| Records |
| Author |
David Guillamet; Jordi Vitria |
Title  |
Non-negative Matrix Factorization for Face Recognition. |
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Miscellaneous |
| Year |
2002 |
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OR;MV |
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no |
| Call Number |
BCNPCL @ bcnpcl @ GuV2002a |
Serial |
280 |
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| Author |
David Guillamet; Jordi Vitria |
| Title |
Non-negative Matrix Factorization to Extract Part-Based Representations. |
Type |
Miscellaneous |
| Year |
2001 |
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OR;MV |
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no |
| Call Number |
BCNPCL @ bcnpcl @ GuV2001a |
Serial |
100 |
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| Author |
David Guillamet; Jordi Vitria |
| Title |
Non-negative Matrix Factorization to Extract Part-Based Representations. |
Type |
Miscellaneous |
| Year |
2001 |
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Accepted for 4th Catalan Conference for Artificial Intelligence. |
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Barcelona |
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OR;MV |
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no |
| Call Number |
BCNPCL @ bcnpcl @ GVi2001a |
Serial |
105 |
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| Author |
Jaume Amores; Petia Radeva |
| Title |
Non-rigid Registration of Vessel Structures in IVUS Images |
Type |
Miscellaneous |
| Year |
2003 |
Publication |
In Pattern Recognition and Image Analysis, Lecture Notes in Computer Science. 2652:45–52 |
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Springer-Verlag |
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ADAS;MILAB |
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no |
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ADAS @ adas @ AmR2003 |
Serial |
363 |
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| Author |
Jose Luis Alba; A. Pujol; Juan J. Villanueva |
| Title |
Novel SOM-PCA Network for Face Identification. |
Type |
Miscellaneous |
| Year |
2001 |
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Applications and Science of Neural Networks, Fuzzy Systems and Evolutonary Computation IV, SPIE´s International Symposium on Optical Science and Technology. |
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no |
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ISE @ ise @ APV2001a |
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69 |
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| Author |
M. Gomez; J. Mauri; E. Fernandez-Nofrerias; Oriol Rodriguez-Leor; Carme Julia; Petia Radeva; David Rotger; V. Valle |
| Title |
Nuevos Avances para la correlacion de imagenes angiograficas y de ecograia intracoronaria. |
Type |
Miscellaneous |
| Year |
2002 |
Publication |
Congreso de las Enfermedades Cardiovasculares, XXXVIII Congreso de la Sociedad Española de Cardiologia. |
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Madrid, Espanya |
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MILAB |
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no |
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BCNPCL @ bcnpcl @ GMF2002c |
Serial |
309 |
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| Author |
Ernest Valveny; Antonio Lopez |
| Title |
Numeral Recognition for Quality Control of Surgical Sachets |
Type |
Miscellaneous |
| Year |
2003 |
Publication |
Proceedings of the Seventh International Conference on Document Analysis and Recognition (ICDAR´03), 379–383 |
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DAG;ADAS |
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no |
| Call Number |
ADAS @ adas @ VaL2003 |
Serial |
423 |
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| Author |
David Masip; Jordi Vitria |
| Title |
Object Recognition using Boosted Adaptive Features. |
Type |
Miscellaneous |
| Year |
2004 |
Publication |
ECOVISION Early Cognitive Vision Workshop |
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OR;MV |
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no |
| Call Number |
BCNPCL @ bcnpcl @ MaV2004b |
Serial |
447 |
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| Author |
Akhil Gurram; Antonio Lopez |
| Title |
On the Metrics for Evaluating Monocular Depth Estimation |
Type |
Miscellaneous |
| Year |
2023 |
Publication |
Arxiv |
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Monocular Depth Estimation (MDE) is performed to produce 3D information that can be used in downstream tasks such as those related to on-board perception for Autonomous Vehicles (AVs) or driver assistance. Therefore, a relevant arising question is whether the standard metrics for MDE assessment are a good indicator of the accuracy of future MDE-based driving-related perception tasks. We address this question in this paper. In particular, we take the task of 3D object detection on point clouds as a proxy of on-board perception. We train and test state-of-the-art 3D object detectors using 3D point clouds coming from MDE models. We confront the ranking of object detection results with the ranking given by the depth estimation metrics of the MDE models. We conclude that, indeed, MDE evaluation metrics give rise to a ranking of methods that reflects relatively well the 3D object detection results we may expect. Among the different metrics, the absolute relative (abs-rel) error seems to be the best for that purpose. |
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ADAS |
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no |
| Call Number |
Admin @ si @ GuL2023 |
Serial |
3867 |
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| Author |
David Masip; Jordi Vitria |
| Title |
On the Nearest Neighbor Approach for Gender Recognition |
Type |
Miscellaneous |
| Year |
2003 |
Publication |
6th Catalonian Conference on Artificial Intelligence |
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Palma de Mallorca |
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OR;MV |
Approved |
no |
| Call Number |
BCNPCL @ bcnpcl @ MaV2003c |
Serial |
392 |
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| Author |
Alejandro Cartas; Estefania Talavera; Petia Radeva; Mariella Dimiccoli |
| Title |
On the Role of Event Boundaries in Egocentric Activity Recognition from Photostreams |
Type |
Miscellaneous |
| Year |
2018 |
Publication |
Arxiv |
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Event boundaries play a crucial role as a pre-processing step for detection, localization, and recognition tasks of human activities in videos. Typically, although their intrinsic subjectiveness, temporal bounds are provided manually as input for training action recognition algorithms. However, their role for activity recognition in the domain of egocentric photostreams has been so far neglected. In this paper, we provide insights of how automatically computed boundaries can impact activity recognition results in the emerging domain of egocentric photostreams. Furthermore, we collected a new annotated dataset acquired by 15 people by a wearable photo-camera and we used it to show the generalization capabilities of several deep learning based architectures to unseen users. |
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MILAB; no proj |
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no |
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Admin @ si @ CTR2018 |
Serial |
3184 |
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| Author |
Petia Radeva |
| Title |
On the Role of Intravascular Ultrasound Image Analysis |
Type |
Miscellaneous |
| Year |
2003 |
Publication |
Angiography and Plaque Imaging: Advanced Segmentation Techniques, CRC, pp.397–450, ISBN: 0849317401 |
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MILAB |
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no |
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BCNPCL @ bcnpcl @ Rad2003 |
Serial |
402 |
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| Author |
A. Pujol; Alex Caralps; Juan J. Villanueva |
| Title |
On the suitability of pixel-outlier removal in face recognition. |
Type |
Miscellaneous |
| Year |
2001 |
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Proceedings of the IX Spanish Symposium on Pattern Recognition and Image Analysis, 1:241–247 |
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no |
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ISE @ ise @ PCV2001 |
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152 |
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| Author |
N. Zakaria; Jean-Marc Ogier; Josep Llados |
| Title |
On-line Graphics Recognition based on Invariant Spatio-Sequential Descriptor: Fuzzy Matrix |
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Miscellaneous |
| Year |
2005 |
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Sixth IAPR International Workshop on Graphics Recognition (GREC 2005), 248–259 |
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Hong Kong (China) |
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DAG |
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no |
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DAG @ dag @ YFY2005b |
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622 |
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| Author |
Jordi Gonzalez; Javier Varona; Juan J. Villanueva; Xavier Roca |
| Title |
On-line Human Activity Recognition for Video Surveillance. |
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Miscellaneous |
| Year |
2001 |
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Proceedings of the IX Spanish Symposium on Pattern Recognition and Image Analysis, 2:255–260. |
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ISE |
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no |
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ISE @ ise @ GVV2001 |
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111 |
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