this record |
