All Papers
Author: N. Guil
2024
AttenGait: Gait Recognition with Attention and Rich Modalities [doi]
F.M. Castro, R. Delgado-Escaño, R. Hernandez-Garcia, M.J. Marin, N. Guil
Pattern Recognition,
148, April 2024, 110171
2023
From Synthetic Data to Real Palm Vein Identification: a Fine-Tuning Approach [doi]
R. Hernandez-Garcia, E.H. Salazar-Jurado, R.J. Barrientos, F.M. Castro, J.R. Cozar, N. Guil
13th International Conference on Pattern Recognition Systems (ICPRS'23),
Guayaquil (Ecuador), July 2023
Real-Time Unsupervised Object Localization on the Edge for Airport Video Surveillance [doi]
P. Ruiz, F.M. Castro, N. Guil
11th Iberian Conference on Pattern Recognition and Image Analysis(ibPRIA'23),
Alicante (Spain), June 2023
(Springer, LNCS 14062, A. Pertusa, A.J. Gallego, J.A. Sanchez and J.A. Domingues, Eds., pp. 466-478)
Multimodal Human Pose Feature Fusion for Gait Recognition [doi]
N. Cubero, F.M. Castro, J.R. Cozar, N. Guil, M.J. Marin-Jimenez
11th Iberian Conference on Pattern Recognition and Image Analysis(ibPRIA'23),
Alicante (Spain), June 2023
(Springer, LNCS 14062, A. Pertusa, A.J. Gallego, J.A. Sanchez and J.A. Domingues, Eds., pp. 389-401)
Irregular Alignment of Arbitrarily Long DNA Sequences on GPU [doi]
E. Perez-Wohlfeil, O. Trelles, N. Guil
The Journal of Supercomputing,
79 (5), May 2023, pp. 8699-8728
Artificial Intelligence to Assist Specialists in the Detection of Haematological Diseases [doi]
S. Diaz-del-Pino, O. Trelles, F.A. Gonzalez-Fernandez, N. Guil
Heliyon,
9 (5), May 2023, e15940
2022
High Performance Inference of Gait Recognition Models on Embedded Systems [doi]
P. Ruiz, F.M. Castro, R. Delgado, J.R. Cozar, N. Guil
Sustainable Computing: Informatics and Systems,
36, December 2022, 100814
Lightweight Structure-Aware Attention for Visual Understanding [arXiv]
H. Kwon, F.M. Castro, M.J. Marin-Jimenez, N. Guil, K. Alahari
arXiv:2211.16289 [cs.CV],
November 2022
A Hybrid Piece-Wise Slowdown Model for Concurrent Kernel Execution on GPU [doi]
B. Lopez-Albelda, F.M. Castro, J.M. Gonzalez-Linares, N. Guil
28th International European Conference on Parallel and Distributed Computing (EuroPar'22),
Glasgow (UK), August 2022
(Springer, LNCS 13440, J. Cano and P. Trinder, Eds., pp. 369-384)
CNN-based Model for Gender and Age Classification based on Palm Vein Images [doi]
R. Hernandez-Garcia, Z. Feng, R.J. Barrientos, F.M. Castro, J.R. Cozar, N. Guil
12th International Conference on Pattern Recognition Systems (ICPRS'22),
Saint-Etienne (France), June 2022
CAVLCU: An Efficient GPU-based Implementation of CAVLC [doi]
A. Fuentes-Alventosa, J. Gomez-Luna, J.M. Gonzalez-Linares, N. Guil, R. Medina-Carnicer
The Journal of Supercomputing,
78, April 2022, pp. 7556-7590
FlexSched: Efficient Scheduling Techniques for Concurrent Kernel Execution on GPUs [doi]
B. Lopez-Albelda, F.M. Castro, J.M. Gonzalez-Linares, N. Guil
The Journal of Supercomputing,
78, January 2022, pp. 43-71
2021
UGaitNet: Multimodal Gait Recognition With Missing Input Modalities [doi]
M.J. Marin-Jimenez, F.M. Castro, R. Delgado, V. Kalogeiton, N. Guil
IEEE Transactions on Information Forensics and Security,
16, December 2021, pp. 5452-5462
GaitCopy: Disentangling Appearance for Gait Recognition by Signature Copy [doi]
R. Delgado, F.M. Castro, N. Guil, M.J. Marin-Jimenez
IEEE Access,
9, December 2021, pp. 164339-164347
Large-Scale Palm Vein Recognition on Synthetic Datasets [doi]
R. Hernandez-Garcia, J.I. Santamaria, R.J. Barrientos, E.H. Salazar-Jurado, F.M. Castro, J.R. Cozar, N. Guil
40th International Conference of the Chilean Computer Science Society (SCCC),
La Serena (Chile), November 2021
Evaluation of End-to-End CNN Models for Palm Vein Recognition [doi]
J.I. Santamaria, R. Hernandez-Garcia, R.J. Barrientos, F.M. Castro, J.R. Cozar, N. Guil
40th International Conference of the Chilean Computer Science Society (SCCC),
La Serena (Chile), November 2021
Anomalous Object Detection by Active Search with PTZ Cameras [doi]
E. Lopez-Rubio, M.A. Molina, F.M. Castro, R.F. Luque, M.J. Marin-Jimenez, N. Guil
Expert Systems with Applications,
181, November 2021, art. 115150
Multimodal Gait Recognition Under Missing Modalities [doi]
R. Delgado, F.M. Castro, N. Guil, V. Kalogeiton, M.J. Marin-Jimenez
IEEE International Conference on Image Processing (ICIP),
Anchorage (AK, USA), August 2021
ReSGait: The Real-Scene Gait Dataset [doi]
Z. Mu, F.M. Castro, M.J. Marin-Jimenez, N. Guil, Y-R. Li
IEEE International Joint Conference on Biometrics (IJCB),
Shenzhen (China), August 2021
2020
Heuristics for Concurrent Task Scheduling on GPUs [doi]
B. Lopez-Albelda, A.J. Lazaro-Muñoz, J.M. Gonzalez-Linares, N. Guil
Concurrency and Computation: Practice and Experience,
32 (20), October 2020, e5571
iLGaCo: Incremental Learning of Gait Covariate Factors [doi][arXiv]
Z. Mu, F.M. Castro, M.J. Marin, N. Guil, Y-L. Li, S. Yu
International Joint Conference on Biometrics (IJCB'20),
Houston (TX, USA), September-October 2020
(arXiv:2008.13507 [cs.CV])
MuPeG - The Multiple Person Gait Framework [doi]
R. Delgado, F.M. Castro, J.R. Cozar, M.J. Marin, N. Guil
Sensors,
20 (5), March 2020, art. 1358
Multimodal Feature Fusion for CNN-based Gait Recognition: An Empirical Comparison [doi]
F.M. Castro, M.J. Marin, N. Guil, N. Perez-de-la-Blanca
Neural Computing and Applications,
32, March 2020, pp. 14173-14193
A Cross-Dataset Deep Learning-based Classifier for People Fall Detection and Identification [doi]
R. Delgado, F.M. Castro, J.R. Cozar, M.J. Marin, N. Guil, E. Casilari
Computer Methods and Programs in Biomedicine,
184, February 2020
2019
Energy-based Tuning of Convolutional Neural Networks on Multi-GPUs [doi]
F.M. Castro, N. Guil, M.J. Marin-Jimenez, J. Perez-Serrano, M. Ujaldon
Concurrency and Computation: Practice and Experience,
31 (21), November 2019
Tasks Fairness Scheduler for GPU [link]
B. Lopez-Albelda, J.M. Gonzalez-Linares, N. Guil
XXX Jornadas de Paralelismo (JP'19) (parte de las Jornadas Sarteco),
Caceres (Spain), September 2019
A Weakly-Supervised Approach for Discovering Common Objects in Airport Video Surveillance Footage [doi]
F.M. Castro, R. Delgado, N. Guil, M.J. Marin
9th Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA'19),
Madrid (Spain), July 2019
(Springer, LNCS 11868, A. Morales, J. Fierrez, J.S. Sanchez and B. Ribeiro, Eds., pp. 296-308)
2018
An End-to-End Multi-Task and Fusion CNN for Inertial-Based Gait Recognition [doi]
R. Delgado, F.M. Castro, J.R. Cozar, M.J. Marin, N. Guil
IEEE Access,
7, December 2018, pp. 1897-1908
End-to-End Incremental Learning [doi]
F.M. Castro, M.J. Marin-Jimenez, N. Guil, C. Schmid, K. Alahari
15th European Conference on Computer Vision (ECCV’18),
Munich (Germany), September 2018
(Springer, LNCS 11216, V. Ferrari, M. Hebert, C. Sminchisescu and Y. Weiss, Eds., pp. 241-257)
A Scheduling Theory Framework for GPU Tasks Efficient Execution [link]
A. Lazaro, J.M. Gonzalez-Linares, B. Lopez-Albelda, N. Guil
XIX Jornadas de Paralelismo (JJPP'18) (parte de las Jornadas Sarteco),
Teruel (Spain), September 2018
A Scheduling Theory Framework for GPU Tasks Efficient Execution [doi]
A.J. Lazaro-Munoz, B. Lopez-Albelda, J.M. Gonzalez-Linares, N. Guil
13th International Conference on High Performance Computing for Computational Science (VECPAR’18),
São Pedro (Brasil), September 2018
(Springer, LNCS 11333, H. Senger, O. Marques, R. Garcia, T. Pinheiro de Brito, R. Lope, S. Stanzani and V. Gil-Costa, Eds., pp. 146-159)
Improving Tasks Throughput on Accelerators Using OpenCL Command Concurrency [arXiv]
A.J. Lazaro, J.M. Gonzalez-Linares, J. Gomez-Luna, N. Guil
arXiv:1806.10113 [cs.DC],
July 2018
Improving Bag-of-Visual-Words Model Using Visual N-Grams for Human Action Classification [doi]
R. Hernandez-Garcia, J.R. Cozar, N. Guil, E. Garcia-Reyes, H. Sahli
Expert Systems with Applications,
92, February 2018, pp. 182-191
2017
A Tasks Reordering Model to Reduce Transfers Overhead on GPUs [doi]
A.J. Lazaro-Muñoz, J.M. Gonzalez-Linares, J. Gomez-Luna, N. Guil
Journal of Parallel and Distributed Computing,
109, November 2017, pp. 258-271
Deep Multi-Task Learning for Gait-Based Biometrics [doi]
M.J. Marin-Jimenez, F.M. Castro, N. Guil, F. de la Torre, R. Medina-Carnicer
IEEE International Conference on Image Processing, (ICIP’17),
Beijing (China), September 2017
Evaluation of CNN Architectures for Gait Recognition Based on Optical Flow Maps [doi]
F.M. Castro, M.J. Marin-Jimenez, N. Guil, S. Lopez-Tapia, N. Perez de la Blanca
International Conference of the Biometrics Special Interest Group (BIOSIG’17),
Darmstadt (Germany), September 2017
Efficient OpenCL-based Concurrent Tasks Offloading on Accelerators [doi]
A.J. Lazaro-Muñoz, J.M. Gonzalez-Linares, J. Gomez-Luna, N. Guil
International Conference on Computational Science (ICCS’17),
Zurich (Switzerland), June 2017
(Elsevier Procedia Computer Science, Vol. 108, P. Koumoutsakos, M. Lees, V. Krzhizhanovskaya, J. Dongarra and P. Slootpp, Eds., pp. 1353-2357)
Automatic Learning of Gait Signatures for People Identification [doi]
F.M. Castro, M.J. Marin-Jimenez, N. Guil, N. Perez de la Blanca
14th International Work-Conference on Artificial Neural Networks (IWANN’17),
Cadiz (Spain), June 2017
(Springer, LNCS 10306, I. Rojas, G. Joya and A. Catala, Eds., pp. 257-270)
Fisher Motion Descriptor for Multiview Gait Recognition [doi]
F.M. Castro, M.J. Marin-Jimenez, N. Guil, R. Muñoz-Salinas
International Journal of Pattern Recognition and Artificial Intelligence,
31 (1), 2017
2016
Multimodal Features Fusion for Gait, Gender and Shoes Recognition [doi]
F.M. Castro, M.J. Marin-Jimenez, N. Guil
Machine Vision and Applications,
27 (8), November 2016, pp. 1213-1228
Configurable XOR Hash Functions for Banked Scratchpad Memories in GPUs [doi]
G-J. van den Braak, J. Gomez-Luna, J.M. Gonzalez-Linares, H. Corporaal, N. Guil
IEEE Transactions on Computers,
65 (7), July 2016, pp. 2045-2058
In-Place Matrix Transposition on GPUs [doi]
J. Gomez-Luna, I-J. Sung, L-W. Chang, J.M. Gonzalez-Linares, N. Guil, W-M. W. Hwu
IEEE Transactions on Parallel and Distributed Systems,
27 (3), March 2016, pp. 776-788
2015
Demystifying the 16x16 Thread-block for Stencils on the GPU [doi]
S. Tabik, M. Peemen, N. Guil, H. Corporaal
Concurrency and Computation: Practice and Experience,
27 (18), December 2015, pp. 5557-5573
On How to Improve Tracklet-based Gait Recognition Systems [doi]
M.J. Marin-Jimenez, F.M. Castro, A. Carmona-Poyato, N. Guil
Pattern Recognition Letters,
68 (1), December 2015, pp. 103-110
Calculation of Dense Trajectory Descriptors on a Heterogeneous Embedded Architecture [doi]
J.R. Cozar, M.J. Marin-Jimenez, J.M. Gonzalez-Linares, N. Guil, J. Gomez-Luna
Journal of Systems Architecture,
61 (10), November 2015, pp. 659-667
Empirical Study of Audio-Visual Features Fusion for Gait Recognition [doi]
F.M. Castro, M.J. Marin-Jimenez, N. Guil
16th International Conference on Computer Analysis of Images and Patterns (CAIP’15),
Valletta, Malta, September 2015
(Springer, LNCS 9256, G. Azzopardi and N. Petkov, Eds., pp. 727-739)
In-Place Data Sliding Algorithms for Many-Core Architectures [doi]
J. Gomez Luna, L-W. Chang, I-J. Sung, W-M. W. Hwu, N. Guil
44th International Conference on Parallel Processing (ICPP’15),
Beijing, China, September 2015
Robust Tracking for Augmented Reality [doi]
J.M. Gonzalez-Linares, N. Guil, J.R. Cozar
13th International Work-Conference on Artificial Neural Networks (IWANN’15),
Palma de Mallorca, Spain, June 2015
(Springer, LNCS 9094, I. Rojas, G. Joya and A. Catala, Eds., pp. 301-308)
2014
Human Action Classification Using N-Grams Visual Vocabulary [doi]
R. Hernandez-Garcia, E. Garcia-Reyes, J.R. Cozar, N. Guil
19th Iberoamerican Congress on Pattern Recognition (CIARP’14),
Puerto Vallarta (Mexico), November 2014
(Springer, LNCS 8827, E. Bayro-Carrochano and E. Hancock, Eds., pp. 319-326)
CUVLE: Variable-Length Encoding on CUDA [doi]
A. Fuentes-Alventosa, J. Gomez-Luna, J.M. Gonzalez-Linares, N. Guil
Conference on Design & Architectures for Signal & Image Processing (DASIP’14),
Madrid (Spain), October 2014
Asynchronous Tasks Queue Scheme on GPU [link]
A.J. Lazaro-Muñoz, J. Gomez-Luna, J.M. Gonzalez-Linares, N. Guil
XXV Jornadas de Paralelismo (JJPP'14) (parte de las Jornadas Sarteco),
Valladolid (Spain), September 2014
Pre-ictal Phase Detection with SVMs [doi]
J.R. Cozar, V. Zeljkovic, J.M. Gonzalez-Linares, N. Guil, M. Bojic, V. Valev
International Conference on High Performance Computing & Simulation (HPCS’14),
Bologna (Italy), July 2014, pp. 656-661
Low-Textured Regions Detection for Improving Stereoscopy Algorithms [doi]
S. Ibarra-Delgado, J.R. Cozar, J.M. Gonzalez-Linares, J. Gomez-Luna, N. Guil
International Conference on High Performance Computing & Simulation (HPCS’14),
Bologna (Italy), July 2014, pp. 676-680
In-Place Transposition of Rectangular Matrices on Accelerators [doi]
I-J. Sung, J. Gomez-Luna, J.M. Gonzalez-Linares, N. Guil, W-M. Hwu
19th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (PPoPP’14),
Orlando (FL), USA, February 2014, pp. 207-218
2013
A Robust and Low Resource FPGA-based Stereoscopic Vision Algorithm [doi]
S. Ibarra-Delgado, M. Hernandez-Calviño, N. Guil, J. Gomez-Luna
International Conference on Reconfigurable Computing and FPGAs (ReConFig'13),
Cancun (Mexico), December 2013
Performance Modeling of Atomic Additions on GPU Scratchpad Memory [doi]
J. Gomez-Luna, J.M. Gonzalez-Linares, J.I. Benavides, N. Guil
IEEE Transactions on Parallel and Distributed Systems,
24 (11), November 2013, pp. 2273-2282
Simulation and Architecture Improvements of Atomic Operations on GPU Scratchpad Memory [doi]
G.-J. van den Braak, J. Gómez-Luna, H. Corporaal, J.M. Gonzalez-Linares, N. Guil
IEEE 31st International Conference on Computer Design (ICCD'13),
Asheville (NC), USA, October 2013
K-Means con Ordenación, Actualización y Desigualdad Triangular en GPU [link]
A.J. Lazaro-Muñoz, N. Guil, J.M. Gonzalez-Linares, J. Gomez-Luna
XXIV Jornadas de Paralelismo (JJPP'13) (parte de las Jornadas Sarteco),
Madrid (Spain), September 2013
An Optimized Approach to Histogram Computation on GPU [doi]
J. Gomez-Luna, J.M. Gonzalez-Linares, J.I. Benavides, N. Guil
Machine Vision and Applications,
24 (5), July 2013, pp 899-908
A Framework for TV logos Learning using Linear Inverse Diffusion Filters for Noise Removal [doi]
J.R. Cozar, V. Zeljkovic, J.M. Gonzalez-Linares, N. Guil, C. Tameze, V. Valev
International Conference on High Performance Computing and Simulation (HPCS'13),
Helsinki (Finland), July 2013, pp. 621-625
2012
Performance MOdels for Asynchronous Data Transfers on Consumer Graphics Processing Units [doi]
J. Gomez-Luna, J.M. Gonzalez-Linares, J.I. Benavides, N. Guil
Journal of Parallel and Distributed Computing,
72 (9), September 2012
Reducing Vocabulary Size in Human Action Classification [doi]
J.R. Cozar, R. Hernandez, Y. Heredia, J.M. Gonzalez-Linares, N. Guil
16th International Conference on Knowledge-Based and Intelligent Information & Engineering Systems (KES'12),
San Sebastian (Spain), September 2012
(Advances in Knowledge-Based and Intelligent Information and Engineering Systems, Volume 243: Frontiers in Artificial Intelligence and Applications, IOS Press, pp. 1712-1719, 2012)
Pixel-based BAckground Initialization Using Spatio-Temporal Restrictions [doi]
J. Villalba, J.M. Gonzalez-Linares, J.R. Cozar, N. Guil
16th International Conference on Knowledge-Based and Intelligent Information & Engineering Systems (KES'12),
San Sebastian (Spain), September 2012
(Advances in Knowledge-Based and Intelligent Information and Engineering Systems, Volume 243: Frontiers in Artificial Intelligence and Applications, IOS Press, pp. 1703-1711, 2012)
Visual Words Selection for Human Action Classification
J.R. Cozar, R. Hernandez, Y. Heredia, J.M. Gonzalez-Linares, N. Guil
International Conference on High Performance Computing & Simulation (HPCS'12),
Madrid (Spain), July 2012
2011
Detection of Logos in Low Quality Videos [doi]
J.R. Cozar, P. Nieto, J.M. Gonzalez-Linares, Y. Hernandez-Heredia, N. Guil
11th International Conference on Intelligent Systems Design and Applications (ISDA’11),
Cordoba (Spain), November 2011
Egomotion Compensation and Moving Objects Detection Algorithm on GPU [doi]
J. Gomez-Luna, H. Endt, W. Stechele, J.M. Gonzalez-Linares, J.I. Benavides, N. Guil
International Conference on Parallel Computing (ParCo’11),,
Ghent (Belgium), August-September 2011
(Advances in Parallel Computing, Vol. 22: Applications, Tools and Techniques on the Road to Exascale Computing, IOS Press, pp. 183-190, 2012)
Computational Intelligence in Multimedia Processing [doi]
N. Guil, J.C. Bregains, A. Dapena
International Work Conference on Artificial Neural Networks (IWANN’11),
Torremolinos-Malaga (Spain), June 2011
(Springer, LNCS 6691, J. Cabestany, I. Rojas and G. Joya, Eds., pp. 520-527)
Kernel-Based Object Tracking Using a Simple Fuzzy Color Histogram [doi]
J. Villalba, J.M. Gonzalez-Linares, J.R. Cozar, N. Guil
International Work Conference on Artificial Neural Networks (IWANN’11),
Torremolinos-Malaga (Spain), June 2011
(Springer, LNCS 6691, J. Cabestany, I. Rojas and G. Joya, Eds., pp. 513-519)
Load Balancing Versus Occupancy Maximization on Graphics Processing Units: The Generalized Hough Transform as a Case Study [doi]
J. Gomez-Luna, J.M. Gonzalez-Linares, J.I. Benavides, E.L. Zapata, N. Guil
International Journal of High Performance Computing Applications,
25 (2), May 2011, pp. 205-222
2010
Concurrent Calculations on Reconfigurable Logic Devices Applied to the Analysis of Video Images [doi]
S.R. Geninatti, J.I. Benavides, M. Hernandez-Calviño, N. Guil
International Journal of Reconfigurable Computing,
(Art. ID 962057), 2010, pp. 1-8
An Implementation of the Generalized Hough Transform on Heterogeneous Multithreading Architectures [link]
J. Lucena, O. Plata, N. Guil
XXI Jornadas de Paralelismo (JJPP'10) (parte de CEDI 2010),
Valencia (Spain), September 2010
Mapping a Class of Applications in Heterogeneous Multithreading Architectures [link]
J. Lucena, O. Plata, N. Guil
2nd Workshop on Programming Models for Emerging Architectures (PMEA'10) (co-located with PACT'10),
Vienna (Austria), September 2010
Learning a Generic 3D Face Model from 2D Image Databases Using Incremental Structure-from-Motion [doi]
J. Gonzalez-Mora, F. de la Torre, N. Guil, E.L. Zapata
Image and Vision Computing,
28 (7), July 2010, pp. 1117-1129
2009
FPGA Implementation of The Generalized Hough Transform [doi]
S.R. Geninatti, J.I. Benavides, M. Hernandez-Calviño, N. Guil, J. Gomez-Luna
International Conference on Reconfigurable Computing and FPGAs (ReConFig'09),
Quintana Roo, Mexico, December 2009
Implementación en FPGA de la Transformada Generalizada de Hough
S.R. Geninnatti, J.I. Benavides, M. Hernandez, N. Guil, J. Gomez
XXI Jornadas de Paralelismo (JJPP'09),
A Coruña (Spain), September 2009
Analisis de la Capacidad Stream Managemnent de CUDA para Procesamiento de Video
J. Gomez-Luna, J.M. Gonzalez-Linares, J.I. Benavides, N. Guil
XXI Jornadas de Paralelismo (JJPP'09),
A Coruña (Spain), September 2009
Large LED Display Without Current Drivers
A. Gago-Calderon, A. Gago-Bohorquez, N. Guil
International Display Research Conference (EuroDisplay'09),
Rome, Italy, September 2009
Parallelization Of a Video Segmentation Algorithm On CUDA-Enabled Graphics Processing Units [doi]
J. Gomez-Luna, J.M. Gonzalez-Linares, J.I. Benavides, N. Guil
15th International Conference on Parallel and Distributed Computing (Euro-Par'09),
Delft, The Netherlands, August 2009
(Springer, LNCS 5704, H. Sips, D. Epema and H-X. Lin, Eds., pp. 924-935)
Integrating OpenMP and CUDA Models [link]
J. Lucena, N. Guil, O. Plata
5th International Summer School on Advanced Computer Architecture and Compilation for Embedded Systems (HiPEAC ACACES 2009),
Terrassa, Spain, July 2009 (poster)
High Performance Circle Detection Through a GPU Rasterization Approach [doi]
M. Ujaldon, N. Guil
4th Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA'09),
Povoa de Varzim, Portugal, June 2009
(Springer, LNCS 5524, H. Araujo, A.M. Mendonca, A.J. Pinho, M.I. Torres, Eds., pp. 273-281)
Efficient Image Aligment using Linear Appearance Models [doi]
J. Gonzalez-Mora, N. Guil, E.L. Zapata, F. de la Torre
IEEE Conference on Computer Vision and Pattern Recognition (CVPR'09),
Miami (FL), USA, June 2009
Concurrent Calculations on Reconfigurable Logic Devices Applied to the Analisys of Video Images [doi]
S.R. Geninatti, J.I. Benavides, M. Hernandez-Calviño, N. Guil
V Southern Conference on Programmable Logic (SPL'09),
Sao Carlos, Brazil, April 2009
(International Journal of Reconfigurable Computing, Art. ID 962057, 2010)
2008
A TV-Logo Classification and Learning System [doi]
P. Nieto, J.R. Cozar, J.M. Gonzalez-Linares, N. Guil
15th IEEE International Conference on Image Processing (ICIP'08),
San Diego (CA), USA, October 2008
Recognition of Circular Patterns on GPUs: Performance Analysis and Contributions [doi]
A. Ruiz, N. Guil, M. Ujaldon
Journal of Parallel and Distributed Computing,
68 (10), October 2008, pp. 1329-1338
On the Computation of the Circle Hough Transform by a GPU Rasterizer [doi]
M. Ujaldon, A. Ruiz, N. Guil
Pattern Recognition Letters,
29 (3), February 2008, pp. 309-318
2007
Bilinear Active Appearance Models [doi]
J. Gonzalez-Mora, F. de la Torre, R. Murthi, N. Guil, E.L. Zapata
11th IEEE International Conference on Computer Vision (ICCV’07),
Rio de Janeiro, Brazil, October 2007
Logotype Detection to Support Semantic-Based Video Annotation [doi]
J.R. Cozar, N. Guil, J.M. Gonzalez-Linares, E.L. Zapata, E. Izquierdo
Signal Processing: Image Communication,
22 (7-8), August-September 2007, pp.669-679
A Clustering Technique for Video Copy Detection [doi]
N. Guil, J.M. Gonzalez-Linares, J.R. Cozar, E.L. Zapata
3rd Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA'07),
Girona, Spain, June 2007
(Springer, LNCS 4477, J. Marti, J.M. Benedi, A.M. Mendoca and J. Serrat, Eds., pp. 451-458)
Using Graphics Hardware for Enhancing Edge and Circle Detection [doi]
A. Ruiz, M. Ujaldon, N. Guil
3rd Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA'07),
Girona, Spain, June 2007
(Springer, LNCS 4477, J. Marti, J.M. Benedi, A.M. Mendoca and J. Serrat, Eds., pp. 234-241)
Book Chapter: Computer Architectures for Multimedia and Video Analysis [doi]
E. Saez, J. Gonzalez-Mora, N. Guil, J.I. Benavides, E.L. Zapata
High Performance Computing in Remote Sensing,
A.J. Plaza and C-I. Chang, Eds., Chapman and Hall/CRC Pub., 2007, pp. 43-68
2006
Video Cataloging Based On Robust Logotype Detection [doi]
J.R. Cozar, N. Guil, J.M. Gonzalez-Linares, E.L. Zapata
13th International Conference on Image Processing (ICIP'06),
Atlanta (GA, USA), October 2006
Tracking of Linear Appearance Models Using Second Order Minimization [doi]
J. Gonzalez-Mora, N. Guil, E.L. Zapata
8th International Conference on Advanced Concepts for Intelligent Vision Systems (ACIVS'06),
Antwerp, Belgium, September 2006
(Springer, LNCS 4179, J. Blanc-Talon, W. Philips, D. Popescu and P. Scheunders, Eds., pp. 1002-1013)
New Full-Colour LED Based Screen [doi]
A. Gago, N. Guil, A.C. Gago
13th IEEE Mediterranean Electrotechnical Conference (MELECON'06),
Malaga (Spain), May 2006
2005
Analysis and Description of the Semantic Content of Cell Biological Videos [doi]
A. Rodriguez, N. Guil, D.M. Shotton, O. Trelles
Multimedia Tools and Applications,
25 (1), January 2005, pp. 37-58
2004
A Statistical Validation of Vessel Segmentation in Medical Images [doi]
F.L. Valverde, N. Guil, E. Dominguez, J. Muñoz
IX Ibero-American Conference on Artificial Intelligence (IBERAMIA 2004),
Puebla (Mexico), November 2004
(Springer, LNCS/LNAI 3315, C. Lemaitre, C.A. Reyes and J.A. Gonzalez, Eds., pp. 617-625)
Combining Luminance and Edge Based Metrics for Robust Temporal Video Segmentation [doi]
E. Saez, J.I. Benavides, N. Guil
International Conference on Image Processing (ICIP'04),
Singapore, October 2004
Reliable Real Time Scene Change Detection in MPEG Compressed Video [doi]
E. Saez, J.I. Benavides, N. Guil
IEEE International Conference on Multimedia and Expo (ICME'04),
Taipei (Taiwan), June 2004
Segmentation of Vessels from Mammograms Using a Deformable Model [doi]
F.L. Valverde, N. Guil, J. Muñoz
Computer Methods and Programs in Biomedicine,
73 (3), March 2004, pp. 233-247
Automatic Analysis of the Content of Cell Biological Video and Database Organization of their Metadata Descriptors [doi]
A. Rodriguez, N. Guil, D.M. Shotton, O. Trelles
IEEE Transactions on Multimedia,
6 (1), February 2004, pp. 119-128
2003
Affine Transformation Computation of Planar Objects
J.R. Cozar, N. Guil, E.L. Zapata
International Workshop on Computer Vision and Image Analysis (IWCVIA'03),
Las Palmas de Gran Canaria (Spain), December 2003
Contour-based Shape Retrieval: A 2D Deformable Objects Detection Algorithm
J.M. Gonzalez-Linares, N. Guil
International Workshop on Computer Vision and Image Analysis (IWCVIA'03),
Las Palmas de Gran Canaria (Spain), December 2003
An Efficient 2D Deformable Objects Detection and Location Algorithm [doi]
J.M. Gonzalez-Linares, N. Guil, E.L. Zapata
Pattern Recognition,
36 (11), November 2003, pp. 2543-2556
Global Motion Estimation Algorithm for Video Segmentation [doi]
E. Saez, J.M. Palomares, J.I. Benavides, N. Guil
Visual Communications and Image Processing (VCIP'2003),
Lugano (Switzerland), July 2003
(Proceedings Volume 5150, Visual Communications and Image Processing 2003)
New Edge-Based Feature Extraction Algorithm for Video Segmentation [doi]
E. Saez, J.M. Gonzalez-Linares, J.M. Palomares, J.I. Benavides, N. Guil
Electronic Imaging (EI'03),
Santa Clara (CA, USA), January 2003
(Proceedings Volume 5022, Image and Video Communications and Processing 2003)
Pose Detection of Cameras in Real Time [doi]
J.R. Cozar, N. Guil, E.L. Zapata
Electronic Imaging (EI'03),
Santa Clara (CA, USA), January 2003
(Proceedings Volume 5013, Videometrics VII)
2002
Bayesian Approach Based on Geometrical Feature for Validation and Tunning of Solution in Deformable Models [doi]
F.L. Valverde, N. Guil, J. Muñoz
8th Ibero-American Conference on Artificial Intelligence (IBERAMIA'02),
Seville (Spain), November 2002
(Springer, LNCS 2527, F.J. Garijo, J.C. Riquelme and M. Toro, Eds., pp. 865-874)
Planar Object Detection under Scaled Orthographic Projection [doi]
J.R. Cozar, N. Guil, E.L. Zapata
Pattern Recognition Letters,
23 (6), April 2002, pp. 719-729
A Metadata Classification Schema for Semantic Content Analysis of Videos [doi]
D.M. Shotton, A. Rodriguez, N. Guil, O. Trelles
Journal of Microscopy,
205 (Pt 1), January 2002, pp. 33-42
2001
Detection of Arbitrary Planar Shapes with 3D Pose [doi]
J.R. Cozar, N. Guil, E.L. Zapata
Image and Vision Computing,
19 (14), December 2001, pp. 1057-1070
A Deformable Model for Image Segmentatition in Noisy Medical Images [doi]
F.L. Valverde, N. Guil, J. Muñoz, Q. Li, M. Aoyama, K. Doi
IEEE International Conference on Image Processing (ICIP'01),
Thessaloniki (Greece), October 2001
An Evaluation Criterion for Edge Detection Techniques in Noisy Images [doi]
F.L. Valverde, N. Guil, J. Muñoz, R. Nishikawa, K. Doi
IEEE International Conference on Image Processing (ICIP'01),
Thessaloniki (Greece), October 2001
Parallelization of an Algorithm for the Automatic Detection of Deformable Objects [link]
J.M. Gonzalez-Linares, N. Guil, E.L. Zapata, P.M. Ortigosa, I. Garcia
Acta Cybernetica,
15 (2), 2001, pp. 151-162
2000
Planar Object Detection under Scaled Orthographic Projection [doi]
J.R. Cozar, N. Guil, E.L. Zapata
9th International Conference on Discrete Geometry for Computer Imagery (DGCI'00),
Uppsala (Sweden), December 2000
(Springer, LNCS 1953, G. Borgefors, I. Nyström and G.S. di Baja, Eds., pp. 479-490)
Paralelizacion de un Algoritmo para Deteccion Automática de Objetos Deformables
J.M. Gonzalez-Linares, N. Guil, E.L. Zapata, P.M. Ortigosa, I. Garcia
XI Jornadas de Paralelismo (JJPP'00),
Granada (Spain), September 2000
Object Tracking and Event Recognition in Biological Microscopy Videos [doi]
D.M. Shotton, A. Rodriguez, N. Guil, O. Trelles
15th International Conference on Pattern Recognition (ICPR'00),
Barcelona (Spain), September 2000
Deformable Shapes Detection by Stochastic Optimization [doi]
J.M. Gonzalez-Linares, N. Guil, E.L. Zapata, P.M. Ortigosa, I. Garcia
IEEE International Conference on Image Processing (ICIP'00),
Vancouver (BC, Canada), September 2000
Detection of Bidimensional Shapes Under Global Deformations
J.M. Gonzalez-Linares, N. Guil, E.L. Zapata
X European Signal Processing Conference (EUSIPCO'00),
Tampere (Finland), September 2000
Parallelization of an Algorithm for Non Rigid Objects Detection with Stochastic Global Optimization
J.M. Gonzalez-Linares, N. Guil, E.L. Zapata, P.M. Ortigosa, I. Garcia
Conference of PhD Students on Computer Sciences ((CS)2),
Szeged (Hungary), July 2000
Object Matching Using Multiresolution Stochastic Optimization
J.M. Gonzalez-Linares, N. Guil, E.L. Zapata, P.M. Ortigosa, I. Garcia
17th European Conference on Operational Research (EURO XVII),
Budapest (Hungary), July 2000
Automatic Feature Extraction in Wound Healing Videos
A. Rodriguez, D.M. Shotton, O. Trelles, N. Guil
6th RIAO Conference on Content-Based Multimedia Information Access (RIAO'00),
Paris (France), April 2000
Automatic Tracking of Moving Bacterial Cells in Scientific Videos
A. Rodriguez, D.M. Shotton, N. Guil, O. Trelles
6th RIAO Conference on Content-Based Multimedia Information Access (RIAO'00),
Paris (France), April 2000
1999
Planar 3D Object Detection by Using the Generalized Hough Transform [doi]
N. Guil, J.R. Cozar, E.L. Zapata
10th International Conference on Image Analysis and Processing (ICIAP'99),
Venice (Italy), September 1999
An Efficient Image Processing Algorithm for High-Level Skill Acquisition [doi]
J.M. Gonzalez-Linares, N. Guil, P.P. Trabado, M. Ehrenmann, R. Dillman
IEEE International Symposium On Assembly And Task Planning (ISATP'99),
Porto (Portugal), July 1999
Bidimensional Shape Detection Using an Invariant Approach [doi]
N. Guil, J.M. Gonzalez-Linares, E.L. Zapata
Pattern Recognition,
32 (6), June 1999, pp. 1025-1038
A Multiresolution Generalized Hough Transform
J.M. Gonzalez-Linares, N. Guil, E.L. Zapata
VIII Simposium Nacional de Reconocimiento de Formas y Analisis de Imagenes (SNRFAI),
Bilbao (Spain), May 1999
1998
Range Image Registration for Free-Form Surfaces Using Curvature Information as Invariance
M. Rieder, N. Guil, R. Dillmann
9th European Signal Processing Conference (EUSIPCO'98),
Rhodes (Greece), September 1998
Skill-Mart: Skilled Robotic Manipulation of Non-Rigid Objects
P.P. Trabado, N. Guil, E.L. Zapata
WorkShop on European Scientific and Industrial Collaboration (WESIC'98),
Girona (Spain), June 1998
Real-Time Virtual Video Production
N. Guil, E.L. Zapata
WorkShop on European Scientific and Industrial Collaboration (WESIC'98),
Girona (Spain), June 1998
1997
Lower Order Circle and Ellipse Hough Transform [doi]
N. Guil, E.L. Zapata
Journal of Pattern Recognition,
30 (10), October 1997, pp. 1729-1744
Fast Hough Transform on Multiprocessors: A Branch and Bound Approach [doi]
N. Guil, E.L. Zapata
Journal of Parallel and Distributed Computing,
45 (1), August 1997, pp. 82-89
A Probabilistic Model for Best-First Search B&B Algorithms [doi]
F. Argüello, N. Guil, J. Lopez, M. Amor, E.L. Zapata
4th International Symposium on Solving Irregularly Structured Problems in Parallel (IRREGULAR'97),
Paderborn (Germany), June 1997
>(Springer, LNCS 1253, G. Bilardi, A. Ferreira, R. Luling and J. Rolim, Eds., pp. 49-60)
1996
A New Invariant Scheme for the Generalized Hough Transform
N. Guil, E.L. Zapata
IASTED International Conference on Signal and Image Processing (SIP'96),
Orlando (FL, USA), November 1996
Parallelization of Irregular Algorithms for Shape Detection [doi]
N. Guil, E.L. Zapata
IEEE International Conference on Image Processing (ICIP'96),
Lausanne (Switzerland), September 1996
A Parallel Pipelined Hough Transform [doi]
N. Guil, E.L. Zapata
2nd International European Conference on Parallel Processing (EuroPar'96),
Lyon (France), August 1996
(Springer, LNCS 1124, L. Bouge, P. Fraigniaud, A. Mignotte and Y. Robert, Eds., pp. 131-138)
CORDIC Based Parallel/Pipelined Architecture for the Hough Transform [doi]
J.D. Bruguera, N. Guil, T. Lang, J. Villalba, E.L. Zapata
Journal of VLSI Signal Processing for Signal, Image and Video Technology,
12, June 1996, pp. 207-221
1995
A Fast Hough Transform for Segment Detection [doi]
N. Guil, J. Villalba, E.L. Zapata
IEEE Transactions on Image Processing,
4 (11), November 1995, pp. 1541-1548
A Scalable Algorithm for Region Growing Segmentation
J.M. Gonzalez-Linares, N. Guil, E.L. Zapata
4th International Parallel Computing Workshop (PCW'95),
London (UK), September 1995
Edge Recognition Based on Fourier Descriptors
J. Lobato, J.M. Gonzalez-Linares, J. Cardenas, N. Guil
VI Spanish Symposium on Pattern Recognition and Image Analysis,
Cordoba (Spain), April 1995
Fast Circle and Ellipse Hough Transform
N. Guil, E.L. Zapata
VI Spanish Symposium on Pattern Recognition and Image Analysis,
Cordoba (Spain), April 1995
1994
Paralelizacion de la Transformada de Hough para la Deteccion de Lineas y Segmentos
N. Guil, L.F. Romero, E.L. Zapata
V Jornadas de Paralelismo (JJPP'94),
Las Alpujarras (Granada, Spain), September 1994
A Fast Generalized Hough Transform
N. Guil, E.L. Zapata
European Robotics and Intelligent Systems Conference (EURISCON'94),
Malaga (Spain), August 1994
1993
1992
Transformada Rapida de Hough para la Deteccion de Segmentos
N. Guil, J. Villalba, E.L. Zapata
V Simposium Nacional de Reconocimiento de Formas y Analisis de Imagenes,
Valencia (Spain), September 1992
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